Take home Exercise 2

Author

Wyz

Take-home Exercise 2: DataVis Makeover A Look into Singapore Students’ Performance Using PISA 2022——FU WEIMING

1 Overview

1.1 Setting the scene

OECD education director Andreas Schleicher shared in a BBC article that “Singapore managed to achieve excellence without wide differences between children from wealthy and disadvantaged families.” (2016) Furthermore, several Singapore’s Minister for Education also started an “every school a good school” slogan. In fact, according to a recent Straits Times article (2023), Singapore students ranked the best of all countries in all 3 domains in PISA 2022.

The general public, however, strongly belief that there are still disparities that exist, especially between the elite schools and neighborhood school, between students from families with higher socioeconomic status and those with relatively lower socioeconomic status and immigration and non-immigration families.

1.2 Our task

The 2022 Programme for International Student Assessment (PISA) data was released on December 5, 2022. PISA global education survey every three years to assess the education systems worldwide through testing 15 year old students in the subjects of mathematics, reading, and science.

In this exercise, we are required to use Exploratory Data Analysis (EDA) methods and ggplot2 data visualisation functions to reveal:

  • the distribution of Singapore students’ performance in mathematics, reading, and science, and

  • the relationship between these performances with schools, gender and socioeconomic status of the students.

1.3 The Data

The PISA 2022 database contains the full set of responses from individual students, school principals and parents. There are a total of five data files and their contents are as follows:

  • Student questionnaire data file

  • School questionnaire data file

  • Teacher questionnaire data file

  • Cognitive item data file

  • Questionnaire timing data file

In this exercise, we will use the Student questionnaire data file only.

2 Data Preparation

2.1 Loading R packages

The pacman::p_load() function is used to install and load the required R packages into the R environment, as below.

  • tidyverse: collection of R packages designed for data science

  • haven: an R package to read and write data formats used by other statistical packages, e.g. SAS, SPSS

  • ggrepel: an R package provides geoms for ggplot2 to repel overlapping text labels.

  • ggthemes: an R package provides some extra themes, geoms, and scales for ‘ggplot2’.

  • hrbrthemes: an R package provides typography-centric themes and theme components for ggplot2.

  • patchwork: an R package for preparing composite figure created using ggplot2.

  • DT: an R package to render interactive DataTables

  • knitr: an R package for dynamic report generation

  • kableExtra: an R package to build complex HTML tables using kable()

  • ggridges: an R package for plotting Ridgeline plots

  • qqplotr: an R package which extends ggplot2 Q-Q plot functionalities

  • rstatix: an R package for performaing basic statistical tests

  • ggdist: an R package that provides a flexible set of ggplot2 geoms and stats for visualising distributions and uncertainties

  • ggstatsplot: an R package that extends ggplot2 to create graphics with details from statistical tests

pacman::p_load(tidyverse, haven, ggrepel, ggthemes, hrbrthemes, patchwork, DT, knitr, kableExtra, ggridges, qqplotr, rstatix, ggdist, ggstatsplot)

2.2 Importing PISA data

The code chunk below uses read_sas() of haven to import PISA data into R environment.

stu_qqq <- read_sas("THE1/data/cy08msp_stu_qqq.sas7bdat")

Filtering the entire data file for records belonging to Singapore students.

stu_qqq_SG <- stu_qqq %>%
  filter(CNT == "SGP") 

Saving the records belonging to Singapore students into “stu_qqq_SG.rds” file for easier loading (no need to extract the records from the entire dataset repeatedly).

write_rds(stu_qqq_SG,
          "THE1/data/stu_qqq_SG.rds")

Loading the extract records from the saved “stu_qqq_SG.rds” file.

sfu_qqq_SG <- read_rds("THE1/data/stu_qqq_SG.rds")

2.3 Summary statistics of PISA data

Below code chunks detail initial observations and summary statistics relating to Singapore students:

kable(head(sfu_qqq_SG, 8), "html")
CNT CNTRYID CNTSCHID CNTSTUID CYC NatCen STRATUM SUBNATIO REGION OECD ADMINMODE LANGTEST_QQQ LANGTEST_COG LANGTEST_PAQ Option_CT Option_FL Option_ICTQ Option_WBQ Option_PQ Option_TQ Option_UH BOOKID ST001D01T ST003D02T ST003D03T ST004D01T ST250Q01JA ST250Q02JA ST250Q03JA ST250Q04JA ST250Q05JA ST250D06JA ST250D07JA ST251Q01JA ST251Q02JA ST251Q03JA ST251Q04JA ST251Q06JA ST251Q07JA ST251D08JA ST251D09JA ST253Q01JA ST254Q01JA ST254Q02JA ST254Q03JA ST254Q04JA ST254Q05JA ST254Q06JA ST255Q01JA ST256Q01JA ST256Q02JA ST256Q03JA ST256Q06JA ST256Q07JA ST256Q08JA ST256Q09JA ST256Q10JA ST230Q01JA ST005Q01JA ST006Q01JA ST006Q02JA ST006Q03JA ST006Q04JA ST006Q05JA ST007Q01JA ST008Q01JA ST008Q02JA ST008Q03JA ST008Q04JA ST008Q05JA ST258Q01JA ST259Q01JA ST259Q02JA ST019AQ01T ST019BQ01T ST019CQ01T ST021Q01TA ST022Q01TA ST226Q01JA ST125Q01NA ST126Q01TA ST127Q01TA ST127Q02TA ST127Q03TA ST260Q01JA ST260Q02JA ST260Q03JA ST261Q01JA ST261Q02JA ST261Q03JA ST261Q04JA ST261Q05JA ST261Q06JA ST261Q07JA ST261Q08JA ST261Q09JA ST261Q10JA ST261Q11JA ST062Q01TA ST062Q02TA ST062Q03TA ST267Q01JA ST267Q02JA ST267Q03JA ST267Q04JA ST267Q05JA ST267Q06JA ST267Q07JA ST267Q08JA ST034Q01TA ST034Q02TA ST034Q03TA ST034Q04TA ST034Q05TA ST034Q06TA ST038Q03NA ST038Q04NA ST038Q05NA ST038Q06NA ST038Q07NA ST038Q08NA ST038Q09JA ST038Q10JA ST038Q11JA ST265Q01JA ST265Q02JA ST265Q03JA ST265Q04JA ST266Q01JA ST266Q02JA ST266Q03JA ST266Q04JA ST266Q05JA ST294Q01JA ST294Q02JA ST294Q03JA ST294Q04JA ST294Q05JA ST295Q01JA ST295Q02JA ST295Q03JA ST295Q04JA ST295Q05JA ST326Q01JA ST326Q02JA ST326Q03JA ST326Q04JA ST326Q05JA ST326Q06JA ST326Q07JA ST326Q08JA ST326Q09JA ST326Q10JA ST326Q11JA ST326Q12JA ST322Q01JA ST322Q02JA ST322Q03JA ST322Q04JA ST322Q06JA ST322Q07JA ST307Q01JA ST307Q02JA ST307Q03JA ST307Q04JA ST307Q05JA ST307Q06JA ST307Q07JA ST307Q08JA ST307Q09JA ST307Q10JA ST309Q01JA ST309Q02JA ST309Q03JA ST309Q04JA ST309Q05JA ST309Q06JA ST309Q07JA ST309Q08JA ST309Q09JA ST309Q10JA ST301Q01JA ST301Q02JA ST301Q03JA ST301Q04JA ST301Q05JA 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IMAGINE SCHSUST LEARRES PROBSELF FAMSUPSL FEELLAH SDLEFF MISCED FISCED HISCED PAREDINT BMMJ1 BFMJ2 HISEI ICTRES HOMEPOS ESCS FCFMLRTY FLSCHOOL FLMULTSB FLFAMILY ACCESSFP FLCONFIN FLCONICT ACCESSFA ATTCONFM FRINFLFM ICTSCH ICTAVSCH ICTHOME ICTAVHOM ICTQUAL ICTSUBJ ICTENQ ICTFEED ICTOUT ICTWKDY ICTWKEND ICTREG ICTINFO ICTDISTR ICTEFFIC STUBMI BODYIMA SOCONPA LIFESAT PSYCHSYM SOCCON EXPWB CURSUPP PQMIMP PQMCAR PARINVOL PQSCHOOL PASCHPOL ATTIMMP PAREXPT CREATHME CREATACT CREATOPN CREATOR W_FSTUWT W_FSTURWT1 W_FSTURWT2 W_FSTURWT3 W_FSTURWT4 W_FSTURWT5 W_FSTURWT6 W_FSTURWT7 W_FSTURWT8 W_FSTURWT9 W_FSTURWT10 W_FSTURWT11 W_FSTURWT12 W_FSTURWT13 W_FSTURWT14 W_FSTURWT15 W_FSTURWT16 W_FSTURWT17 W_FSTURWT18 W_FSTURWT19 W_FSTURWT20 W_FSTURWT21 W_FSTURWT22 W_FSTURWT23 W_FSTURWT24 W_FSTURWT25 W_FSTURWT26 W_FSTURWT27 W_FSTURWT28 W_FSTURWT29 W_FSTURWT30 W_FSTURWT31 W_FSTURWT32 W_FSTURWT33 W_FSTURWT34 W_FSTURWT35 W_FSTURWT36 W_FSTURWT37 W_FSTURWT38 W_FSTURWT39 W_FSTURWT40 W_FSTURWT41 W_FSTURWT42 W_FSTURWT43 W_FSTURWT44 W_FSTURWT45 W_FSTURWT46 W_FSTURWT47 W_FSTURWT48 W_FSTURWT49 W_FSTURWT50 W_FSTURWT51 W_FSTURWT52 W_FSTURWT53 W_FSTURWT54 W_FSTURWT55 W_FSTURWT56 W_FSTURWT57 W_FSTURWT58 W_FSTURWT59 W_FSTURWT60 W_FSTURWT61 W_FSTURWT62 W_FSTURWT63 W_FSTURWT64 W_FSTURWT65 W_FSTURWT66 W_FSTURWT67 W_FSTURWT68 W_FSTURWT69 W_FSTURWT70 W_FSTURWT71 W_FSTURWT72 W_FSTURWT73 W_FSTURWT74 W_FSTURWT75 W_FSTURWT76 W_FSTURWT77 W_FSTURWT78 W_FSTURWT79 W_FSTURWT80 UNIT WVARSTRR PV1MATH PV2MATH PV3MATH PV4MATH PV5MATH PV6MATH PV7MATH PV8MATH PV9MATH PV10MATH PV1READ PV2READ PV3READ PV4READ PV5READ PV6READ PV7READ PV8READ PV9READ PV10READ PV1SCIE PV2SCIE PV3SCIE PV4SCIE PV5SCIE PV6SCIE PV7SCIE PV8SCIE PV9SCIE PV10SCIE PV1MCCR PV2MCCR PV3MCCR PV4MCCR PV5MCCR PV6MCCR PV7MCCR PV8MCCR PV9MCCR PV10MCCR PV1MCQN PV2MCQN PV3MCQN PV4MCQN PV5MCQN PV6MCQN PV7MCQN PV8MCQN PV9MCQN PV10MCQN PV1MCSS PV2MCSS PV3MCSS PV4MCSS PV5MCSS PV6MCSS PV7MCSS PV8MCSS PV9MCSS PV10MCSS PV1MCUD PV2MCUD PV3MCUD PV4MCUD PV5MCUD PV6MCUD PV7MCUD PV8MCUD PV9MCUD PV10MCUD PV1MPEM PV2MPEM PV3MPEM PV4MPEM PV5MPEM PV6MPEM PV7MPEM PV8MPEM PV9MPEM PV10MPEM PV1MPFS PV2MPFS PV3MPFS PV4MPFS PV5MPFS PV6MPFS PV7MPFS PV8MPFS PV9MPFS PV10MPFS PV1MPIN PV2MPIN PV3MPIN PV4MPIN PV5MPIN PV6MPIN PV7MPIN PV8MPIN PV9MPIN PV10MPIN PV1MPRE PV2MPRE PV3MPRE PV4MPRE PV5MPRE PV6MPRE PV7MPRE PV8MPRE PV9MPRE PV10MPRE SENWT VER_DAT i
SGP 702 70200052 70200001 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 4 10 10 2006 1 2 1 1 1 1 7020002 7020002 2 1 3 3 3 3 9999997 9999997 7 2 1 3 2 1 3 7 2 2 4 4 3 3 2 4 4 2 2 2 1 2 1 2 2 2 2 1 2 1 NA NA 1 1 1 NA 1 1 3 4 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 NA 2 NA 2 3 NA 3 2 4 NA 2 4 2 3 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 5 1 6 1 1 6 5 6 1 2 3 4 2 1 NA 8 NA NA NA NA NA NA 5 5 NA 2 1 1 4 NA 4 2 NA 2 2 NA NA NA NA 3 NA 3 NA NA 3 4 2 NA 5 NA NA 5 NA 5 5 NA NA 5 4 NA NA 2 3 4 1 NA NA NA NA 5 5 5 NA NA NA NA 3 5 NA 4 3 3 NA 3 NA NA NA 4 5 5 5 NA NA 5 1 NA NA NA NA 3 4 3 4 2 NA NA 3 5 2 1 3 NA NA NA NA NA NA 2 2 1 3 NA NA NA 1 NA 1 2 2 NA NA 4 55 1 1 2 3 NA 3 NA NA 4 4 3 3 3 2 2 3 NA 3 NA NA 2 3 1 4 NA NA NA 3 3 3 2 4 NA NA NA 2 2 2 NA 1 NA 4 NA NA NA 4 NA NA NA 3 3 3 3 2 3 3 2 3 3 3 3 3 NA 3 NA 3 4 NA NA 2 4 3 3 3 NA NA NA NA NA 3 2 2 5 NA NA NA NA 5 NA 4 NA 1 NA NA NA 4 NA 3 2 2 NA 4 2 2 3 2 NA 3 0 0 0 1 0 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 NA NA 4 2 4 NA NA 4 1 1 NA 2 1 1 3 3 3 2 NA NA NA NA 2 NA NA 2 7020003 3 3 NA 4 NA NA 3 NA 2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 8 8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4 4 1 4 2 2 4 4 5 1 5 2 4 3 3 3 3 3 3 3 3 3 3 1 2 6 2 4 3 2 1 1 2 2 2 2 2 2 2 1 3 3 4 4 4 3 4 4 3 4 1 1 3 2 3 2 2 2 1 3 2 3 2 2 3 1 1 1 3 2 2 1 3 3 3 2 3 3 3 1 NA NA NA NA 3 3 3 4 4 4 4 4 4 4 4 4 4 4 2 2 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 9 9701 83 2634 07020002 15.50 0 344 1 070200 070200 070200 998 0 0 0 0 1 4 0 10 7 0 0 0 3 85.85 1 -0.2606 0.2442 -1.2280 -0.7560 -0.6386 0.4369 2.7951 -0.0319 1.3979 -0.2970 0.9777 1.2321 NA NA -0.3780 0.3884 -0.5635 -0.4092 0.1666 0.3356 -0.7746 0.1429 0.4317 1.3180 0.3729 -0.1305 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8 7 8 16.0 17.00 30.34 30.34 0.1940 0.7524 0.1836 NA NA NA NA NA NA NA NA NA NA 0.4062 7 0.3346 6 0.3623 -0.1315 -0.3767 -0.4038 0.2260 -0.4469 -0.3452 -0.1855 0.2929 NA 0.5764 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5.35943 8.20073 2.63139 8.03388 8.18690 7.89416 8.04452 2.67796 2.72897 7.74437 2.67796 2.73358 8.18690 8.20073 2.58146 2.68151 2.63139 2.73358 7.89416 2.72897 8.03388 7.89416 2.63139 8.03388 7.88647 7.89416 8.36312 2.67796 2.62882 8.03388 2.78196 2.73358 8.18690 8.20073 2.67796 2.68151 2.73358 2.63139 7.89416 2.62882 8.03388 8.20073 2.63139 8.03388 8.18690 7.89416 8.04452 2.67796 2.72897 7.74437 2.67796 2.73358 8.18690 8.20073 2.58146 2.68151 2.63139 2.73358 7.89416 2.72897 8.03388 7.89416 2.63139 8.03388 7.88647 7.89416 8.36312 2.67796 2.62882 8.03388 2.78196 2.73358 8.18690 8.20073 2.67796 2.68151 2.73358 2.63139 7.89416 2.62882 8.03388 1 70 639.004 601.251 621.480 631.596 579.276 591.791 600.709 587.322 618.131 581.973 676.298 692.247 690.981 643.067 627.908 684.676 661.380 674.070 666.282 657.387 710.634 618.739 591.623 659.770 635.892 646.901 603.569 621.352 659.674 649.719 649.392 575.372 603.792 656.162 625.136 582.174 665.104 599.694 616.165 628.181 615.137 538.617 587.580 686.280 589.078 554.608 682.886 574.889 601.470 627.403 686.193 656.043 650.782 643.126 675.389 591.001 684.203 617.908 601.076 645.941 597.328 564.341 655.238 638.884 604.706 576.996 672.527 599.424 604.423 664.795 604.382 575.460 534.443 571.301 675.638 566.880 582.805 558.696 662.795 640.998 518.732 557.279 497.254 615.386 615.007 591.702 595.836 540.481 600.664 613.118 602.757 571.184 646.605 679.914 685.582 637.760 645.213 577.579 661.673 670.254 537.068 614.320 583.272 620.093 634.054 602.552 595.217 603.353 611.942 663.352 0.63867 01MAY23:14:19:45 218
SGP 702 70200134 70200002 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 45 10 6 2006 2 1 1 1 1 1 7020001 7020001 1 4 3 3 4 2 9999997 9999997 8 3 2 2 3 5 2 4 4 5 5 3 5 3 2 4 4 2 2 2 2 1 1 2 2 2 2 1 1 1 NA NA 1 1 1 NA 1 1 5 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 4 3 NA 2 3 NA 4 NA 4 2 NA 3 2 3 1 1 1 1 2 1 1 1 1 1 1 1 1 1 2 2 2 2 4 5 2 1 3 4 4 2 1 3 2 2 3 1 1 1 NA NA NA NA NA NA 6 1 5 5 1 NA NA 5 4 NA 5 NA NA 3 NA 3 NA 5 3 NA 4 NA NA 3 NA 5 NA NA NA NA 4 5 NA 2 3 4 NA 2 NA NA 3 4 3 5 NA NA 2 4 NA 4 2 NA NA NA 4 NA NA 3 NA 3 NA 3 2 NA 3 NA NA NA NA 4 3 5 4 4 2 NA NA NA 4 NA 4 NA 3 4 4 NA 4 NA NA 2 5 NA NA 4 NA NA 3 4 NA 4 NA 4 NA 4 1 1 1 NA NA 10 45 3 2 3 5 NA 4 3 4 4 NA NA 4 2 2 2 1 1 NA NA 2 2 2 NA NA 3 NA 3 3 3 3 2 NA NA NA 3 4 4 NA NA 4 NA NA 2 NA NA 3 2 NA 3 3 NA NA 4 4 3 3 3 2 3 4 4 4 NA 3 NA 3 3 NA 3 NA 3 NA 3 3 NA NA 3 NA 3 3 NA NA NA NA 5 NA NA NA 5 5 5 NA 5 NA 5 5 NA 5 NA NA 4 2 2 NA 3 3 1 1 0 1 0 0 0 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 2 NA 3 3 NA 3 5 1 1 NA 1 1 1 3 3 NA NA NA 1 1 1 NA NA 1 1 9999999 3 NA NA NA 2 1 NA 1 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8 10 8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4 4 4 4 4 4 4 2 4 1 4 1 1 4 4 4 4 4 4 4 4 4 4 2 4 6 3 3 3 3 3 3 3 3 3 3 4 3 3 3 2 2 2 3 2 1 2 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 3 3 3 2 3 3 2 2 2 2 1 NA NA NA NA 3 2 3 4 4 4 4 4 4 4 4 2 4 4 4 4 4 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8 8 31 21 9705 07020002 15.83 0 344 1 070200 070200 070200 998 0 0 0 0 4 7 0 2 7 1 0 0 2 NA 0 1.2437 -0.0437 -0.2016 1.1246 0.1810 0.4540 0.3058 0.1187 0.1290 -0.1734 -0.7402 -0.5609 NA NA -0.5969 1.1687 0.1475 -0.7102 0.0024 -1.2147 -0.5240 -0.2874 0.7644 4.7588 0.6647 0.6178 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 7 7 14.5 37.83 77.10 77.10 0.6249 0.7842 0.8261 NA NA NA NA NA NA NA NA NA NA 0.4062 7 0.3346 6 2.8889 0.5048 0.3109 0.4297 -0.8080 0.4182 0.3311 0.9444 -0.4797 NA 0.7781 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6.74318 9.88533 10.36607 10.33466 3.44489 3.29511 3.44489 3.29830 10.36607 3.29511 9.89489 3.29830 9.88533 10.33466 10.36607 9.89489 3.45536 3.45536 9.88533 3.29830 3.44489 9.88533 10.36607 10.33466 3.44489 3.29511 3.44489 3.29830 10.36607 3.29511 9.89489 3.29830 9.88533 10.33466 10.36607 9.89489 3.45536 3.45536 9.88533 3.29830 3.44489 9.88533 10.36607 10.33466 3.44489 3.29511 3.44489 3.29830 10.36607 3.29511 9.89489 3.29830 9.88533 10.33466 10.36607 9.89489 3.45536 3.45536 9.88533 3.29830 3.44489 9.88533 10.36607 10.33466 3.44489 3.29511 3.44489 3.29830 10.36607 3.29511 9.89489 3.29830 9.88533 10.33466 10.36607 9.89489 3.45536 3.45536 9.88533 3.29830 3.44489 1 53 697.191 754.277 671.940 657.300 621.126 655.729 747.934 694.365 742.732 656.934 625.585 686.716 663.147 567.435 614.500 604.745 669.375 623.735 649.579 571.261 670.646 748.839 635.443 639.735 608.385 670.662 734.807 639.748 716.768 655.670 636.431 674.370 716.787 616.569 701.626 686.793 665.775 729.194 715.697 688.830 661.706 762.401 712.182 685.954 722.402 677.709 691.586 688.120 704.436 692.040 664.374 660.937 692.654 654.111 644.941 699.918 653.602 629.891 696.030 663.634 655.345 732.821 737.658 651.654 690.450 666.422 673.451 728.294 701.038 650.797 705.040 710.217 713.023 679.747 661.754 718.268 613.478 643.541 640.522 655.268 763.661 729.497 714.971 753.899 719.492 715.191 702.035 704.257 664.705 705.987 733.566 744.273 758.913 695.003 714.181 716.221 663.813 662.428 640.743 768.695 706.337 672.767 651.949 620.759 645.072 677.174 634.813 648.907 641.203 644.001 0.80357 01MAY23:14:19:44 218
SGP 702 70200112 70200003 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 8 10 7 2006 2 1 1 2 1 1 7020001 7020002 2 1 3 3 2 1 9999997 9999997 7 2 2 2 2 1 3 4 5 2 2 3 5 3 4 5 2 2 2 2 2 2 2 2 2 2 2 2 2 1 NA NA 1 2 1 NA 2 1 8 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 3 3 3 NA 3 NA 4 NA 3 2 NA 2 2 3 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 6 2 1 1 1 6 3 1 1 3 3 2 2 2 5 7 NA NA NA NA NA NA 3 3 2 2 NA 2 NA 4 3 3 NA 2 NA NA 3 NA 5 NA 3 NA 3 4 NA NA 1 NA NA NA 3 NA NA 3 3 NA 4 3 3 NA NA NA 3 3 NA NA 4 2 NA 4 NA 4 2 NA NA 3 3 NA NA 3 NA 3 NA 3 NA 2 NA 4 NA 3 2 4 NA 4 3 NA NA 2 NA NA 3 3 NA NA 2 3 NA 4 NA 4 NA NA 3 3 3 NA NA 2 3 NA 3 2 NA NA 2 NA 2 2 3 NA NA 8 56 2 3 3 5 NA 3 3 NA 3 4 3 NA 3 2 2 3 NA 2 3 NA 1 NA 3 2 NA NA NA 1 3 NA 1 NA 2 2 2 NA NA 2 1 NA NA 2 1 NA NA NA NA 2 1 NA 3 4 3 3 2 3 3 2 2 4 4 4 NA 3 NA 2 4 3 4 NA NA 2 NA 2 2 NA 3 NA NA 1 NA NA 5 NA 4 NA NA 3 NA NA 5 NA 2 NA 4 3 3 NA 4 NA NA 2 2 3 3 3 2 NA 0 0 1 0 0 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 NA 2 NA 2 NA 3 NA 1 1 1 NA 3 1 3 3 3 NA 1 3 NA NA NA 1 3 NA NA 7020003 NA NA 2 3 2 2 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8 9 7 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 1 1 5 5 1 5 5 4 4 4 4 3 5 4 4 3 3 3 4 3 3 4 4 5 4 6 1 4 3 4 1 1 1 3 3 3 4 2 1 1 5 4 3 5 4 2 4 1 1 3 3 1 4 2 3 2 2 2 1 5 2 2 2 1 2 1 2 2 3 2 2 3 2 3 3 2 3 3 2 1 NA NA NA NA 2 3 3 3 5 2 4 3 3 2 1 1 4 2 1 1 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 8 9701 9704 9704 07020002 15.75 0 344 1 070200 970200 070200 998 0 0 0 0 2 3 0 0 6 0 1 0 NA NA 0 0.7190 -0.6137 -1.2280 0.4417 -0.6386 -0.4017 -0.6563 -0.6986 -0.2087 -0.4816 -0.2053 0.5777 NA NA -1.0537 0.2002 -0.5635 -0.6541 -0.5604 0.6908 0.0949 0.2226 -0.4779 0.4736 0.0510 -0.3993 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4 4 4 12.0 17.00 NA 17.00 -0.3987 0.0666 -1.0357 NA NA NA NA NA NA NA NA NA NA 0.4062 7 0.3346 6 1.2313 0.9454 -0.1658 -0.4292 0.1088 -0.3710 -0.7926 0.2941 0.0811 NA -0.8446 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6.77500 10.16250 10.16250 10.16250 3.38750 3.38750 3.38750 3.38750 10.16250 3.38750 10.16250 3.38750 10.16250 10.16250 10.16250 10.16250 3.38750 3.38750 10.16250 3.38750 3.38750 3.38750 3.38750 3.38750 10.16250 10.16250 10.16250 10.16250 3.38750 10.16250 3.38750 10.16250 3.38750 3.38750 3.38750 3.38750 10.16250 10.16250 3.38750 10.16250 10.16250 3.38750 3.38750 3.38750 10.16250 10.16250 10.16250 10.16250 3.38750 10.16250 3.38750 10.16250 3.38750 3.38750 3.38750 3.38750 10.16250 10.16250 3.38750 10.16250 10.16250 10.16250 10.16250 10.16250 3.38750 3.38750 3.38750 3.38750 10.16250 3.38750 10.16250 3.38750 10.16250 10.16250 10.16250 10.16250 3.38750 3.38750 10.16250 3.38750 3.38750 1 2 693.710 654.450 696.938 646.187 678.119 644.019 720.531 671.425 694.085 668.304 620.116 559.078 554.767 587.026 591.806 570.547 599.078 545.610 610.466 590.758 666.095 604.771 704.217 687.659 690.974 617.175 692.886 630.900 656.620 649.087 645.218 680.260 711.792 633.124 711.941 749.576 692.915 648.755 721.097 657.165 569.292 647.507 660.431 569.983 637.599 652.780 636.887 611.227 685.701 604.016 655.070 612.146 646.904 590.767 727.077 648.958 623.166 677.449 654.643 649.460 658.932 648.412 672.524 614.591 664.442 687.078 708.829 640.191 732.526 619.894 676.642 705.385 585.184 670.486 645.880 760.958 731.917 676.092 684.182 702.866 690.547 728.787 633.737 703.501 654.486 734.709 737.481 685.489 665.867 727.280 682.130 692.729 647.770 629.600 693.276 660.979 684.474 656.617 687.070 648.410 630.753 694.543 604.546 614.087 603.798 644.046 710.851 656.938 690.323 664.134 0.80736 01MAY23:14:19:45 218
SGP 702 70200004 70200004 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 40 10 2 2006 2 2 1 1 1 1 7020002 7020002 1 2 3 3 2 1 9999997 9999997 6 2 1 2 1 1 3 3 2 1 1 2 2 1 2 2 4 2 2 2 2 2 1 4 NA NA NA NA 1 5 NA NA 1 1 1 NA 2 1 4 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 3 NA 2 NA 3 3 NA 1 2 3 3 2 2 NA 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 1 1 6 4 6 6 6 6 4 1 2 3 2 1 1 1 NA NA NA NA NA NA 5 5 5 1 NA 1 NA NA 4 2 NA 2 2 4 NA NA NA NA NA NA NA 3 4 4 4 3 4 NA NA 4 NA 4 4 3 NA NA NA 3 NA 2 2 4 2 NA NA NA NA 4 NA 4 2 NA NA NA 4 3 4 2 NA 4 NA NA NA 1 NA 4 NA NA 3 4 2 4 NA 3 NA NA NA NA 3 3 3 3 NA 3 3 3 NA NA 3 NA 3 3 NA NA 3 NA 3 3 3 NA NA NA 3 NA 2 3 2 NA NA 10 11 3 1 2 2 NA 2 NA NA 3 2 4 4 2 2 2 2 3 3 3 NA NA 3 NA 3 NA NA 3 NA 3 3 NA 3 3 NA NA 2 4 2 NA 3 1 NA NA 2 NA NA NA 2 NA 2 2 2 NA 2 3 3 2 2 2 4 4 4 3 3 NA NA NA NA 2 2 2 2 NA 2 NA NA NA NA 2 2 2 NA NA NA 1 NA 4 NA NA NA 5 4 4 4 5 NA NA NA NA 3 5 5 2 2 2 NA 2 2 1 0 0 1 0 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 3 3 3 NA NA NA NA 3 3 3 3 NA 3 3 3 3 3 3 NA 3 NA NA NA 3 3 NA 3 9999999 NA NA 2 NA 2 NA 2 2 2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 8 10 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 2 4 1 1 1 1 1 1 5 1 5 1 1 4 4 4 4 4 4 4 4 4 1 1 1 1 3 3 3 3 3 3 3 3 3 3 1 2 1 2 1 1 1 2 2 1 1 3 5 4 1 1 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 4 1 1 2 2 2 2 2 2 2 2 2 NA NA NA NA 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 41 9705 2411 07020002 16.17 0 344 1 070200 070200 070200 998 0 0 0 0 5 5 6 10 NA 0 0 0 3 76.65 1 -0.2194 -1.1147 -1.2280 -0.7560 -0.6386 0.5617 0.1778 0.0849 -0.1344 -0.1538 0.2201 -0.0563 NA NA -0.8521 -0.1219 -0.1002 -0.0820 0.1868 -0.2194 0.4959 -0.9344 -0.5515 0.0594 0.6387 1.8158 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6 6 6 12.0 43.33 NA 43.33 -0.9028 -0.9300 -0.9606 NA NA NA NA NA NA NA NA NA NA 0.4062 7 0.3346 6 2.8889 -2.0101 0.3109 -0.6744 -1.2894 -0.5032 -3.5000 -0.6148 -0.8360 NA -0.5172 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5.43200 7.98824 2.66275 8.31429 7.98824 2.56226 2.56226 2.66275 2.66275 7.98824 2.66275 8.31429 2.66275 7.68679 7.68679 7.98824 8.31429 2.66275 2.77143 7.68679 2.77143 2.66275 7.98824 2.77143 2.66275 7.68679 7.68679 7.98824 7.98824 2.66275 7.98824 2.77143 7.98824 2.56226 2.56226 2.66275 2.77143 7.98824 8.31429 2.56226 8.31429 2.66275 7.98824 2.77143 2.66275 7.68679 7.68679 7.98824 7.98824 2.66275 7.98824 2.77143 7.98824 2.56226 2.56226 2.66275 2.77143 7.98824 8.31429 2.56226 8.31429 7.98824 2.66275 8.31429 7.98824 2.56226 2.56226 2.66275 2.66275 7.98824 2.66275 8.31429 2.66275 7.68679 7.68679 7.98824 8.31429 2.66275 2.77143 7.68679 2.77143 1 27 427.317 410.376 423.586 388.935 330.962 379.988 398.535 422.127 375.354 453.348 381.495 400.815 374.911 367.484 336.009 324.630 396.242 374.723 314.704 342.956 340.308 329.889 411.353 327.974 292.183 355.423 400.182 317.518 298.893 362.702 437.613 498.958 402.737 407.151 450.975 487.698 391.175 426.641 366.883 435.455 403.429 419.847 418.996 375.158 433.093 453.028 435.661 441.660 430.417 382.344 397.737 336.048 438.551 347.416 420.278 401.609 413.761 299.027 373.784 363.817 393.019 393.366 384.864 379.824 501.245 453.339 425.168 407.016 421.738 421.415 401.548 389.686 390.502 434.343 366.385 401.969 496.875 353.233 476.154 342.948 421.798 467.856 414.444 445.029 389.460 414.555 489.032 363.830 419.104 394.856 407.066 381.339 364.773 406.470 433.901 406.423 489.700 432.277 512.069 374.502 378.730 400.807 407.607 336.451 317.742 349.040 450.198 392.060 447.422 382.088 0.64732 01MAY23:14:19:45 218
SGP 702 70200152 70200005 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 42 10 9 2006 1 2 1 1 1 1 7020002 7020002 2 2 2 2 1 4 9999997 9999997 7 2 3 2 1 NA 4 2 4 1 1 2 2 1 2 4 4 2 2 2 2 1 2 2 2 2 2 1 2 1 NA NA 1 1 1 NA 1 1 8 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 2 1 2 NA 3 NA 3 3 4 NA 1 4 1 1 4 NA 4 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 1 4 1 1 6 6 5 6 1 5 6 5 4 5 5 2 NA NA NA NA NA NA 4 5 NA 5 4 4 4 NA 3 NA NA 5 NA NA 4 5 4 5 NA NA 4 NA NA 5 NA 4 5 1 4 5 4 NA NA NA NA NA NA NA 4 NA 2 5 NA 5 NA 2 2 NA NA NA NA 3 NA 3 4 3 NA NA NA 3 NA NA 2 2 5 5 NA 5 4 5 NA 5 NA 5 5 NA NA 5 2 NA NA NA 3 3 5 3 NA NA NA 3 5 NA 2 NA 2 NA NA 4 NA 4 4 NA 4 NA 1 1 1 NA NA 5 30 4 3 4 4 NA 4 NA 4 3 3 NA 2 1 1 1 1 3 4 2 5 NA 5 NA NA NA NA NA 5 NA 5 5 5 NA 5 NA 2 2 NA 1 2 NA 2 NA NA 2 2 2 NA 2 NA 2 NA NA 3 4 4 1 3 2 4 4 4 NA 2 NA 2 2 NA NA 2 4 NA 2 2 NA NA 2 NA NA 2 2 NA NA 1 NA NA NA 4 3 NA 4 2 NA 5 5 NA NA 5 NA NA 5 3 1 1 NA 1 1 1 1 1 1 1 1 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 NA 5 5 5 5 NA 1 1 NA 1 1 2 3 3 3 3 NA 3 NA 2 NA NA 2 NA 9999999 4 4 NA 2 NA NA NA 4 2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 10 10 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 5 6 5 4 6 5 4 4 1 4 1 1 4 4 3 3 4 4 4 4 4 5 1 5 6 3 5 5 3 3 5 5 3 3 3 5 5 1 2 5 5 5 5 5 5 5 5 1 1 1 1 4 6 4 4 4 4 5 4 6 4 4 4 4 1 2 2 4 2 4 3 3 3 3 3 3 3 2 2 NA NA NA NA 2 2 3 4 4 4 4 4 4 4 4 4 4 4 5 5 5 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 10 10 23 83 21 07020002 15.58 0 344 1 070200 070200 070200 998 0 0 1 1 9 7 0 5 6 0 0 0 NA 79.49 1 1.0726 2.1143 -1.2280 1.1246 -0.6386 -0.5954 0.3406 0.8806 -0.5172 0.2470 -0.9940 -0.8597 NA NA 1.7459 0.1166 1.5558 0.5051 2.3426 0.5478 0.4121 -0.9322 -0.5730 0.8973 2.5026 1.1353 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 7 7 14.5 75.54 30.34 75.54 0.2514 -0.8949 0.0856 NA NA NA NA NA NA NA NA NA NA -1.6647 5 0.3346 6 1.8870 0.6775 1.0316 0.2776 2.9804 1.3145 0.8948 0.8255 0.4191 NA 1.0613 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5.82353 9.00000 8.48571 2.82857 9.00000 8.48571 8.48571 9.00000 3.00000 2.82857 8.48571 2.82857 2.82857 9.00000 8.48571 3.00000 2.82857 3.00000 3.00000 9.00000 3.00000 9.00000 8.48571 2.82857 9.00000 8.48571 8.48571 9.00000 3.00000 2.82857 8.48571 2.82857 2.82857 9.00000 8.48571 3.00000 2.82857 3.00000 3.00000 9.00000 3.00000 2.82857 3.00000 9.00000 2.82857 3.00000 3.00000 2.82857 8.48571 9.00000 3.00000 9.00000 9.00000 2.82857 3.00000 8.48571 9.00000 8.48571 8.48571 2.82857 8.48571 2.82857 3.00000 9.00000 2.82857 3.00000 3.00000 2.82857 8.48571 9.00000 3.00000 9.00000 9.00000 2.82857 3.00000 8.48571 9.00000 8.48571 8.48571 2.82857 8.48571 1 35 436.462 453.450 392.315 439.986 443.125 452.648 396.970 459.945 438.166 448.084 448.199 560.636 365.478 469.970 503.664 481.215 436.800 531.226 480.997 478.578 456.333 453.400 498.937 532.324 508.231 504.461 404.572 549.457 411.062 473.613 474.516 521.987 434.209 432.725 392.901 444.589 382.733 497.778 439.754 486.126 432.794 494.698 429.147 464.070 446.069 441.193 417.452 474.220 443.916 476.528 429.063 437.136 451.101 464.708 338.774 453.538 366.873 469.776 438.499 484.175 429.756 491.067 445.708 510.568 403.908 412.346 419.173 576.384 392.309 461.595 437.563 474.378 433.958 442.276 522.369 417.482 444.665 464.823 434.014 458.216 454.383 401.375 453.331 414.743 443.411 391.559 386.903 452.824 478.373 407.059 414.746 399.365 447.814 454.758 442.892 463.269 423.967 464.304 435.375 495.469 364.784 399.972 452.831 394.357 409.755 428.787 375.015 414.975 441.178 421.531 0.69397 01MAY23:14:19:44 218
SGP 702 70200043 70200006 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 15 10 9 2006 1 2 1 1 1 1 7020001 7020002 2 1 2 3 2 1 9999997 9999997 7 2 2 2 2 1 2 2 1 2 2 5 5 5 2 1 3 2 2 2 2 1 1 2 2 1 1 1 1 1 NA NA 2 2 2 1 2 1 3 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 2 4 3 3 NA 3 4 NA NA 4 2 2 NA 2 4 1 1 1 1 1 1 1 1 1 1 2 2 2 1 2 2 2 2 1 6 3 1 1 6 6 4 1 2 3 2 1 1 2 5 NA NA NA NA NA NA 6 5 4 NA 6 2 NA 3 NA NA NA 3 NA 4 5 4 4 NA NA 4 NA 4 NA NA 2 4 4 NA 4 NA 4 NA 4 NA 4 NA NA 1 NA 1 1 NA NA 5 5 NA 1 1 NA 5 1 NA NA NA NA 3 NA 3 5 NA NA 5 NA 3 5 NA NA 4 NA 5 1 NA 2 5 NA NA NA 2 3 4 NA 5 1 NA NA NA 4 2 NA 5 5 NA NA 3 NA 1 NA NA 1 1 1 NA NA 1 4 1 1 NA NA 7 26 1 1 1 2 NA 3 3 NA 3 3 NA 3 3 1 1 2 1 NA 1 NA 5 NA 5 5 NA 4 NA 4 NA NA 3 4 NA 4 2 2 2 NA NA NA NA 2 1 NA 2 NA 2 NA NA 2 2 2 NA 3 3 3 3 3 2 4 4 4 NA NA 3 NA 4 2 4 NA 4 NA NA 2 2 NA 2 3 2 NA NA NA NA NA 4 NA 5 5 NA 5 5 NA NA 4 NA 5 NA 5 NA NA 5 3 2 4 NA 4 4 2 0 0 0 1 0 1 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 5 5 NA NA NA NA NA 5 5 1 1 NA 1 1 1 3 3 3 NA 3 3 NA NA NA NA 3 3 9999999 NA 3 4 NA 3 2 NA 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6 10 7 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 3 6 3 3 3 3 3 5 5 5 5 1 5 4 4 4 4 4 4 3 3 3 5 3 3 6 2 4 1 3 2 2 2 3 3 3 4 5 3 3 3 4 4 4 4 4 4 3 4 4 3 3 4 4 4 4 4 1 1 4 4 4 4 4 1 1 4 2 4 4 4 4 4 2 4 1 3 3 4 1 NA NA NA NA 2 2 3 4 4 4 4 3 4 4 4 4 4 4 2 3 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 9701 34 22 07020002 15.58 0 344 3 970200 970200 970200 998 0 0 0 1 1 10 0 5 7 0 0 0 4 76.98 1 1.1296 0.5159 -1.2280 0.1413 0.1810 -0.1554 0.3247 4.8203 -0.5881 -0.8113 0.2183 NA NA NA 1.7327 -0.1006 0.1475 0.2635 0.7819 0.5515 0.4936 0.2637 -0.2489 2.2322 -0.7358 0.9918 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 9 9 16.0 17.00 57.64 57.64 -0.4733 -0.5988 0.1268 NA NA NA NA NA NA NA NA NA NA -0.8411 6 0.3346 6 1.6615 0.6012 -0.0477 0.9257 0.3464 0.4565 0.4976 1.9301 0.2147 NA 0.3941 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5.69931 2.68850 8.76685 8.34850 8.40156 2.89878 9.60179 2.92228 8.76685 3.05511 2.89878 3.02482 2.80052 8.02740 8.34850 2.58510 8.40156 8.69635 2.89878 2.78283 8.34850 2.92228 8.06550 7.73009 9.16534 2.89878 8.76685 2.92228 8.76685 2.80052 2.89878 2.78283 2.80052 8.02740 8.34850 2.80052 8.40156 9.48693 2.89878 2.78283 9.07446 9.07446 2.78283 2.92228 2.89878 8.40156 2.57670 8.34850 2.78283 8.02740 8.40156 8.06550 8.69635 3.05511 2.92228 9.48693 2.89878 2.80052 8.40156 8.76685 2.92228 8.34850 3.02482 3.20060 2.67580 8.40156 2.78283 8.34850 2.78283 8.69635 8.40156 8.76685 8.69635 3.05511 2.92228 8.69635 2.89878 2.58510 8.40156 8.76685 2.68850 2 50 569.982 539.609 531.648 534.368 465.815 528.509 514.326 521.029 472.382 503.387 469.441 500.350 375.703 377.452 470.781 415.448 448.547 434.381 411.703 410.846 475.158 470.030 461.218 504.199 486.930 493.011 469.950 464.012 440.113 495.410 471.365 546.743 581.279 567.093 498.145 519.416 521.639 513.726 519.125 544.408 526.659 580.938 577.745 622.873 557.871 488.815 602.295 578.260 541.486 572.958 466.035 498.416 502.442 517.999 452.092 494.653 463.116 498.289 441.962 411.098 491.327 522.747 486.597 524.480 483.108 505.925 501.566 506.734 499.849 442.838 528.852 604.877 498.130 511.479 555.593 555.839 553.932 571.562 520.155 609.277 493.759 538.097 485.088 465.568 493.251 545.850 504.961 532.093 568.115 485.863 459.876 490.634 386.584 499.082 441.024 544.965 475.647 504.819 459.819 481.600 523.219 536.264 454.319 501.514 498.824 523.705 497.360 508.547 499.691 580.387 0.67917 01MAY23:14:19:45 218
SGP 702 70200049 70200007 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 13 10 3 2006 2 1 1 1 1 1 7020001 7020002 2 1 3 3 2 4 9999997 9999997 8 2 2 3 2 1 4 4 1 1 2 2 1 1 2 4 2 2 2 2 2 2 1 4 2 2 2 2 2 1 NA NA 1 1 1 NA 1 1 4 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 3 1 1 1 NA NA NA 1 2 2 3 3 NA 3 2 4 1 1 1 2 1 1 1 1 1 3 3 1 2 2 2 2 1 1 4 1 1 6 1 5 1 3 3 2 1 2 4 9 NA NA NA NA NA NA 5 5 1 NA 1 2 4 NA NA NA NA 1 5 5 NA 2 5 NA 2 5 NA NA 2 NA NA 4 4 NA 1 NA NA NA NA 4 5 4 5 NA 3 3 NA NA NA NA 2 2 5 NA NA NA 3 3 1 2 NA NA 5 1 NA NA NA 2 4 NA 1 NA 4 NA NA NA 3 4 2 4 2 4 3 NA NA NA NA 2 4 NA 3 5 NA 3 NA NA NA NA 5 2 5 2 NA 1 NA 2 NA NA 3 NA 2 1 1 NA NA 20 75 1 1 1 2 NA 2 2 NA 1 2 NA 4 2 2 2 3 1 NA NA 3 NA 4 NA 4 4 1 1 NA NA 3 1 3 NA NA 3 NA NA 1 3 NA NA 2 4 NA 2 2 2 2 NA NA 4 NA NA 4 3 4 4 4 3 4 4 4 NA NA 4 NA NA 4 4 3 4 3 3 NA NA 4 4 NA NA 3 NA NA NA NA 5 5 NA 5 NA 5 5 NA NA 3 NA NA NA 1 NA 3 1 2 4 4 4 4 1 NA 0 0 0 0 0 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 NA NA 4 NA 3 NA 2 1 1 1 NA 1 1 1 1 1 NA 3 3 NA 3 2 2 NA NA NA 9999999 3 NA NA 3 NA NA 2 1 2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 8 8 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 5 1 5 1 3 3 5 5 1 5 4 5 3 3 1 3 3 2 3 2 4 3 5 3 6 1 3 1 3 1 1 5 4 3 1 3 3 1 1 3 1 1 3 3 4 5 4 1 1 3 6 4 1 3 3 2 2 1 6 1 2 2 1 1 1 2 2 4 2 2 3 2 3 4 2 3 3 1 1 NA NA NA NA 3 4 4 4 3 3 2 3 3 4 2 2 4 4 2 1 2 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7 8 11 31 2512 07020002 16.08 0 344 1 070200 070200 070200 998 0 0 0 0 2 0 0 7 9 0 0 0 3 74.66 1 -1.0841 -0.7185 1.0692 0.0936 0.1810 0.4375 0.0134 -0.7118 -1.2602 -0.1040 0.4922 0.8646 NA NA -0.8815 -0.8709 -0.3322 0.1421 -0.5560 -0.1287 0.2869 1.2000 1.4010 3.6192 -0.9755 -1.5183 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 6 2 6 12.0 70.34 40.54 70.34 0.9904 0.0975 -0.0154 NA NA NA NA NA NA NA NA NA NA 0.4062 7 0.3346 6 -0.2086 0.5918 -0.0210 -0.3548 -0.4834 -0.2504 -1.0853 0.3353 0.1939 NA -0.5344 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 4.94118 2.43429 2.50909 2.50588 7.30286 7.51765 2.43429 7.52727 7.30588 2.43429 2.43529 7.30588 7.51765 7.51765 7.30588 2.50909 7.52727 2.43529 7.30286 2.50909 2.50588 2.43429 2.50909 2.50588 7.30286 7.51765 2.43429 7.52727 7.30588 2.43429 2.43529 7.30588 7.51765 7.51765 7.30588 2.50909 7.52727 2.43529 7.30286 2.50909 2.50588 7.52727 7.30286 7.30588 2.50909 2.43529 7.52727 2.43429 2.50588 7.52727 7.51765 2.50588 2.43529 2.43529 2.50588 7.30286 2.43429 7.51765 2.50909 7.30286 7.30588 7.52727 7.30286 7.30588 2.50909 2.43529 7.52727 2.43429 2.50588 7.52727 7.51765 2.50588 2.43529 2.43529 2.50588 7.30286 2.43429 7.51765 2.50909 7.30286 7.30588 2 65 771.624 672.817 653.746 734.817 727.529 729.831 597.222 772.277 694.391 725.298 744.539 679.852 635.126 725.555 731.162 684.683 646.022 756.805 653.765 784.710 693.800 626.981 627.388 676.792 661.846 618.396 602.072 653.976 645.474 662.553 718.528 708.196 707.955 720.423 736.853 670.624 749.410 729.058 696.433 779.263 703.817 707.636 703.294 631.382 673.710 645.381 740.089 757.451 721.617 715.842 637.843 712.634 702.262 702.844 663.192 632.845 727.207 719.259 635.915 774.625 650.786 721.049 663.995 680.657 753.988 667.512 746.336 801.521 638.295 734.227 692.250 678.493 711.292 711.104 706.254 749.436 690.873 708.684 719.640 671.520 702.292 662.039 670.400 658.479 653.682 699.759 697.650 692.704 656.502 698.151 691.438 671.611 737.979 731.602 737.844 763.672 782.202 769.825 686.190 708.430 756.812 700.122 687.556 701.049 724.612 680.763 697.147 736.499 734.282 727.392 0.58883 01MAY23:14:19:45 218
SGP 702 70200107 70200008 08MS 070200 SGP01 7020000 70200 0 2 313 313 NA NA NA 1 0 0 0 0 39 10 4 2006 2 1 1 1 1 1 7020001 7020002 1 1 3 3 3 1 9999997 9999997 8 2 5 3 3 5 3 5 3 5 5 4 4 5 2 4 2 2 NA 1 1 1 1 2 NA NA 1 1 1 1 NA NA 2 2 2 1 2 4 8 5 1 1 1 1 1 1 NA NA NA NA NA NA NA NA NA NA NA 1 1 1 NA NA 3 3 3 3 NA 3 1 NA 3 2 3 4 3 3 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 6 6 1 1 1 6 6 1 1 1 8 5 NA 3 5 7 NA NA NA NA NA NA 5 5 5 5 NA 1 5 NA 4 3 NA 3 NA NA NA 1 4 NA 4 NA NA NA 1 4 2 NA NA NA NA 5 NA NA 5 2 5 5 NA 4 NA 1 NA 1 1 2 NA NA 2 NA 5 NA NA NA 5 5 NA 5 4 NA NA 1 NA 1 5 1 NA NA NA 5 5 5 NA 5 NA 5 NA 3 2 NA NA NA 4 NA 1 1 5 NA 4 NA 4 NA 3 NA NA 4 NA 1 NA 2 NA 2 4 2 NA NA 3 3 3 NA NA 18 75 2 2 2 4 NA 3 2 3 3 NA 3 NA 2 2 2 2 1 5 NA NA NA 5 NA 5 5 NA NA 4 5 NA 4 5 5 NA NA NA NA 1 1 1 1 NA 1 NA 1 NA 1 1 NA NA 4 4 NA 4 2 3 4 2 2 4 3 3 3 NA 3 NA NA NA 4 4 4 NA 4 4 NA 4 4 4 NA NA NA NA NA NA 5 NA 5 5 5 NA NA NA 5 NA 3 NA 1 1 NA 3 NA 5 4 NA 4 4 4 4 0 0 1 0 1 0 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 5 NA NA NA 5 5 4 5 NA NA 1 1 NA 1 1 1 1 1 3 NA NA 2 NA NA 2 NA 2 NA 7020003 2 NA 2 NA 2 NA NA 2 3 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 10 10 10 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 3 6 5 5 5 5 5 5 5 5 5 5 5 3 3 3 3 3 3 3 3 3 4 4 4 4 1 4 4 4 4 1 4 4 1 4 5 5 5 5 5 5 5 5 5 5 5 5 1 1 1 1 3 3 3 1 1 1 3 3 3 3 1 1 1 3 2 2 3 2 2 3 2 3 3 3 3 3 3 1 NA NA NA NA 2 2 3 4 4 4 4 1 4 4 4 4 4 1 1 4 4 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 10 10 23 21 2310 07020002 16.00 0 344 3 970200 970200 970200 998 0 0 0 0 0 10 0 0 9 1 1 1 NA 85.41 1 -0.3538 -0.9290 0.8814 1.1246 -0.6386 0.8254 2.0864 -1.3496 1.2934 -1.0742 -0.4546 1.0424 NA NA 1.0172 -0.2865 -0.1002 1.6989 1.5350 2.1323 1.0454 0.6614 2.2551 4.8471 -2.3868 -0.6406 NA NA NA NA NA NA NA NA NA NA NA NA NA NA 9 8 9 16.0 75.54 80.78 80.78 1.1035 0.7991 1.1558 NA NA NA NA NA NA NA NA NA NA -0.8411 6 0.3346 6 0.3623 0.7732 0.3744 2.9420 2.9804 -0.5555 -0.7088 0.2941 0.6984 NA -0.1735 NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA 7.45313 11.26250 3.72656 12.06696 11.17969 4.02232 3.51953 4.02232 3.75417 11.92500 3.72656 10.55859 3.50735 11.17969 11.26250 11.26250 11.17969 3.97500 3.72656 10.52206 3.51953 3.72656 11.26250 3.50735 3.75417 10.52206 11.92500 10.52206 11.17969 3.51953 11.26250 3.97500 12.06696 3.75417 3.72656 3.72656 3.75417 10.55859 11.26250 4.02232 11.92500 11.17969 3.70221 11.92500 11.10662 3.97500 3.50735 3.97500 3.72656 11.80078 3.70221 10.52206 3.49653 11.10662 11.17969 11.17969 11.10662 3.93359 3.70221 10.48958 3.50735 3.70221 11.17969 3.49653 3.72656 10.48958 11.80078 10.48958 11.10662 3.50735 11.17969 3.93359 11.92500 3.72656 3.70221 3.70221 3.72656 10.52206 11.17969 3.97500 11.80078 1 1 567.724 630.957 601.015 628.501 666.768 661.167 596.705 611.592 620.112 619.595 526.947 562.617 492.219 509.621 556.488 533.708 487.191 527.884 501.552 545.783 583.164 635.482 504.824 627.459 584.111 567.106 556.817 532.212 586.551 554.037 628.317 690.041 583.671 651.162 681.114 656.790 630.309 603.415 616.384 744.633 628.330 645.092 545.678 597.876 687.305 628.140 566.607 590.176 539.028 701.336 532.071 623.793 593.161 559.257 661.017 530.236 597.293 581.571 610.877 583.064 461.765 638.860 552.672 592.829 670.762 638.462 617.124 561.769 538.557 716.829 596.677 697.988 670.218 595.541 667.307 687.567 624.655 645.881 622.716 639.228 588.867 663.858 634.698 612.223 655.242 671.400 647.752 680.585 603.823 642.875 546.587 663.982 653.562 553.418 587.555 713.430 607.447 686.587 639.914 647.539 586.140 659.576 653.323 572.491 613.450 672.383 588.179 628.349 627.019 599.225 0.88817 01MAY23:14:19:45 218
glimpse(sfu_qqq_SG)
Rows: 6,606
Columns: 1,279
$ CNT          <chr> "SGP", "SGP", "SGP", "SGP", "SGP", "SGP", "SGP", "SGP", "…
$ CNTRYID      <dbl> 702, 702, 702, 702, 702, 702, 702, 702, 702, 702, 702, 70…
$ CNTSCHID     <dbl> 70200052, 70200134, 70200112, 70200004, 70200152, 7020004…
$ CNTSTUID     <dbl> 70200001, 70200002, 70200003, 70200004, 70200005, 7020000…
$ CYC          <chr> "08MS", "08MS", "08MS", "08MS", "08MS", "08MS", "08MS", "…
$ NatCen       <chr> "070200", "070200", "070200", "070200", "070200", "070200…
$ STRATUM      <chr> "SGP01", "SGP01", "SGP01", "SGP01", "SGP01", "SGP01", "SG…
$ SUBNATIO     <chr> "7020000", "7020000", "7020000", "7020000", "7020000", "7…
$ REGION       <dbl> 70200, 70200, 70200, 70200, 70200, 70200, 70200, 70200, 7…
$ OECD         <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ ADMINMODE    <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ LANGTEST_QQQ <dbl> 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, 31…
$ LANGTEST_COG <dbl> 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, 313, 31…
$ LANGTEST_PAQ <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ Option_CT    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ Option_FL    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ Option_ICTQ  <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ Option_WBQ   <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ Option_PQ    <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ Option_TQ    <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ Option_UH    <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ BOOKID       <dbl> 4, 45, 8, 40, 42, 15, 13, 39, 14, 7, 20, 17, 38, 24, 19, …
$ ST001D01T    <dbl> 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1…
$ ST003D02T    <dbl> 10, 6, 7, 2, 9, 9, 3, 4, 8, 6, 10, 7, 9, 11, 5, 10, 11, 4…
$ ST003D03T    <dbl> 2006, 2006, 2006, 2006, 2006, 2006, 2006, 2006, 2006, 200…
$ ST004D01T    <dbl> 1, 2, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 1, …
$ ST250Q01JA   <dbl> 2, 1, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, …
$ ST250Q02JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST250Q03JA   <dbl> 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST250Q04JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST250Q05JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST250D06JA   <chr> "7020002", "7020001", "7020001", "7020002", "7020002", "7…
$ ST250D07JA   <chr> "7020002", "7020001", "7020002", "7020002", "7020002", "7…
$ ST251Q01JA   <dbl> 2, 1, 2, 1, 2, 2, 2, 1, 3, 3, 1, 2, 2, 1, 2, 2, 1, 2, 3, …
$ ST251Q02JA   <dbl> 1, 4, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, …
$ ST251Q03JA   <dbl> 3, 3, 3, 3, 2, 2, 3, 3, 4, 3, 2, 2, 3, 2, 3, 3, 2, 3, 4, …
$ ST251Q04JA   <dbl> 3, 3, 3, 3, 2, 3, 3, 3, 4, 3, 2, 2, 3, 2, 3, 3, 2, 3, 4, …
$ ST251Q06JA   <dbl> 3, 4, 2, 2, 1, 2, 2, 3, 4, 1, 3, 3, 1, 2, 2, 4, 4, 1, 2, …
$ ST251Q07JA   <dbl> 3, 2, 1, 1, 4, 1, 4, 1, 4, 3, 1, 4, 1, 1, 4, 4, 1, 4, 1, …
$ ST251D08JA   <chr> "9999997", "9999997", "9999997", "9999997", "9999997", "9…
$ ST251D09JA   <chr> "9999997", "9999997", "9999997", "9999997", "9999997", "9…
$ ST253Q01JA   <dbl> 7, 8, 7, 6, 7, 7, 8, 8, 8, 7, 7, 8, 5, 7, 7, 8, 5, 7, 7, …
$ ST254Q01JA   <dbl> 2, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 2, 1, 3, 2, 2, 2, 2, …
$ ST254Q02JA   <dbl> 1, 2, 2, 1, 3, 2, 2, 5, 2, 2, 1, 3, 2, 1, 2, 2, 2, 2, 2, …
$ ST254Q03JA   <dbl> 3, 2, 2, 2, 2, 2, 3, 3, 3, 4, 2, 3, 2, 2, 3, 3, 2, 3, 2, …
$ ST254Q04JA   <dbl> 2, 3, 2, 1, 1, 2, 2, 3, 3, 2, 1, 3, 2, 2, 3, 3, 2, 3, 2, …
$ ST254Q05JA   <dbl> 1, 5, 1, 1, NA, 1, 1, 5, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1,…
$ ST254Q06JA   <dbl> 3, 2, 3, 3, 4, 2, 4, 3, 4, 4, 3, 3, 2, 3, 3, 4, 3, 4, 3, …
$ ST255Q01JA   <dbl> 7, 4, 4, 3, 2, 2, 4, 5, 7, 4, 3, 7, 4, 4, 2, 4, 5, 4, 4, …
$ ST256Q01JA   <dbl> 2, 4, 5, 2, 4, 1, 1, 3, 4, 4, 1, 4, 2, 2, 2, 3, 2, 2, 1, …
$ ST256Q02JA   <dbl> 2, 5, 2, 1, 1, 2, 1, 5, 4, 2, 2, 4, 1, 2, 2, 2, 3, 5, 1, …
$ ST256Q03JA   <dbl> 4, 5, 2, 1, 1, 2, 2, 5, 5, 1, 2, 4, 1, 3, 1, 4, 4, 5, 1, …
$ ST256Q06JA   <dbl> 4, 3, 3, 2, 2, 5, 2, 4, 4, 1, 2, 4, 2, 2, 2, 3, 2, 2, 3, …
$ ST256Q07JA   <dbl> 3, 5, 5, 2, 2, 5, 1, 4, 3, 1, 2, 4, 1, 2, 2, 2, 1, 5, 1, …
$ ST256Q08JA   <dbl> 3, 3, 3, 1, 1, 5, 1, 5, 5, 2, 2, 4, 1, 1, 1, 3, 1, 5, 2, …
$ ST256Q09JA   <dbl> 2, 2, 4, 2, 2, 2, 2, 2, 2, 3, 2, 4, 2, 2, 2, 2, 2, 2, NA,…
$ ST256Q10JA   <dbl> 4, 4, 5, 2, 4, 1, 4, 4, 4, 3, 2, 4, 4, 1, 2, 4, 3, 3, 3, …
$ ST230Q01JA   <dbl> 4, 4, 2, 4, 4, 3, 2, 2, 3, 4, 1, 3, 4, 1, 4, 3, 2, 3, 2, …
$ ST005Q01JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST006Q01JA   <dbl> 2, 2, 2, 2, 2, 2, 2, NA, 2, 2, NA, 2, 1, 2, 2, 2, 2, 2, 2…
$ ST006Q02JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, NA, 1, 1, 2, 2, 1, 2, 2, 2,…
$ ST006Q03JA   <dbl> 1, 2, 2, 2, 2, 2, 2, 1, 1, 1, NA, 1, 1, 2, 2, 1, 1, 1, 2,…
$ ST006Q04JA   <dbl> 2, 1, 2, 2, 1, 1, 2, 1, 1, 2, NA, 2, 1, 2, 2, 2, 1, 2, 2,…
$ ST006Q05JA   <dbl> 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, NA, 1, 2, 1, 2, 1, 1, 2, 1,…
$ ST007Q01JA   <dbl> 2, 2, 2, 4, 2, 2, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST008Q01JA   <dbl> 2, 2, 2, NA, 2, 2, 2, NA, 2, 2, NA, 2, 1, 2, 2, 2, 2, 2, …
$ ST008Q02JA   <dbl> 2, 2, 2, NA, 2, 1, 2, NA, 2, 2, NA, 1, 1, 1, 2, 2, 1, 2, …
$ ST008Q03JA   <dbl> 2, 2, 2, NA, 2, 1, 2, 1, 1, 2, NA, 1, 1, 2, 2, 2, 1, 1, 2…
$ ST008Q04JA   <dbl> 1, 1, 2, NA, 1, 1, 2, 1, 1, 1, NA, 2, 1, 2, 2, 2, 1, 2, 2…
$ ST008Q05JA   <dbl> 2, 1, 2, 1, 2, 1, 2, 1, 1, 2, NA, 1, 2, 2, 1, 2, 1, 2, 1,…
$ ST258Q01JA   <dbl> 1, 1, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, …
$ ST259Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST259Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST019AQ01T   <dbl> 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, …
$ ST019BQ01T   <dbl> 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, …
$ ST019CQ01T   <dbl> 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, …
$ ST021Q01TA   <dbl> NA, NA, NA, NA, NA, 1, NA, 1, NA, NA, NA, NA, NA, 7, NA, …
$ ST022Q01TA   <dbl> 1, 1, 2, 2, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2, 2, 2, 2, 1, 1, …
$ ST226Q01JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST125Q01NA   <dbl> 3, 5, 8, 4, 8, 3, 4, 8, 8, 4, 8, 2, 7, 2, 3, 5, 8, 8, 3, …
$ ST126Q01TA   <dbl> 4, 5, 5, 5, 5, 5, 5, 5, 4, 5, 5, 5, 5, 5, 4, 5, 5, 4, 5, …
$ ST127Q01TA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST127Q02TA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST127Q03TA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST260Q01JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, …
$ ST260Q02JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST260Q03JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST261Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA…
$ ST261Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA…
$ ST261Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST261Q11JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA…
$ ST062Q01TA   <dbl> 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST062Q02TA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, …
$ ST062Q03TA   <dbl> 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST267Q01JA   <dbl> NA, 4, 3, 3, NA, 4, 3, NA, 4, NA, NA, 4, 3, 3, 3, NA, 3, …
$ ST267Q02JA   <dbl> 2, 3, 3, NA, 3, 3, 1, NA, 4, NA, 3, 4, 1, NA, 4, 2, 1, 4,…
$ ST267Q03JA   <dbl> NA, NA, 3, 2, NA, 3, 1, 3, NA, 3, NA, 4, NA, 3, NA, 3, NA…
$ ST267Q04JA   <dbl> 2, 2, NA, NA, 3, NA, 1, 3, 2, 2, 2, NA, 3, 1, 4, 1, 2, NA…
$ ST267Q05JA   <dbl> 3, 3, 3, 3, 3, 3, NA, 3, NA, NA, 3, 4, NA, NA, NA, 4, 3, …
$ ST267Q06JA   <dbl> NA, NA, NA, 3, 4, 4, NA, 3, 4, 3, NA, NA, 2, 3, 3, 4, 4, …
$ ST267Q07JA   <dbl> 3, 4, 4, NA, NA, NA, NA, NA, 4, 3, 3, 4, 1, 3, 4, NA, NA,…
$ ST267Q08JA   <dbl> 2, NA, NA, 1, 1, NA, 1, 3, NA, 2, 2, NA, NA, NA, NA, NA, …
$ ST034Q01TA   <dbl> 4, 4, 3, 2, 4, 4, 2, 1, 3, 3, 3, 4, 2, 4, 3, 4, 3, 4, 3, …
$ ST034Q02TA   <dbl> NA, 2, 2, 3, 1, 2, 2, NA, 1, 2, NA, 1, 3, 1, 4, 2, 3, 2, …
$ ST034Q03TA   <dbl> 2, NA, NA, 3, 1, 2, 3, 3, 2, NA, 2, 1, 3, 1, 2, NA, 2, NA…
$ ST034Q04TA   <dbl> 4, 3, 2, 2, 4, NA, 3, 2, NA, 3, 3, 4, 2, 4, 2, 4, NA, 4, …
$ ST034Q05TA   <dbl> 2, 2, 2, 2, NA, 2, NA, 3, 2, 2, 2, NA, 3, 1, NA, 2, 2, 3,…
$ ST034Q06TA   <dbl> 3, 3, 3, NA, 4, 4, 3, 4, 3, 3, 3, 4, NA, NA, 3, 4, 3, 4, …
$ ST038Q03NA   <dbl> 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 1, …
$ ST038Q04NA   <dbl> 1, 1, 1, 1, 1, 1, 4, 3, 2, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, …
$ ST038Q05NA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST038Q06NA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, …
$ ST038Q07NA   <dbl> 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, …
$ ST038Q08NA   <dbl> 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, …
$ ST038Q09JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST038Q10JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, …
$ ST038Q11JA   <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST265Q01JA   <dbl> 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 3, 1, 2, 1, 2, 1, 2, …
$ ST265Q02JA   <dbl> 2, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 1, 3, 1, 2, 1, 2, 1, 2, …
$ ST265Q03JA   <dbl> 2, 1, 2, 2, 1, 2, 3, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, …
$ ST265Q04JA   <dbl> 2, 1, 2, 2, 1, 2, 3, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, …
$ ST266Q01JA   <dbl> 2, 1, 2, 2, 2, 1, 1, 2, 2, 1, 2, 2, 2, 1, 1, 2, 2, 2, 2, …
$ ST266Q02JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST266Q03JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST266Q04JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST266Q05JA   <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, …
$ ST294Q01JA   <dbl> 5, 4, 6, 1, 1, 1, 1, 6, 6, 1, 5, 1, 1, 1, 4, 3, 6, 6, 1, …
$ ST294Q02JA   <dbl> 1, 5, 2, 1, 4, 6, 1, 6, 1, 1, 1, 1, 6, 1, 5, 1, 1, 1, 6, …
$ ST294Q03JA   <dbl> 6, 2, 1, 6, 1, 3, 4, 1, 1, 1, 1, 1, 6, 1, 6, 1, 3, 1, 1, …
$ ST294Q04JA   <dbl> 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST294Q05JA   <dbl> 1, 3, 1, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 3, …
$ ST295Q01JA   <dbl> 6, 4, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 6, 6, 6, 3, 6, 6, …
$ ST295Q02JA   <dbl> 5, 4, 3, 6, 5, 6, 1, 6, 6, 4, 6, 6, 6, 1, 5, 6, 6, 6, 6, …
$ ST295Q03JA   <dbl> 6, 2, 1, 6, 6, 4, 5, 1, 1, 5, 3, 3, 6, 1, 6, 1, 4, 6, 1, …
$ ST295Q04JA   <dbl> 1, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ ST295Q05JA   <dbl> 2, 3, 3, 1, 5, 2, 3, 1, 4, 6, 2, 3, 6, 3, 3, 1, 3, 4, 1, …
$ ST326Q01JA   <dbl> 3, 2, 3, 2, 6, 3, 3, 8, 4, 3, 4, 4, 3, 7, 5, 3, 7, 6, 2, …
$ ST326Q02JA   <dbl> 4, 2, 2, 3, 5, 2, 2, 5, 5, 5, 5, 3, 5, 2, 3, 3, 6, 4, 4, …
$ ST326Q03JA   <dbl> 2, 3, 2, 2, 4, 1, 1, NA, 4, 4, 6, 5, 8, 1, 4, 3, 9, 4, 2,…
$ ST326Q04JA   <dbl> 1, 1, 2, 1, 5, 1, 2, 3, 1, 2, 1, 2, 1, 2, 3, 2, 3, 2, 1, …
$ ST326Q05JA   <dbl> NA, 1, 5, 1, 5, 2, 4, 5, 3, 5, 5, 5, 1, 9, 3, 1, 4, 6, 5,…
$ ST326Q06JA   <dbl> 8, 1, 7, 1, 2, 5, 9, 7, 4, 5, 4, 7, 2, 9, 5, 1, 7, 7, 6, …
$ ST326Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST326Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST326Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST326Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST326Q11JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST326Q12JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST322Q01JA   <dbl> 5, 6, 3, 5, 4, 6, 5, 5, 4, NA, 4, 5, 5, 1, 2, 5, NA, 4, 5…
$ ST322Q02JA   <dbl> 5, 1, 3, 5, 5, 5, 5, 5, NA, 4, 2, 5, 5, NA, NA, 5, 4, 3, …
$ ST322Q03JA   <dbl> NA, 5, 2, 5, NA, 4, 1, 5, 3, 5, NA, 4, 3, 4, 4, NA, 4, 4,…
$ ST322Q04JA   <dbl> 2, 5, 2, 1, 5, NA, NA, 5, 3, 3, 4, 5, NA, 5, 5, 2, 2, NA,…
$ ST322Q06JA   <dbl> 1, 1, NA, NA, 4, 6, 1, NA, 6, 4, 1, NA, 1, 1, 4, 1, 3, 4,…
$ ST322Q07JA   <dbl> 1, NA, 2, 1, 4, 2, 2, 1, 1, 5, 2, 3, 1, 1, 1, 1, 5, 3, 1,…
$ ST307Q01JA   <dbl> 4, NA, NA, NA, 4, NA, 4, 5, NA, NA, 5, NA, 4, NA, NA, 4, …
$ ST307Q02JA   <dbl> NA, 5, 4, NA, NA, 3, NA, NA, 5, NA, NA, 5, NA, 4, NA, NA,…
$ ST307Q03JA   <dbl> 4, 4, 3, 4, 3, NA, NA, 4, 2, 3, 4, 5, NA, NA, 4, 5, NA, N…
$ ST307Q04JA   <dbl> 2, NA, 3, 2, NA, NA, NA, 3, 4, 4, NA, NA, NA, 1, 4, 2, 3,…
$ ST307Q05JA   <dbl> NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, 3, 4, NA, 4, 4, NA…
$ ST307Q06JA   <dbl> 2, NA, 2, 2, 5, 3, 1, 3, NA, NA, NA, NA, 2, NA, 3, NA, NA…
$ ST307Q07JA   <dbl> 2, NA, NA, 2, NA, NA, 5, NA, 4, 4, 2, 1, 2, 1, NA, 2, NA,…
$ ST307Q08JA   <dbl> NA, 3, NA, 4, NA, 4, 5, NA, NA, 4, NA, NA, NA, NA, NA, 4,…
$ ST307Q09JA   <dbl> NA, NA, 3, NA, 4, 5, NA, NA, 4, NA, 4, 4, 4, 5, 3, NA, 3,…
$ ST307Q10JA   <dbl> NA, 3, NA, NA, 5, 4, 2, 1, NA, 3, NA, NA, 3, NA, NA, NA, …
$ ST309Q01JA   <dbl> NA, NA, 5, NA, 4, 4, 5, 4, 5, NA, 4, NA, 5, NA, 5, NA, 4,…
$ ST309Q02JA   <dbl> 3, 5, NA, NA, 5, NA, NA, NA, 4, NA, NA, 2, 5, NA, NA, NA,…
$ ST309Q03JA   <dbl> NA, 3, 3, NA, NA, NA, 2, 4, 1, 4, 2, 1, 1, 5, 2, NA, NA, …
$ ST309Q04JA   <dbl> 3, NA, NA, NA, NA, 4, 5, NA, NA, NA, NA, NA, NA, 4, NA, N…
$ ST309Q05JA   <dbl> NA, 4, 3, NA, 4, NA, NA, NA, 5, 4, NA, NA, NA, NA, 4, 1, …
$ ST309Q06JA   <dbl> NA, NA, 4, 3, NA, 4, NA, NA, 4, NA, NA, 1, 3, NA, NA, 3, …
$ ST309Q07JA   <dbl> 3, NA, NA, 4, NA, NA, 2, 1, NA, 4, 3, 1, NA, 4, 4, 3, NA,…
$ ST309Q08JA   <dbl> 4, 3, NA, 4, 5, NA, NA, 4, NA, 4, 4, NA, NA, 2, 5, NA, 3,…
$ ST309Q09JA   <dbl> 2, NA, 1, 4, NA, 2, NA, 2, NA, NA, 3, NA, 2, 4, NA, 4, NA…
$ ST309Q10JA   <dbl> NA, 5, NA, 3, 4, 4, 4, NA, NA, 3, NA, 5, NA, NA, NA, 3, 4…
$ ST301Q01JA   <dbl> 5, NA, NA, 4, 5, 4, 4, NA, 3, 5, NA, NA, 3, NA, NA, NA, N…
$ ST301Q02JA   <dbl> NA, NA, NA, NA, 1, NA, NA, NA, NA, 4, 4, 5, NA, NA, NA, 5…
$ ST301Q03JA   <dbl> NA, NA, 3, NA, 4, 4, 1, NA, 2, NA, 2, 4, NA, NA, 4, 2, 3,…
$ ST301Q04JA   <dbl> 5, NA, NA, 4, 5, NA, NA, 5, NA, 4, NA, 5, NA, 4, NA, 4, N…
$ ST301Q05JA   <dbl> NA, 4, NA, NA, 4, 4, NA, NA, 5, NA, 4, 4, 3, NA, NA, 4, 3…
$ ST301Q06JA   <dbl> 5, 5, 3, 4, NA, NA, NA, NA, 3, 4, 4, 5, 2, 4, 5, NA, 3, 4…
$ ST301Q07JA   <dbl> 5, NA, 3, 4, NA, 4, NA, 5, NA, NA, NA, NA, 2, 4, NA, 4, N…
$ ST301Q08JA   <dbl> NA, 2, NA, 3, NA, NA, 4, 2, 3, 2, NA, NA, NA, 2, 2, NA, 3…
$ ST301Q09JA   <dbl> NA, 3, 4, NA, NA, 4, 5, 5, NA, NA, 5, NA, NA, 4, 5, NA, N…
$ ST301Q10JA   <dbl> 5, 4, 3, NA, NA, NA, 4, 5, NA, NA, NA, NA, 3, NA, 4, NA, …
$ ST343Q01JA   <dbl> 4, NA, 3, NA, NA, NA, 5, NA, 5, NA, NA, 5, 4, NA, NA, NA,…
$ ST343Q02JA   <dbl> NA, 2, NA, 3, NA, 1, NA, 4, NA, 3, NA, 2, NA, 4, NA, NA, …
$ ST343Q03JA   <dbl> NA, NA, NA, NA, 4, NA, 3, NA, NA, NA, 4, 5, NA, NA, NA, N…
$ ST343Q04JA   <dbl> 2, NA, NA, 2, NA, 1, 3, 1, NA, 2, NA, NA, 3, NA, 3, 2, 2,…
$ ST343Q05JA   <dbl> 3, 3, 3, 2, 2, 1, NA, NA, 1, NA, 2, NA, NA, NA, 5, 2, 4, …
$ ST343Q06JA   <dbl> 4, 4, 3, 4, 5, NA, NA, 1, 5, 5, 4, 5, 4, 5, NA, 5, 3, NA,…
$ ST343Q07JA   <dbl> 1, 3, NA, 2, NA, NA, NA, 1, NA, 3, 3, NA, NA, 3, 1, 3, NA…
$ ST343Q08JA   <dbl> NA, 5, NA, NA, 5, 5, NA, 2, 5, NA, NA, NA, NA, 2, 3, NA, …
$ ST343Q09JA   <dbl> NA, NA, 4, NA, NA, 5, 2, NA, 5, NA, NA, 5, 3, 3, 3, NA, N…
$ ST343Q10JA   <dbl> NA, NA, 2, NA, 2, NA, 2, NA, NA, 2, 3, NA, 3, NA, NA, 4, …
$ ST311Q01JA   <dbl> NA, 2, NA, NA, 2, 1, 5, 2, NA, NA, 2, 1, 2, 2, NA, 2, NA,…
$ ST311Q02JA   <dbl> 5, 4, 4, 4, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, 4, NA,…
$ ST311Q03JA   <dbl> 5, NA, NA, NA, NA, NA, NA, 5, 5, 5, NA, NA, NA, NA, 5, NA…
$ ST311Q04JA   <dbl> 5, 4, 4, 4, NA, 5, NA, NA, NA, NA, 4, 5, 4, NA, 4, NA, 3,…
$ ST311Q05JA   <dbl> NA, 2, 2, 2, NA, 1, 3, NA, NA, 1, NA, NA, NA, 2, 1, 2, NA…
$ ST311Q06JA   <dbl> NA, NA, NA, NA, 3, NA, 3, NA, 5, NA, 3, 5, NA, NA, NA, NA…
$ ST311Q07JA   <dbl> NA, NA, NA, NA, NA, NA, 1, 5, NA, NA, NA, 3, 3, 2, NA, 1,…
$ ST311Q08JA   <dbl> NA, NA, 3, NA, 3, NA, 2, 5, 5, 4, 3, 5, 3, 4, 4, 5, NA, N…
$ ST311Q09JA   <dbl> 3, 4, 3, 4, 4, NA, NA, NA, 5, 4, NA, NA, 4, NA, NA, 4, NA…
$ ST311Q10JA   <dbl> 5, NA, NA, 3, 3, 3, NA, 5, 5, 4, 3, NA, NA, 4, NA, NA, 3,…
$ ST315Q01JA   <dbl> NA, NA, NA, 4, NA, NA, 5, 4, NA, NA, 3, 4, 4, NA, NA, NA,…
$ ST315Q02JA   <dbl> 4, 3, 3, 2, NA, 3, 1, NA, 5, NA, NA, 5, NA, NA, NA, 5, NA…
$ ST315Q03JA   <dbl> 3, NA, NA, NA, NA, 5, NA, NA, NA, 4, NA, NA, NA, 2, 2, NA…
$ ST315Q04JA   <dbl> 3, 3, 3, 4, 3, NA, NA, 1, NA, 4, 4, NA, 3, 2, NA, NA, NA,…
$ ST315Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 1, 2, NA, 1, 2, 3, 4, NA,…
$ ST315Q06JA   <dbl> 3, 3, 3, NA, NA, 5, 2, 1, NA, NA, 3, NA, NA, NA, NA, 5, N…
$ ST315Q07JA   <dbl> NA, 2, NA, NA, 2, NA, 4, 5, 1, NA, 3, NA, NA, 3, NA, 1, N…
$ ST315Q08JA   <dbl> NA, NA, 2, 1, 2, 3, NA, 1, 3, 4, NA, NA, 3, NA, 4, 5, 2, …
$ ST315Q09JA   <dbl> NA, 3, NA, NA, 5, 5, 1, NA, 4, 4, 3, 5, NA, 3, 3, 5, 4, 3…
$ ST315Q10JA   <dbl> 4, NA, 4, 4, 5, NA, NA, NA, NA, NA, NA, 5, 4, NA, 3, NA, …
$ ST303Q01JA   <dbl> 5, NA, NA, NA, NA, NA, 4, NA, 5, 4, 4, 5, NA, NA, NA, NA,…
$ ST303Q02JA   <dbl> 5, NA, 3, NA, 5, 4, NA, 5, NA, NA, 4, 5, NA, 4, NA, NA, 3…
$ ST303Q03JA   <dbl> 5, NA, 2, 3, 4, NA, NA, 5, 5, 4, NA, NA, 3, 4, 3, 5, 3, N…
$ ST303Q04JA   <dbl> NA, 4, 4, 4, 5, 5, NA, 5, 5, NA, 4, 5, 3, 4, 5, 5, NA, NA…
$ ST303Q05JA   <dbl> NA, 3, NA, 2, NA, 1, 3, NA, NA, 4, NA, 1, NA, 2, 4, 1, NA…
$ ST303Q06JA   <dbl> 5, 5, 4, 4, 5, NA, 4, 5, 5, 4, 4, NA, 3, NA, 5, 5, 3, 4, …
$ ST303Q07JA   <dbl> 1, 4, 3, NA, NA, 2, 2, NA, 3, 3, 3, NA, 3, NA, NA, 1, NA,…
$ ST303Q08JA   <dbl> NA, 4, NA, 3, 5, 5, 4, 5, NA, NA, NA, 5, 3, 4, 4, NA, 3, …
$ ST305Q01JA   <dbl> NA, 2, NA, NA, 5, NA, 2, NA, 5, NA, NA, 5, NA, 5, 2, 5, 2…
$ ST305Q02JA   <dbl> NA, NA, 2, NA, NA, NA, 4, 3, NA, 3, 4, 3, 2, NA, NA, 5, N…
$ ST305Q03JA   <dbl> NA, NA, NA, NA, NA, NA, 3, 2, 5, 4, 4, NA, 3, NA, 2, NA, …
$ ST305Q04JA   <dbl> 3, NA, NA, NA, 5, 2, NA, NA, NA, NA, NA, 5, NA, NA, NA, 1…
$ ST305Q05JA   <dbl> 4, 4, 3, 3, 2, 3, NA, NA, NA, 4, NA, NA, 2, 5, 2, NA, 3, …
$ ST305Q06JA   <dbl> 3, NA, 3, 3, NA, 4, NA, NA, 5, NA, 4, NA, NA, 4, NA, 5, 3…
$ ST305Q07JA   <dbl> 4, 4, NA, 3, NA, NA, NA, 4, 3, 4, 3, 1, NA, NA, 4, NA, 3,…
$ ST305Q08JA   <dbl> 2, NA, NA, 3, NA, 5, 2, NA, NA, NA, NA, NA, 3, 3, NA, NA,…
$ ST305Q09JA   <dbl> NA, 3, 2, NA, 3, 1, 4, 1, 3, NA, 3, 4, NA, NA, 2, 3, NA, …
$ ST305Q10JA   <dbl> NA, 4, 3, 3, 3, NA, NA, 1, NA, 4, NA, NA, 3, 4, NA, NA, N…
$ ST345Q01JA   <dbl> 3, 4, NA, 3, 5, NA, 3, 5, 4, 4, NA, 3, 5, NA, NA, NA, 4, …
$ ST345Q02JA   <dbl> 5, NA, 4, 3, 3, NA, 5, NA, NA, NA, NA, 3, 2, NA, 4, NA, 3…
$ ST345Q03JA   <dbl> 2, 4, NA, NA, NA, 4, NA, 4, NA, NA, NA, NA, 5, 2, NA, NA,…
$ ST345Q04JA   <dbl> 1, NA, 4, NA, NA, 2, 3, NA, 4, 3, 4, 3, NA, NA, NA, 2, 3,…
$ ST345Q05JA   <dbl> 3, NA, NA, 3, NA, NA, NA, 4, 4, NA, NA, 3, 1, NA, 3, NA, …
$ ST345Q06JA   <dbl> NA, 2, NA, NA, 3, 5, NA, NA, 5, 4, NA, NA, NA, 5, 3, 4, N…
$ ST345Q07JA   <dbl> NA, 5, 3, 3, 5, 5, NA, 3, NA, 5, 5, NA, NA, 1, 5, NA, 5, …
$ ST345Q08JA   <dbl> NA, NA, 3, 3, NA, NA, NA, NA, NA, 3, 4, 5, NA, NA, NA, 5,…
$ ST345Q09JA   <dbl> NA, NA, 3, NA, 2, NA, 5, NA, 5, NA, 4, NA, 1, 5, 2, 5, NA…
$ ST345Q10JA   <dbl> NA, 4, NA, NA, NA, 3, 2, 4, NA, NA, 4, NA, NA, 2, NA, 1, …
$ ST313Q01JA   <dbl> NA, NA, NA, 3, 2, NA, 5, NA, NA, 4, NA, 5, NA, 4, NA, 3, …
$ ST313Q02JA   <dbl> 2, NA, 2, NA, NA, 1, 2, 1, 4, NA, NA, 1, 3, NA, NA, 3, NA…
$ ST313Q03JA   <dbl> 2, 3, 3, 3, NA, NA, NA, NA, 3, NA, NA, NA, 2, 2, NA, NA, …
$ ST313Q04JA   <dbl> 1, 4, NA, 3, 4, NA, 1, 2, 2, NA, 2, NA, NA, NA, 4, 3, 1, …
$ ST313Q05JA   <dbl> 3, NA, 3, 3, NA, 1, NA, NA, 4, NA, 4, 4, 1, 5, 3, NA, 3, …
$ ST313Q06JA   <dbl> NA, 4, 2, NA, 4, 1, 2, 2, NA, 2, 4, 2, 5, 2, 5, NA, 1, 2,…
$ ST313Q07JA   <dbl> NA, NA, NA, NA, 4, 1, NA, 4, 3, 4, NA, NA, NA, NA, 3, NA,…
$ ST313Q08JA   <dbl> NA, 4, NA, NA, NA, NA, NA, 2, NA, NA, 2, 1, NA, NA, NA, 3…
$ ST313Q09JA   <dbl> 1, NA, 2, 3, 4, NA, 3, NA, NA, 4, 3, NA, 3, NA, NA, 3, 1,…
$ ST313Q10JA   <dbl> NA, 4, NA, NA, NA, 1, NA, NA, NA, 3, NA, NA, NA, 2, 4, NA…
$ ST263Q02JA   <dbl> 1, 1, 2, 2, 1, 4, 2, 3, 3, 3, 3, 2, 4, 3, 2, 2, 2, 2, 3, …
$ ST263Q04JA   <dbl> 2, 1, 2, 3, 1, 1, 1, 3, 2, 3, 1, 1, 3, 3, 2, 2, 1, 2, 3, …
$ ST263Q06JA   <dbl> 2, 1, 3, 2, 1, 1, 1, 3, 2, 3, 1, 1, 3, 3, 2, 2, 1, 2, 3, …
$ ST263Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST016Q01NA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST059Q01TA   <dbl> 4, 10, 8, 10, 5, 7, 20, 18, 6, 3, 9, 10, 5, 12, 5, 7, 8, …
$ ST059Q02JA   <dbl> 55, 45, 56, 11, 30, 26, 75, 75, 28, 15, 51, 63, 40, 75, 3…
$ ST296Q01JA   <dbl> 1, 3, 2, 3, 4, 1, 1, 2, 1, 3, 3, 4, 3, 1, 2, 1, 3, 3, 2, …
$ ST296Q02JA   <dbl> 1, 2, 3, 1, 3, 1, 1, 2, 1, 3, 3, 3, 2, 1, 4, 1, 3, 1, 1, …
$ ST296Q03JA   <dbl> 2, 3, 3, 2, 4, 1, 1, 2, 1, 2, 3, 4, 3, 1, 3, 1, 3, 3, 2, …
$ ST296Q04JA   <dbl> 3, 5, 5, 2, 4, 2, 2, 4, 4, 6, 4, 6, 6, 1, 5, 3, 4, 4, 3, …
$ ST272Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ST273Q01JA   <dbl> 3, 4, 3, 2, 4, 3, 2, 3, 2, 3, 3, 3, NA, 2, NA, NA, 4, 4, …
$ ST273Q02JA   <dbl> NA, 3, 3, NA, NA, 3, 2, 2, 2, 3, 3, NA, 4, 2, 4, 4, NA, 3…
$ ST273Q03JA   <dbl> NA, 4, NA, NA, 4, NA, NA, 3, 3, 4, NA, 4, 4, NA, 4, 1, 4,…
$ ST273Q04JA   <dbl> 4, 4, 3, 3, 3, 3, 1, 3, NA, NA, 3, 4, 4, 2, 4, 4, 4, NA, …
$ ST273Q05JA   <dbl> 4, NA, 4, 2, 3, 3, 2, NA, 3, 3, 3, NA, 4, NA, 2, NA, 4, 4…
$ ST273Q06JA   <dbl> 3, NA, 3, 4, NA, NA, NA, 3, NA, 3, 3, 4, NA, 2, NA, 1, NA…
$ ST273Q07JA   <dbl> 3, 4, NA, 4, 2, 3, 4, NA, 3, NA, NA, 4, 4, 2, 2, 1, 4, 4,…
$ ST270Q01JA   <dbl> 3, 2, 3, 2, 1, 3, 2, 2, 1, 2, 2, 1, 3, 3, 1, 1, 2, 1, 4, …
$ ST270Q02JA   <dbl> 2, 2, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 3, 1, 1, 1, 2, 1, 2, …
$ ST270Q03JA   <dbl> 2, 2, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 3, 2, 1, 1, 2, 1, 1, …
$ ST270Q04JA   <dbl> 3, 1, 3, 2, 1, 2, 3, 2, 1, 2, 2, 1, 4, 2, 1, 1, 2, 1, 3, …
$ ST285Q01JA   <dbl> NA, 1, NA, 3, 3, 1, 1, 1, NA, NA, 2, 1, 1, 1, 4, 5, NA, 2…
$ ST285Q02JA   <dbl> 3, NA, 2, 3, 4, NA, NA, 5, 5, 4, NA, NA, 3, NA, 4, 5, NA,…
$ ST285Q03JA   <dbl> NA, NA, 3, 3, 2, 1, NA, NA, 4, 4, 3, NA, NA, 1, 4, 5, NA,…
$ ST285Q04JA   <dbl> NA, 2, NA, NA, 5, NA, 3, NA, NA, 4, NA, 5, 3, NA, 4, NA, …
$ ST285Q05JA   <dbl> 2, 2, 1, NA, NA, 5, NA, NA, NA, NA, 2, NA, NA, 2, NA, NA,…
$ ST285Q06JA   <dbl> 3, 2, NA, 3, 5, NA, 4, 5, 5, NA, 2, 5, NA, NA, NA, NA, 4,…
$ ST285Q07JA   <dbl> 1, NA, 3, NA, NA, 5, NA, NA, 5, 2, 2, 5, 4, 2, NA, 5, 4, …
$ ST285Q08JA   <dbl> 4, NA, 2, 3, NA, 5, 4, 5, 5, NA, NA, 5, 5, NA, NA, NA, 4,…
$ ST285Q09JA   <dbl> NA, 3, NA, NA, NA, NA, 4, 5, NA, 4, NA, NA, NA, 1, 4, 5, …
$ ST283Q01JA   <dbl> NA, NA, NA, NA, NA, 4, 1, NA, NA, 3, 2, 5, NA, NA, NA, 4,…
$ ST283Q02JA   <dbl> NA, 3, NA, 3, NA, NA, 1, NA, 3, NA, 3, 5, NA, NA, NA, NA,…
$ ST283Q03JA   <dbl> 3, 3, 1, NA, 5, 4, NA, 4, 5, 3, NA, 5, 3, 1, 4, 2, 4, NA,…
$ ST283Q04JA   <dbl> 3, 3, 3, 3, NA, NA, NA, 5, NA, 3, NA, 5, NA, NA, 4, 5, NA…
$ ST283Q05JA   <dbl> 3, 3, NA, 3, 5, NA, 3, NA, 5, 3, NA, NA, 4, NA, NA, NA, N…
$ ST283Q06JA   <dbl> 2, 2, 1, NA, 5, 3, 1, 4, NA, NA, 2, NA, NA, 1, 4, NA, 4, …
$ ST283Q07JA   <dbl> 4, NA, NA, 3, 5, 4, 3, 5, 5, NA, 3, NA, 3, 1, 4, NA, NA, …
$ ST283Q08JA   <dbl> NA, NA, 2, 3, NA, NA, NA, 5, NA, NA, NA, 5, 2, 1, NA, 5, …
$ ST283Q09JA   <dbl> NA, NA, 2, NA, 5, 4, NA, NA, 5, 3, 3, NA, 3, 1, 4, 5, 4, …
$ ST275Q01WA   <dbl> NA, 3, 2, NA, NA, 2, 3, NA, 3, NA, 3, NA, NA, 4, 2, 1, 3,…
$ ST275Q02WA   <dbl> 2, 4, NA, 2, 2, 2, NA, NA, NA, 3, NA, 1, NA, NA, NA, 3, 3…
$ ST275Q03WA   <dbl> 2, 4, NA, 4, 2, 2, NA, NA, 2, 3, 3, NA, 3, 4, 1, 4, NA, N…
$ ST275Q04WA   <dbl> 2, NA, 2, 2, NA, NA, 1, 1, 2, NA, NA, 1, NA, NA, 3, NA, N…
$ ST275Q05WA   <dbl> NA, NA, 1, NA, 1, NA, 3, 1, NA, 2, NA, 1, 3, 2, 1, 1, 1, …
$ ST275Q06WA   <dbl> 1, 4, NA, 3, 2, NA, NA, 1, 1, NA, NA, 1, NA, NA, 2, NA, N…
$ ST275Q07WA   <dbl> NA, NA, NA, 1, NA, NA, NA, 1, 1, 2, 4, NA, 3, NA, NA, NA,…
$ ST275Q08WA   <dbl> 4, NA, 2, NA, 2, 2, 2, NA, NA, NA, 2, 1, 4, 2, NA, NA, NA…
$ ST275Q09WA   <dbl> NA, 2, 1, NA, NA, 1, 4, 1, NA, 2, 4, NA, 3, 2, NA, 1, 1, …
$ ST276Q01JA   <dbl> NA, NA, NA, 2, NA, NA, NA, NA, NA, 2, 2, 1, 2, 2, 1, NA, …
$ ST276Q02JA   <dbl> NA, NA, NA, NA, 2, 2, 2, 1, NA, NA, 2, NA, NA, NA, NA, NA…
$ ST276Q03JA   <dbl> 4, 3, NA, NA, 2, NA, 2, NA, NA, NA, NA, 1, NA, 3, 1, 2, 3…
$ ST276Q04JA   <dbl> NA, 2, NA, NA, 2, 2, 2, 1, 1, 2, NA, NA, NA, NA, NA, 2, 2…
$ ST276Q05JA   <dbl> NA, NA, 2, 2, NA, NA, 2, 1, 2, NA, NA, 1, NA, 2, NA, 2, N…
$ ST276Q06JA   <dbl> NA, 3, 1, NA, 2, NA, NA, NA, 1, 2, 2, NA, 1, NA, 1, NA, 2…
$ ST276Q07JA   <dbl> 3, 3, NA, 2, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, 2, 2,…
$ ST276Q08JA   <dbl> 3, NA, 3, 2, 2, 2, 4, 4, 4, NA, 3, 1, 4, NA, NA, NA, 4, 4…
$ ST276Q09JA   <dbl> 3, NA, 4, 2, NA, 2, NA, 4, 1, 3, 2, 1, 3, 2, 3, 4, NA, NA…
$ ST276Q10JA   <dbl> 3, 4, 3, NA, NA, NA, NA, NA, NA, 2, NA, NA, 3, 2, NA, NA,…
$ ST268Q01JA   <dbl> 2, 4, 3, 2, 3, 3, 4, 4, 2, 3, 3, 4, 3, 4, 1, 3, 2, 3, 2, …
$ ST268Q02JA   <dbl> 3, 3, 2, 3, 4, 3, 3, 2, 2, 2, 2, 3, 2, 2, 4, 3, 2, 3, 2, …
$ ST268Q03JA   <dbl> 3, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 4, 2, 4, 2, 2, 2, 3, 3, …
$ ST268Q04JA   <dbl> 2, 3, 3, 2, 1, 3, 4, 4, 2, 3, 4, 4, 3, 4, 1, 3, 2, 2, 2, …
$ ST268Q05JA   <dbl> 3, 2, 2, 2, 3, 3, 4, 2, 2, 3, 2, 3, 2, 3, 2, 3, 2, 2, 2, …
$ ST268Q06JA   <dbl> 3, 3, 2, 2, 2, 2, 3, 2, 2, 3, 3, 3, 2, 4, 1, 2, 2, 2, 3, …
$ ST268Q07JA   <dbl> 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, …
$ ST268Q08JA   <dbl> 3, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, …
$ ST268Q09JA   <dbl> 3, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, …
$ ST290Q01WA   <dbl> NA, NA, NA, 3, NA, NA, NA, 3, NA, 3, 4, 4, NA, 4, 2, NA, …
$ ST290Q02WA   <dbl> 3, 3, 3, 3, 2, NA, NA, NA, 4, NA, 4, 4, 3, 4, NA, NA, NA,…
$ ST290Q03WA   <dbl> NA, NA, NA, NA, NA, 3, 4, 3, NA, NA, NA, 4, NA, 4, 2, NA,…
$ ST290Q04WA   <dbl> 3, 3, 2, NA, 2, NA, NA, NA, 3, 3, NA, 4, 2, NA, 2, 3, 2, …
$ ST290Q05WA   <dbl> 4, 3, 4, NA, 2, 4, NA, NA, NA, 3, 4, NA, 4, NA, NA, NA, N…
$ ST290Q06WA   <dbl> NA, NA, 3, NA, NA, 2, 4, NA, NA, NA, 4, NA, 4, 4, NA, 4, …
$ ST290Q07WA   <dbl> NA, 3, 4, 2, NA, 4, 4, 4, 4, 3, NA, NA, 4, NA, 2, 4, 4, N…
$ ST290Q08WA   <dbl> 2, NA, NA, 2, 2, NA, 3, 4, 4, NA, NA, NA, NA, 4, 2, 4, NA…
$ ST290Q09WA   <dbl> 4, 3, NA, 2, 4, 4, 4, 4, 4, 3, 4, NA, NA, NA, NA, 4, 4, 4…
$ ST291Q01JA   <dbl> 3, NA, 2, 2, NA, NA, 3, NA, 4, NA, 4, NA, 3, 4, NA, 4, NA…
$ ST291Q02JA   <dbl> 3, 3, NA, NA, 2, NA, 3, 4, 4, 3, NA, NA, 4, NA, 2, NA, 2,…
$ ST291Q03JA   <dbl> 3, 3, 2, 2, 2, 2, NA, 4, 4, NA, 4, NA, NA, NA, NA, NA, 2,…
$ ST291Q04JA   <dbl> NA, NA, 2, NA, NA, 2, NA, NA, NA, NA, NA, 4, NA, NA, NA, …
$ ST291Q05JA   <dbl> NA, NA, NA, NA, NA, NA, 4, 4, NA, NA, NA, 4, 2, 3, 2, 3, …
$ ST291Q06JA   <dbl> NA, 3, 3, NA, 2, 2, 4, 4, 4, 2, 4, NA, NA, 4, 2, 3, NA, N…
$ ST291Q07JA   <dbl> NA, NA, NA, NA, NA, 3, NA, 4, 4, 2, NA, NA, 2, 3, 2, NA, …
$ ST291Q08JA   <dbl> NA, 3, NA, 2, NA, 2, NA, NA, NA, NA, 3, 4, NA, 2, 2, 2, N…
$ ST291Q09JA   <dbl> 3, 3, 1, 2, 2, NA, 3, NA, NA, 2, 3, 4, NA, NA, NA, NA, NA…
$ ST291Q10JA   <dbl> 2, NA, NA, 2, 2, NA, NA, NA, NA, 3, NA, 4, 2, NA, NA, NA,…
$ ST289Q01WA   <dbl> 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, 2, NA, …
$ ST289Q02JA   <dbl> 5, NA, 5, NA, NA, NA, NA, NA, 5, NA, NA, 5, 3, 5, NA, NA,…
$ ST289Q03WA   <dbl> NA, NA, NA, NA, 1, NA, NA, NA, NA, 1, NA, 5, 1, NA, 1, NA…
$ ST289Q04JA   <dbl> NA, 5, 4, 1, NA, 4, 5, 5, 5, NA, NA, 5, NA, NA, NA, NA, N…
$ ST289Q05WA   <dbl> NA, NA, NA, NA, NA, NA, 5, NA, NA, 4, NA, NA, NA, NA, 4, …
$ ST289Q06JA   <dbl> NA, NA, NA, 4, NA, 5, NA, 5, 5, NA, 5, NA, NA, 5, NA, 5, …
$ ST289Q07JA   <dbl> 5, NA, 3, NA, 4, 5, 5, 5, NA, NA, NA, 5, NA, NA, 4, NA, N…
$ ST289Q08WA   <dbl> NA, 5, NA, NA, 3, NA, NA, 5, NA, 2, NA, NA, 1, NA, 4, 2, …
$ ST289Q09WA   <dbl> 4, 5, NA, NA, NA, 5, 5, NA, NA, NA, 5, NA, 4, NA, NA, 5, …
$ ST289Q10WA   <dbl> NA, 5, 5, 5, 4, 5, 5, NA, 5, 5, NA, NA, NA, 5, NA, NA, NA…
$ ST289Q11WA   <dbl> 1, NA, NA, 4, 2, NA, NA, NA, NA, NA, 1, NA, NA, 2, NA, 2,…
$ ST289Q14JA   <dbl> NA, 5, 2, 4, NA, NA, NA, 5, 5, 5, 4, 5, 1, NA, 2, NA, 3, …
$ ST293Q01JA   <dbl> NA, NA, NA, 4, 5, 4, 3, NA, 5, 3, 4, 5, 3, NA, NA, NA, NA…
$ ST293Q02JA   <dbl> NA, 5, 4, 5, 5, NA, NA, 3, NA, NA, NA, 5, 4, 2, 4, 3, 5, …
$ ST293Q03JA   <dbl> 4, 5, 3, NA, NA, 5, NA, NA, NA, 3, 5, NA, 4, NA, NA, NA, …
$ ST293Q04JA   <dbl> NA, NA, 3, NA, NA, NA, NA, 1, 1, NA, NA, NA, 2, NA, 4, NA…
$ ST293Q05JA   <dbl> 3, 5, NA, NA, 5, 5, 1, 1, 5, 4, 5, 5, NA, 1, NA, NA, 3, 2…
$ ST293Q06JA   <dbl> 2, NA, 4, NA, NA, NA, NA, NA, NA, NA, 5, 5, NA, 1, 5, 5, …
$ ST293Q07JA   <dbl> 2, NA, NA, 3, NA, NA, 3, 3, 2, NA, NA, 1, NA, 4, NA, 3, N…
$ ST293Q08JA   <dbl> NA, 4, NA, 5, 5, 5, 1, NA, 5, 4, NA, NA, 2, NA, 4, 5, 2, …
$ ST293Q09JA   <dbl> 4, 2, 2, 5, 3, 3, 2, 5, NA, 3, 5, NA, NA, 5, 3, 4, NA, NA…
$ ST292Q01JA   <dbl> 2, 2, 2, 2, 1, 2, 4, 4, 2, 2, 3, 2, 2, 3, 1, NA, 3, 2, 3,…
$ ST292Q02JA   <dbl> 2, NA, 3, 2, 1, 4, 4, NA, 3, 2, 3, 2, 3, 3, 1, 3, 3, 3, 3…
$ ST292Q03JA   <dbl> 3, 3, 3, 2, NA, NA, 4, 4, 3, 2, NA, 3, 2, 3, 1, 4, 3, 3, …
$ ST292Q04JA   <dbl> 2, 3, 3, NA, 1, 4, 4, 4, 3, 2, 3, 3, 2, 3, 1, 4, 3, 3, 3,…
$ ST292Q05JA   <dbl> NA, 1, 2, 2, 1, 4, 1, 4, NA, NA, 2, 2, 1, 3, NA, 4, NA, N…
$ ST292Q06JA   <dbl> 3, 1, NA, 2, 1, 2, NA, 4, 3, 1, 3, NA, NA, NA, 1, 2, 1, 2…
$ ST297Q01JA   <dbl> 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, …
$ ST297Q03JA   <dbl> 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, …
$ ST297Q05JA   <dbl> 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, …
$ ST297Q06JA   <dbl> 1, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, …
$ ST297Q07JA   <dbl> 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, …
$ ST297Q09JA   <dbl> 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, …
$ ST334Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
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$ FL166Q07HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL174Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q05HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL167Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL170Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL159Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL159Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL159Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL159Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL160Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL160Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL160Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL160Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL161Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL161Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL161Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q05HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL162Q06HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL163Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL163Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL163Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL163Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL163Q05HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q11JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL171Q12JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q01HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q02HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q03HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q04HA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL169Q11JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL172Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL172Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL172Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FL172Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IC170Q01JA   <dbl> 4, 4, 1, 2, 5, 3, 5, 3, 4, 4, 5, 2, 1, 5, 4, 4, 4, 1, 3, …
$ IC170Q02JA   <dbl> 4, 4, 1, 4, 5, 6, 5, 6, 2, 5, 5, 4, 1, 5, 5, 1, 3, 4, 5, …
$ IC170Q03JA   <dbl> 1, 4, 5, 1, 6, 3, 1, 5, 1, 6, 6, 4, 4, 5, 5, 1, 1, 4, 1, …
$ IC170Q04JA   <dbl> 4, 4, 5, 1, 5, 3, 5, 5, 1, 4, 5, 4, 5, 5, 5, 4, 1, 4, 5, …
$ IC170Q05JA   <dbl> 2, 4, 1, 1, 4, 3, 1, 5, 2, 4, 5, 4, 5, 5, 1, 4, 1, 1, 5, …
$ IC170Q06JA   <dbl> 2, 4, 5, 1, 6, 3, 3, 5, 3, 1, 3, 4, 2, 5, 5, 2, 2, 4, 1, …
$ IC170Q07JA   <dbl> 4, 4, 5, 1, 5, 3, 3, 5, 5, 4, 5, 4, 4, 5, 5, 4, 5, 3, 3, …
$ IC171Q01JA   <dbl> 4, 2, 4, 1, 4, 5, 5, 5, 4, 5, 5, 4, 3, 5, 2, 5, 1, 4, 5, …
$ IC171Q02JA   <dbl> 5, 4, 4, 5, 4, 5, 5, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, 4, 5, …
$ IC171Q03JA   <dbl> 1, 1, 4, 1, 1, 5, 1, 5, 4, 1, 6, 4, 4, 5, 5, 6, 1, 4, 1, …
$ IC171Q04JA   <dbl> 5, 4, 4, 5, 4, 5, 5, 5, 4, 5, 5, 4, 4, 5, 5, 5, 5, 4, 5, …
$ IC171Q05JA   <dbl> 2, 1, 3, 1, 1, 1, 4, 5, 3, 1, 4, 4, 2, 5, 5, 1, 1, 4, 3, …
$ IC171Q06JA   <dbl> 4, 1, 5, 1, 1, 5, 5, 5, 4, 5, 4, 4, 1, 5, 2, 5, 1, 4, 3, …
$ IC172Q01JA   <dbl> 3, 4, 4, 4, 4, 4, 3, 3, 4, 3, 3, 4, 3, 3, 4, 4, 3, 3, 3, …
$ IC172Q02JA   <dbl> 3, 4, 4, 4, 4, 4, 3, 3, 4, 3, 3, 4, 3, 3, 4, 4, 3, 3, 2, …
$ IC172Q03JA   <dbl> 3, 4, 3, 4, 3, 4, 1, 3, 3, 2, 4, 2, 3, 3, 4, 4, 3, 3, 2, …
$ IC172Q04JA   <dbl> 3, 4, 3, 4, 3, 4, 3, 3, 4, 3, 3, 3, 3, 3, 4, 4, 3, 3, 2, …
$ IC172Q05JA   <dbl> 3, 4, 3, 4, 4, 4, 3, 3, 4, 3, 3, 4, 3, 3, 4, 4, 3, 3, 3, …
$ IC172Q06JA   <dbl> 3, 4, 4, 4, 4, 4, 2, 3, 4, 3, 3, 4, 4, 3, 4, 4, 3, 3, 2, …
$ IC172Q07JA   <dbl> 3, 4, 3, 4, 4, 3, 3, 3, 4, 3, 3, 4, 3, 3, 4, 4, 3, 3, 3, …
$ IC172Q08JA   <dbl> 3, 4, 3, 4, 4, 3, 2, 3, 3, 3, 3, 4, 2, 3, 4, 4, 3, 3, 3, …
$ IC172Q09JA   <dbl> 3, 4, 4, 4, 4, 3, 4, 3, 4, 3, 3, 4, 3, 3, 4, 4, 3, 3, 2, …
$ IC173Q01JA   <dbl> 3, 4, 4, 1, 5, 5, 3, 4, 5, 4, 3, 2, 3, 4, 5, 3, 5, 3, 2, …
$ IC173Q02JA   <dbl> 1, 2, 5, 1, 1, 3, 5, 4, 3, 1, 1, 3, 1, 2, 2, 2, 2, 4, 1, …
$ IC173Q03JA   <dbl> 2, 4, 4, 1, 5, 3, 3, 4, 2, 3, 3, 2, 3, 2, 2, 1, 2, 2, 1, …
$ IC173Q04JA   <dbl> 6, 6, 6, 1, 6, 6, 6, 4, 6, 6, 6, 6, 6, 6, 6, 1, 6, 6, 6, …
$ IC174Q01JA   <dbl> 2, 3, 1, 3, 3, 2, 1, 1, 2, 3, NA, 4, 1, 1, 3, 2, 2, 1, 1,…
$ IC174Q02JA   <dbl> 4, 3, 4, 3, 5, 4, 3, 4, 4, 4, NA, 5, 4, 3, 1, 4, 4, 4, 4,…
$ IC174Q03JA   <dbl> 3, 3, 3, 3, 5, 1, 1, 4, 3, 4, 2, 4, 1, 3, 4, 4, 2, 4, 4, …
$ IC174Q04JA   <dbl> 2, 3, 4, 3, 3, 3, 3, 4, 3, 4, 2, 5, 3, 3, 2, 1, 2, 3, 1, …
$ IC174Q05JA   <dbl> 1, 3, 1, 3, 3, 2, 1, 4, 3, 2, 2, 3, 1, 2, 1, 1, 2, 1, 1, …
$ IC174Q06JA   <dbl> 1, 3, 1, 3, 5, 2, 1, 1, 3, 1, 3, 3, 1, 2, 1, 2, 2, 1, 1, …
$ IC174Q07JA   <dbl> 2, 3, 1, 3, 5, 2, 5, 4, 3, 4, 3, 5, 4, 2, 1, 3, 2, 1, 1, …
$ IC174Q08JA   <dbl> 2, 3, 3, 3, 3, 3, 4, 4, 3, 3, 3, 5, 3, 2, 5, 3, 3, 1, 1, …
$ IC174Q09JA   <dbl> 2, 3, 3, 3, 3, 3, 3, 1, 3, 4, 3, 4, 1, 3, 1, 4, 3, 1, 1, …
$ IC174Q10JA   <dbl> 2, 3, 3, 3, 3, 3, 1, 4, 3, 3, 1, 4, 1, 1, 1, 1, 2, 1, 1, …
$ IC175Q01JA   <dbl> 2, 4, 4, 1, 5, 4, 3, 5, 4, 4, 3, 4, 3, 3, 4, 5, 1, 3, 3, …
$ IC175Q02JA   <dbl> 2, 3, 2, 2, 5, 5, 3, 5, 4, 4, 3, 4, 1, 3, 1, 5, 1, 1, 3, …
$ IC175Q03JA   <dbl> 2, 3, 1, 1, 1, 3, 1, 5, 2, 4, 1, 4, 1, 3, 4, 5, 1, 1, 2, …
$ IC175Q05JA   <dbl> 1, 3, 1, 2, 2, 3, 1, 5, 3, 4, 1, 5, 3, 3, 4, 3, 1, 1, 3, …
$ IC176Q01JA   <dbl> 3, 2, 5, 1, 5, 3, 3, 5, 3, 5, 3, 4, 1, 3, 4, 4, 3, 4, 3, …
$ IC176Q02JA   <dbl> 3, 2, 4, 1, 5, 4, 1, 5, 5, 5, 5, 5, 4, 3, 5, 5, 3, 3, 3, …
$ IC176Q03JA   <dbl> 4, 2, 3, 1, 5, 4, 1, 5, 4, 5, 4, 5, 1, 3, 5, 5, 3, 4, 3, …
$ IC176Q04JA   <dbl> 4, 3, 5, 2, 5, 4, 3, 5, 5, 5, 5, 5, 5, 3, 5, 5, 3, 5, 4, …
$ IC176Q05JA   <dbl> 4, 2, 4, 2, 5, 4, 3, 5, 5, 4, 4, 5, 3, 3, 3, 5, 3, 5, 3, …
$ IC176Q06JA   <dbl> 3, 1, 2, 1, 5, 4, 4, 5, 5, 2, 3, 5, 1, 3, 3, 3, 4, 5, 1, …
$ IC176Q07JA   <dbl> 4, 2, 4, 1, 5, 4, 5, 5, 5, 4, 5, 5, 4, 3, 5, 3, 4, 5, 5, …
$ IC176Q08JA   <dbl> 4, 3, 1, 3, 5, 3, 4, 5, 4, 5, 5, 4, 1, 3, 5, 4, 4, 5, 3, …
$ IC184Q01JA   <dbl> 3, 3, 1, 5, 1, 4, 1, 1, 3, 4, 4, 5, 1, 5, 1, 4, 3, 5, 1, …
$ IC184Q02JA   <dbl> 4, 3, 3, 4, 1, 4, 1, 1, 3, 4, 4, 5, 1, 5, 4, 4, 3, 4, 3, …
$ IC184Q03JA   <dbl> 1, 3, 3, 1, 1, 3, 3, 1, 3, 6, 6, 4, 3, 5, 1, 1, 3, 3, 1, …
$ IC184Q04JA   <dbl> 1, 3, 1, 1, 1, 3, 6, 1, 2, 6, 6, 2, 6, 1, 1, 1, 3, 6, 1, …
$ IC177Q01JA   <dbl> 3, 2, 4, 2, 4, 4, 4, 3, 1, 5, 3, 2, 1, 4, 4, 3, 4, 3, 1, …
$ IC177Q02JA   <dbl> 2, 3, 2, 2, 6, 4, 1, 3, 2, 5, 3, 3, 2, 2, 4, 3, 3, 5, 3, …
$ IC177Q03JA   <dbl> 3, 3, 3, 2, 4, 4, 3, 3, 2, 5, 3, 3, 4, 4, 5, 3, 2, 4, 3, …
$ IC177Q04JA   <dbl> 2, 3, 2, 2, 4, 4, 3, 1, 2, 3, 2, 2, 1, 3, 5, 2, 1, 3, 2, …
$ IC177Q05JA   <dbl> 2, 3, 2, 2, 4, 4, 2, 1, 2, 2, 2, 4, 2, 2, 5, 1, 4, 4, 1, …
$ IC177Q06JA   <dbl> 2, 3, 2, 2, 4, 1, 2, 1, 2, 4, 2, 2, 1, 3, 5, 3, 1, 3, 2, …
$ IC177Q07JA   <dbl> 1, 3, 1, 2, 5, 1, 1, 3, 1, 3, 1, 2, 1, 1, 5, 2, 1, 1, 1, …
$ IC178Q01JA   <dbl> 3, 3, 5, 1, 4, 4, 6, 3, 1, 6, 3, 3, 1, 5, 5, 4, 4, 4, 1, …
$ IC178Q02JA   <dbl> 2, 3, 2, 1, 6, 4, 1, 3, 2, 6, 3, 4, 3, 2, 5, 3, 4, 5, 3, …
$ IC178Q03JA   <dbl> 3, 3, 2, 1, 4, 4, 2, 3, 2, 6, 3, 4, 5, 5, 5, 3, 1, 4, 2, …
$ IC178Q04JA   <dbl> 2, 3, 2, 1, 4, 4, 2, 1, 2, 2, 2, 3, 1, 2, 5, 2, 1, 3, 2, …
$ IC178Q05JA   <dbl> 2, 3, 1, 1, 4, 4, 1, 1, 2, 5, 1, 4, 2, 2, 5, 2, 1, 4, 1, …
$ IC178Q06JA   <dbl> 3, 3, 2, 1, 4, 1, 1, 1, 2, 3, 3, 4, 1, 2, 5, 2, 1, 3, 2, …
$ IC178Q07JA   <dbl> 1, 3, 1, 1, 1, 1, 1, 3, 1, 2, 1, 2, 1, 1, 5, 2, 1, 1, 1, …
$ IC179Q01JA   <dbl> 1, 3, 2, 1, 2, 4, 2, 2, 3, 1, 2, 1, 1, 1, 2, 1, 2, 3, 3, …
$ IC179Q02JA   <dbl> 1, 2, 2, 1, 2, 2, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 3, 1, …
$ IC179Q03JA   <dbl> 3, 3, 3, 4, 4, 4, 4, 3, 3, 4, 3, 4, 3, 4, 3, 4, 2, 2, 3, …
$ IC179Q04JA   <dbl> 2, 3, 2, 1, 2, 4, 2, 2, 4, 1, 2, 4, 1, 3, 3, 3, 2, 2, 2, …
$ IC179Q05JA   <dbl> 2, 3, 2, 1, 4, 4, 2, 2, 4, 1, 3, 4, 1, 3, 4, 3, 2, 2, 3, …
$ IC179Q06JA   <dbl> 1, 3, 3, 2, 3, 4, 3, 3, 4, 1, 3, 1, 1, 1, 2, 1, 2, 2, 3, …
$ IC180Q01JA   <dbl> 3, 2, 2, 2, 3, 4, 2, 2, 2, 3, 2, 2, 2, 3, 2, 1, 3, 2, 2, …
$ IC180Q02JA   <dbl> 3, 3, 3, 2, 3, 2, 3, 3, 2, 3, 3, 4, 3, 3, 4, 4, 2, 3, 3, …
$ IC180Q03JA   <dbl> 3, 3, 3, 2, 3, 4, 4, 3, 3, 3, 3, 4, 3, 3, 4, 4, 2, 3, 3, …
$ IC180Q04JA   <dbl> 2, 2, 2, 2, 3, 1, 2, 3, 3, 3, 3, 4, 1, 1, 1, 2, 2, 3, 2, …
$ IC180Q05JA   <dbl> 3, 2, 3, 2, 3, 3, 3, 3, 3, 3, 3, 4, 1, 1, NA, 2, 2, 3, 3,…
$ IC180Q06JA   <dbl> 3, 2, 3, 2, 3, 3, 3, 3, 3, 3, 3, 4, 1, 1, 3, 2, 2, 3, 2, …
$ IC180Q07JA   <dbl> 3, 2, 2, 2, 2, 4, 1, 3, 3, 3, 2, 2, 3, 2, 1, 4, 2, 3, 2, …
$ IC180Q08JA   <dbl> 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, …
$ IC181Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IC181Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IC181Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IC181Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IC182Q01JA   <dbl> 3, 3, 2, 4, 2, 2, 3, 2, 2, 3, 3, 4, 3, 3, 3, 4, 2, 3, 2, …
$ IC182Q02JA   <dbl> 3, 2, 3, 4, 2, 2, 4, 2, 2, 2, 3, 3, 3, 2, 3, 3, 2, 3, 3, …
$ IC182Q03JA   <dbl> 3, 3, 3, 4, 3, 3, 4, 3, 3, 3, 3, 4, 3, 3, 4, 4, 2, 3, 3, …
$ IC183Q01JA   <dbl> 4, 4, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, …
$ IC183Q02JA   <dbl> 4, 4, 5, 3, 4, 4, 3, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 3, 4, …
$ IC183Q03JA   <dbl> 4, 4, 2, 3, 4, 4, 3, 4, 4, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, …
$ IC183Q04JA   <dbl> 4, 4, 4, 3, 4, 4, 2, 4, 4, 4, 4, 4, 3, 4, 2, 4, 4, 3, 4, …
$ IC183Q05JA   <dbl> 4, 4, 3, 3, 4, 3, 3, 1, 4, 4, 3, 4, 3, 4, 3, 4, 3, 3, 4, …
$ IC183Q07JA   <dbl> 4, 4, 3, 3, 4, 4, 3, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, …
$ IC183Q08JA   <dbl> 4, 4, 2, 3, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 2, 4, 4, 3, 4, …
$ IC183Q09JA   <dbl> 4, 4, 1, 3, 4, 4, 2, 4, 4, 4, 3, 4, 2, 4, 3, 4, 4, 3, 4, …
$ IC183Q10JA   <dbl> 4, 2, 1, 3, 4, 4, 2, 4, 3, 2, 3, 4, 1, 4, 2, 4, 1, 4, 2, …
$ IC183Q12JA   <dbl> 4, 4, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, …
$ IC183Q13JA   <dbl> 4, 4, 2, 3, 4, 4, 4, 1, 4, 3, 3, 4, 2, 1, 4, 4, 1, 3, 4, …
$ IC183Q14JA   <dbl> 2, 4, 1, 3, 5, 2, 2, 1, 2, 5, 2, 2, 1, 1, 1, 2, 1, 2, 1, …
$ IC183Q15JA   <dbl> 2, 4, 1, 3, 5, 3, 1, 4, 2, 5, 3, 3, 1, 1, 1, 4, 1, 2, 1, …
$ IC183Q16JA   <dbl> 3, 4, 3, 3, 5, 3, 2, 4, 3, 5, 3, 3, 1, 1, 1, 4, 1, 2, 1, …
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$ PA175Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA175Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA185Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q07JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA186Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA187Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA187Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q08JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA188Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q02JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q03JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q04JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q05JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q06JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q09JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA189Q10JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA194Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA195Q01JA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA041Q01TA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PA042Q01TA   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ EFFORT1      <dbl> 7, 8, 7, NA, 10, NA, 7, 10, 7, 7, 10, 9, 7, 6, 8, NA, 6, …
$ EFFORT2      <dbl> 9, 8, 8, NA, 10, NA, 8, 10, 10, 10, 10, 10, 10, 7, 10, NA…
$ OCOD1        <chr> "9701", "31", "9701", "41", "23", "9701", "11", "23", "1"…
$ OCOD2        <chr> "83", "21", "9704", "9705", "83", "34", "31", "21", "14",…
$ OCOD3        <chr> "2634", "9705", "9704", "2411", "21", "22", "2512", "2310…
$ PROGN        <chr> "07020002", "07020002", "07020002", "07020002", "07020002…
$ AGE          <dbl> 15.50, 15.83, 15.75, 16.17, 15.58, 15.58, 16.08, 16.00, 1…
$ GRADE        <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ ISCEDP       <dbl> 344, 344, 344, 344, 344, 344, 344, 344, 344, 344, 344, 34…
$ IMMIG        <dbl> 1, 1, 1, 1, 1, 3, 1, 3, 1, 1, 1, 1, 1, 3, 1, 2, 3, 3, 1, …
$ COBN_S       <chr> "070200", "070200", "070200", "070200", "070200", "970200…
$ COBN_M       <chr> "070200", "070200", "970200", "070200", "070200", "970200…
$ COBN_F       <chr> "070200", "070200", "070200", "070200", "070200", "970200…
$ LANGN        <dbl> 998, 998, 998, 998, 998, 998, 998, 998, 998, 998, 998, 99…
$ REPEAT       <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ MISSSC       <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, …
$ SKIPPING     <dbl> 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, …
$ TARDYSD      <dbl> 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ EXERPRAC     <dbl> 1, 4, 2, 5, 9, 1, 2, 0, 3, 5, 1, 2, 5, 2, 4, 0, 2, 3, 2, …
$ STUDYHMW     <dbl> 4, 7, 3, 5, 7, 10, 0, 10, 5, 3, 5, 5, 10, 0, 8, 5, 5, 5, …
$ WORKPAY      <dbl> 0, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ WORKHOME     <dbl> 10, 2, 0, 10, 5, 5, 7, 0, 0, 4, 2, 2, 10, 0, 10, 0, 5, 5,…
$ EXPECEDU     <dbl> 7, 7, 6, NA, 6, 7, 9, 9, 7, 6, 7, 8, 9, 9, 9, 9, 7, 7, 7,…
$ MATHPREF     <dbl> 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, …
$ MATHEASE     <dbl> 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, …
$ MATHMOT      <dbl> 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, …
$ DURECEC      <dbl> 3, 2, NA, 3, NA, 4, 3, NA, NA, 3, NA, 5, NA, 5, 3, 2, NA,…
$ BSMJ         <dbl> 85.85, NA, NA, 76.65, 79.49, 76.98, 74.66, 85.41, 24.79, …
$ SISCO        <dbl> 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, …
$ RELATST      <dbl> -0.2606, 1.2437, 0.7190, -0.2194, 1.0726, 1.1296, -1.0841…
$ BELONG       <dbl> 0.2442, -0.0437, -0.6137, -1.1147, 2.1143, 0.5159, -0.718…
$ BULLIED      <dbl> -1.2280, -0.2016, -1.2280, -1.2280, -1.2280, -1.2280, 1.0…
$ FEELSAFE     <dbl> -0.7560, 1.1246, 0.4417, -0.7560, 1.1246, 0.1413, 0.0936,…
$ SCHRISK      <dbl> -0.6386, 0.1810, -0.6386, -0.6386, -0.6386, 0.1810, 0.181…
$ PERSEVAGR    <dbl> 0.4369, 0.4540, -0.4017, 0.5617, -0.5954, -0.1554, 0.4375…
$ CURIOAGR     <dbl> 2.7951, 0.3058, -0.6563, 0.1778, 0.3406, 0.3247, 0.0134, …
$ COOPAGR      <dbl> -0.0319, 0.1187, -0.6986, 0.0849, 0.8806, 4.8203, -0.7118…
$ EMPATAGR     <dbl> 1.3979, 0.1290, -0.2087, -0.1344, -0.5172, -0.5881, -1.26…
$ ASSERAGR     <dbl> -0.2970, -0.1734, -0.4816, -0.1538, 0.2470, -0.8113, -0.1…
$ STRESAGR     <dbl> 0.9777, -0.7402, -0.2053, 0.2201, -0.9940, 0.2183, 0.4922…
$ EMOCOAGR     <dbl> 1.2321, -0.5609, 0.5777, -0.0563, -0.8597, NA, 0.8646, 1.…
$ GROSAGR      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ INFOSEEK     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FAMSUP       <dbl> -0.3780, -0.5969, -1.0537, -0.8521, 1.7459, 1.7327, -0.88…
$ DISCLIM      <dbl> 0.3884, 1.1687, 0.2002, -0.1219, 0.1166, -0.1006, -0.8709…
$ TEACHSUP     <dbl> -0.5635, 0.1475, -0.5635, -0.1002, 1.5558, 0.1475, -0.332…
$ COGACRCO     <dbl> -0.4092, -0.7102, -0.6541, -0.0820, 0.5051, 0.2635, 0.142…
$ COGACMCO     <dbl> 0.1666, 0.0024, -0.5604, 0.1868, 2.3426, 0.7819, -0.5560,…
$ EXPOFA       <dbl> 0.3356, -1.2147, 0.6908, -0.2194, 0.5478, 0.5515, -0.1287…
$ EXPO21ST     <dbl> -0.7746, -0.5240, 0.0949, 0.4959, 0.4121, 0.4936, 0.2869,…
$ MATHEFF      <dbl> 0.1429, -0.2874, 0.2226, -0.9344, -0.9322, 0.2637, 1.2000…
$ MATHEF21     <dbl> 0.4317, 0.7644, -0.4779, -0.5515, -0.5730, -0.2489, 1.401…
$ FAMCON       <dbl> 1.3180, 4.7588, 0.4736, 0.0594, 0.8973, 2.2322, 3.6192, 4…
$ ANXMAT       <dbl> 0.3729, 0.6647, 0.0510, 0.6387, 2.5026, -0.7358, -0.9755,…
$ MATHPERS     <dbl> -0.1305, 0.6178, -0.3993, 1.8158, 1.1353, 0.9918, -1.5183…
$ CREATEFF     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATSCH     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATFAM     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATAS      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATOOS     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATOP      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ OPENART      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ IMAGINE      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ SCHSUST      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ LEARRES      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PROBSELF     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FAMSUPSL     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FEELLAH      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ SDLEFF       <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ MISCED       <dbl> 8, 7, 4, 6, 7, 7, 6, 9, 8, 8, 4, 9, 10, 6, 4, 9, 8, 8, 6,…
$ FISCED       <dbl> 7, 7, 4, 6, 7, 9, 2, 8, 8, 7, 4, 9, 10, 9, 6, 4, 9, 8, 6,…
$ HISCED       <dbl> 8, 7, 4, 6, 7, 9, 6, 9, 8, 8, 4, 9, 10, 9, 6, 9, 9, 8, 6,…
$ PAREDINT     <dbl> 16.0, 14.5, 12.0, 12.0, 14.5, 16.0, 12.0, 16.0, 16.0, 16.…
$ BMMJ1        <dbl> 17.00, 37.83, 17.00, 43.33, 75.54, 17.00, 70.34, 75.54, 6…
$ BFMJ2        <dbl> 30.34, 77.10, NA, NA, 30.34, 57.64, 40.54, 80.78, 43.85, …
$ HISEI        <dbl> 30.34, 77.10, 17.00, 43.33, 75.54, 57.64, 70.34, 80.78, 6…
$ ICTRES       <dbl> 0.1940, 0.6249, -0.3987, -0.9028, 0.2514, -0.4733, 0.9904…
$ HOMEPOS      <dbl> 0.7524, 0.7842, 0.0666, -0.9300, -0.8949, -0.5988, 0.0975…
$ ESCS         <dbl> 0.1836, 0.8261, -1.0357, -0.9606, 0.0856, 0.1268, -0.0154…
$ FCFMLRTY     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FLSCHOOL     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FLMULTSB     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FLFAMILY     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ACCESSFP     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FLCONFIN     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FLCONICT     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ACCESSFA     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ATTCONFM     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ FRINFLFM     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ICTSCH       <dbl> 0.4062, 0.4062, 0.4062, 0.4062, -1.6647, -0.8411, 0.4062,…
$ ICTAVSCH     <dbl> 7, 7, 7, 7, 5, 6, 7, 6, 7, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, …
$ ICTHOME      <dbl> 0.3346, 0.3346, 0.3346, 0.3346, 0.3346, 0.3346, 0.3346, 0…
$ ICTAVHOM     <dbl> 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 6, 6, 6, 6, 5, 6, 6, 6, …
$ ICTQUAL      <dbl> 0.3623, 2.8889, 1.2313, 2.8889, 1.8870, 1.6615, -0.2086, …
$ ICTSUBJ      <dbl> -0.1315, 0.5048, 0.9454, -2.0101, 0.6775, 0.6012, 0.5918,…
$ ICTENQ       <dbl> -0.3767, 0.3109, -0.1658, 0.3109, 1.0316, -0.0477, -0.021…
$ ICTFEED      <dbl> -0.4038, 0.4297, -0.4292, -0.6744, 0.2776, 0.9257, -0.354…
$ ICTOUT       <dbl> 0.2260, -0.8080, 0.1088, -1.2894, 2.9804, 0.3464, -0.4834…
$ ICTWKDY      <dbl> -0.4469, 0.4182, -0.3710, -0.5032, 1.3145, 0.4565, -0.250…
$ ICTWKEND     <dbl> -0.3452, 0.3311, -0.7926, -3.5000, 0.8948, 0.4976, -1.085…
$ ICTREG       <dbl> -0.1855, 0.9444, 0.2941, -0.6148, 0.8255, 1.9301, 0.3353,…
$ ICTINFO      <dbl> 0.2929, -0.4797, 0.0811, -0.8360, 0.4191, 0.2147, 0.1939,…
$ ICTDISTR     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ICTEFFIC     <dbl> 0.5764, 0.7781, -0.8446, -0.5172, 1.0613, 0.3941, -0.5344…
$ STUBMI       <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ BODYIMA      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ SOCONPA      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ LIFESAT      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PSYCHSYM     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ SOCCON       <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ EXPWB        <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CURSUPP      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PQMIMP       <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PQMCAR       <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PARINVOL     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PQSCHOOL     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PASCHPOL     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ ATTIMMP      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ PAREXPT      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATHME     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATACT     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATOPN     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ CREATOR      <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N…
$ W_FSTUWT     <dbl> 5.35943, 6.74318, 6.77500, 5.43200, 5.82353, 5.69931, 4.9…
$ W_FSTURWT1   <dbl> 8.20073, 9.88533, 10.16250, 7.98824, 9.00000, 2.68850, 2.…
$ W_FSTURWT2   <dbl> 2.63139, 10.36607, 10.16250, 2.66275, 8.48571, 8.76685, 2…
$ W_FSTURWT3   <dbl> 8.03388, 10.33466, 10.16250, 8.31429, 2.82857, 8.34850, 2…
$ W_FSTURWT4   <dbl> 8.18690, 3.44489, 3.38750, 7.98824, 9.00000, 8.40156, 7.3…
$ W_FSTURWT5   <dbl> 7.89416, 3.29511, 3.38750, 2.56226, 8.48571, 2.89878, 7.5…
$ W_FSTURWT6   <dbl> 8.04452, 3.44489, 3.38750, 2.56226, 8.48571, 9.60179, 2.4…
$ W_FSTURWT7   <dbl> 2.67796, 3.29830, 3.38750, 2.66275, 9.00000, 2.92228, 7.5…
$ W_FSTURWT8   <dbl> 2.72897, 10.36607, 10.16250, 2.66275, 3.00000, 8.76685, 7…
$ W_FSTURWT9   <dbl> 7.74437, 3.29511, 3.38750, 7.98824, 2.82857, 3.05511, 2.4…
$ W_FSTURWT10  <dbl> 2.67796, 9.89489, 10.16250, 2.66275, 8.48571, 2.89878, 2.…
$ W_FSTURWT11  <dbl> 2.73358, 3.29830, 3.38750, 8.31429, 2.82857, 3.02482, 7.3…
$ W_FSTURWT12  <dbl> 8.18690, 9.88533, 10.16250, 2.66275, 2.82857, 2.80052, 7.…
$ W_FSTURWT13  <dbl> 8.20073, 10.33466, 10.16250, 7.68679, 9.00000, 8.02740, 7…
$ W_FSTURWT14  <dbl> 2.58146, 10.36607, 10.16250, 7.68679, 8.48571, 8.34850, 7…
$ W_FSTURWT15  <dbl> 2.68151, 9.89489, 10.16250, 7.98824, 3.00000, 2.58510, 2.…
$ W_FSTURWT16  <dbl> 2.63139, 3.45536, 3.38750, 8.31429, 2.82857, 8.40156, 7.5…
$ W_FSTURWT17  <dbl> 2.73358, 3.45536, 3.38750, 2.66275, 3.00000, 8.69635, 2.4…
$ W_FSTURWT18  <dbl> 7.89416, 9.88533, 10.16250, 2.77143, 3.00000, 2.89878, 7.…
$ W_FSTURWT19  <dbl> 2.72897, 3.29830, 3.38750, 7.68679, 9.00000, 2.78283, 2.5…
$ W_FSTURWT20  <dbl> 8.03388, 3.44489, 3.38750, 2.77143, 3.00000, 8.34850, 2.5…
$ W_FSTURWT21  <dbl> 7.89416, 9.88533, 3.38750, 2.66275, 9.00000, 2.92228, 2.4…
$ W_FSTURWT22  <dbl> 2.63139, 10.36607, 3.38750, 7.98824, 8.48571, 8.06550, 2.…
$ W_FSTURWT23  <dbl> 8.03388, 10.33466, 3.38750, 2.77143, 2.82857, 7.73009, 2.…
$ W_FSTURWT24  <dbl> 7.88647, 3.44489, 10.16250, 2.66275, 9.00000, 9.16534, 7.…
$ W_FSTURWT25  <dbl> 7.89416, 3.29511, 10.16250, 7.68679, 8.48571, 2.89878, 7.…
$ W_FSTURWT26  <dbl> 8.36312, 3.44489, 10.16250, 7.68679, 8.48571, 8.76685, 2.…
$ W_FSTURWT27  <dbl> 2.67796, 3.29830, 10.16250, 7.98824, 9.00000, 2.92228, 7.…
$ W_FSTURWT28  <dbl> 2.62882, 10.36607, 3.38750, 7.98824, 3.00000, 8.76685, 7.…
$ W_FSTURWT29  <dbl> 8.03388, 3.29511, 10.16250, 2.66275, 2.82857, 2.80052, 2.…
$ W_FSTURWT30  <dbl> 2.78196, 9.89489, 3.38750, 7.98824, 8.48571, 2.89878, 2.4…
$ W_FSTURWT31  <dbl> 2.73358, 3.29830, 10.16250, 2.77143, 2.82857, 2.78283, 7.…
$ W_FSTURWT32  <dbl> 8.18690, 9.88533, 3.38750, 7.98824, 2.82857, 2.80052, 7.5…
$ W_FSTURWT33  <dbl> 8.20073, 10.33466, 3.38750, 2.56226, 9.00000, 8.02740, 7.…
$ W_FSTURWT34  <dbl> 2.67796, 10.36607, 3.38750, 2.56226, 8.48571, 8.34850, 7.…
$ W_FSTURWT35  <dbl> 2.68151, 9.89489, 3.38750, 2.66275, 3.00000, 2.80052, 2.5…
$ W_FSTURWT36  <dbl> 2.73358, 3.45536, 10.16250, 2.77143, 2.82857, 8.40156, 7.…
$ W_FSTURWT37  <dbl> 2.63139, 3.45536, 10.16250, 7.98824, 3.00000, 9.48693, 2.…
$ W_FSTURWT38  <dbl> 7.89416, 9.88533, 3.38750, 8.31429, 3.00000, 2.89878, 7.3…
$ W_FSTURWT39  <dbl> 2.62882, 3.29830, 10.16250, 2.56226, 9.00000, 2.78283, 2.…
$ W_FSTURWT40  <dbl> 8.03388, 3.44489, 10.16250, 8.31429, 3.00000, 9.07446, 2.…
$ W_FSTURWT41  <dbl> 8.20073, 9.88533, 3.38750, 2.66275, 2.82857, 9.07446, 7.5…
$ W_FSTURWT42  <dbl> 2.63139, 10.36607, 3.38750, 7.98824, 3.00000, 2.78283, 7.…
$ W_FSTURWT43  <dbl> 8.03388, 10.33466, 3.38750, 2.77143, 9.00000, 2.92228, 7.…
$ W_FSTURWT44  <dbl> 8.18690, 3.44489, 10.16250, 2.66275, 2.82857, 2.89878, 2.…
$ W_FSTURWT45  <dbl> 7.89416, 3.29511, 10.16250, 7.68679, 3.00000, 8.40156, 2.…
$ W_FSTURWT46  <dbl> 8.04452, 3.44489, 10.16250, 7.68679, 3.00000, 2.57670, 7.…
$ W_FSTURWT47  <dbl> 2.67796, 3.29830, 10.16250, 7.98824, 2.82857, 8.34850, 2.…
$ W_FSTURWT48  <dbl> 2.72897, 10.36607, 3.38750, 7.98824, 8.48571, 2.78283, 2.…
$ W_FSTURWT49  <dbl> 7.74437, 3.29511, 10.16250, 2.66275, 9.00000, 8.02740, 7.…
$ W_FSTURWT50  <dbl> 2.67796, 9.89489, 3.38750, 7.98824, 3.00000, 8.40156, 7.5…
$ W_FSTURWT51  <dbl> 2.73358, 3.29830, 10.16250, 2.77143, 9.00000, 8.06550, 2.…
$ W_FSTURWT52  <dbl> 8.18690, 9.88533, 3.38750, 7.98824, 9.00000, 8.69635, 2.4…
$ W_FSTURWT53  <dbl> 8.20073, 10.33466, 3.38750, 2.56226, 2.82857, 3.05511, 2.…
$ W_FSTURWT54  <dbl> 2.58146, 10.36607, 3.38750, 2.56226, 3.00000, 2.92228, 2.…
$ W_FSTURWT55  <dbl> 2.68151, 9.89489, 3.38750, 2.66275, 8.48571, 9.48693, 7.3…
$ W_FSTURWT56  <dbl> 2.63139, 3.45536, 10.16250, 2.77143, 9.00000, 2.89878, 2.…
$ W_FSTURWT57  <dbl> 2.73358, 3.45536, 10.16250, 7.98824, 8.48571, 2.80052, 7.…
$ W_FSTURWT58  <dbl> 7.89416, 9.88533, 3.38750, 8.31429, 8.48571, 8.40156, 2.5…
$ W_FSTURWT59  <dbl> 2.72897, 3.29830, 10.16250, 2.56226, 2.82857, 8.76685, 7.…
$ W_FSTURWT60  <dbl> 8.03388, 3.44489, 10.16250, 8.31429, 8.48571, 2.92228, 7.…
$ W_FSTURWT61  <dbl> 7.89416, 9.88533, 10.16250, 7.98824, 2.82857, 8.34850, 7.…
$ W_FSTURWT62  <dbl> 2.63139, 10.36607, 10.16250, 2.66275, 3.00000, 3.02482, 7…
$ W_FSTURWT63  <dbl> 8.03388, 10.33466, 10.16250, 8.31429, 9.00000, 3.20060, 7…
$ W_FSTURWT64  <dbl> 7.88647, 3.44489, 3.38750, 7.98824, 2.82857, 2.67580, 2.5…
$ W_FSTURWT65  <dbl> 7.89416, 3.29511, 3.38750, 2.56226, 3.00000, 8.40156, 2.4…
$ W_FSTURWT66  <dbl> 8.36312, 3.44489, 3.38750, 2.56226, 3.00000, 2.78283, 7.5…
$ W_FSTURWT67  <dbl> 2.67796, 3.29830, 3.38750, 2.66275, 2.82857, 8.34850, 2.4…
$ W_FSTURWT68  <dbl> 2.62882, 10.36607, 10.16250, 2.66275, 8.48571, 2.78283, 2…
$ W_FSTURWT69  <dbl> 8.03388, 3.29511, 3.38750, 7.98824, 9.00000, 8.69635, 7.5…
$ W_FSTURWT70  <dbl> 2.78196, 9.89489, 10.16250, 2.66275, 3.00000, 8.40156, 7.…
$ W_FSTURWT71  <dbl> 2.73358, 3.29830, 3.38750, 8.31429, 9.00000, 8.76685, 2.5…
$ W_FSTURWT72  <dbl> 8.18690, 9.88533, 10.16250, 2.66275, 9.00000, 8.69635, 2.…
$ W_FSTURWT73  <dbl> 8.20073, 10.33466, 10.16250, 7.68679, 2.82857, 3.05511, 2…
$ W_FSTURWT74  <dbl> 2.67796, 10.36607, 10.16250, 7.68679, 3.00000, 2.92228, 2…
$ W_FSTURWT75  <dbl> 2.68151, 9.89489, 10.16250, 7.98824, 8.48571, 8.69635, 7.…
$ W_FSTURWT76  <dbl> 2.73358, 3.45536, 3.38750, 8.31429, 9.00000, 2.89878, 2.4…
$ W_FSTURWT77  <dbl> 2.63139, 3.45536, 3.38750, 2.66275, 8.48571, 2.58510, 7.5…
$ W_FSTURWT78  <dbl> 7.89416, 9.88533, 10.16250, 2.77143, 8.48571, 8.40156, 2.…
$ W_FSTURWT79  <dbl> 2.62882, 3.29830, 3.38750, 7.68679, 2.82857, 8.76685, 7.3…
$ W_FSTURWT80  <dbl> 8.03388, 3.44489, 3.38750, 2.77143, 8.48571, 2.68850, 7.3…
$ UNIT         <dbl> 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, …
$ WVARSTRR     <dbl> 70, 53, 2, 27, 35, 50, 65, 1, 63, 4, 13, 65, 42, 68, 15, …
$ PV1MATH      <dbl> 639.004, 697.191, 693.710, 427.317, 436.462, 569.982, 771…
$ PV2MATH      <dbl> 601.251, 754.277, 654.450, 410.376, 453.450, 539.609, 672…
$ PV3MATH      <dbl> 621.480, 671.940, 696.938, 423.586, 392.315, 531.648, 653…
$ PV4MATH      <dbl> 631.596, 657.300, 646.187, 388.935, 439.986, 534.368, 734…
$ PV5MATH      <dbl> 579.276, 621.126, 678.119, 330.962, 443.125, 465.815, 727…
$ PV6MATH      <dbl> 591.791, 655.729, 644.019, 379.988, 452.648, 528.509, 729…
$ PV7MATH      <dbl> 600.709, 747.934, 720.531, 398.535, 396.970, 514.326, 597…
$ PV8MATH      <dbl> 587.322, 694.365, 671.425, 422.127, 459.945, 521.029, 772…
$ PV9MATH      <dbl> 618.131, 742.732, 694.085, 375.354, 438.166, 472.382, 694…
$ PV10MATH     <dbl> 581.973, 656.934, 668.304, 453.348, 448.084, 503.387, 725…
$ PV1READ      <dbl> 676.298, 625.585, 620.116, 381.495, 448.199, 469.441, 744…
$ PV2READ      <dbl> 692.247, 686.716, 559.078, 400.815, 560.636, 500.350, 679…
$ PV3READ      <dbl> 690.981, 663.147, 554.767, 374.911, 365.478, 375.703, 635…
$ PV4READ      <dbl> 643.067, 567.435, 587.026, 367.484, 469.970, 377.452, 725…
$ PV5READ      <dbl> 627.908, 614.500, 591.806, 336.009, 503.664, 470.781, 731…
$ PV6READ      <dbl> 684.676, 604.745, 570.547, 324.630, 481.215, 415.448, 684…
$ PV7READ      <dbl> 661.380, 669.375, 599.078, 396.242, 436.800, 448.547, 646…
$ PV8READ      <dbl> 674.070, 623.735, 545.610, 374.723, 531.226, 434.381, 756…
$ PV9READ      <dbl> 666.282, 649.579, 610.466, 314.704, 480.997, 411.703, 653…
$ PV10READ     <dbl> 657.387, 571.261, 590.758, 342.956, 478.578, 410.846, 784…
$ PV1SCIE      <dbl> 710.634, 670.646, 666.095, 340.308, 456.333, 475.158, 693…
$ PV2SCIE      <dbl> 618.739, 748.839, 604.771, 329.889, 453.400, 470.030, 626…
$ PV3SCIE      <dbl> 591.623, 635.443, 704.217, 411.353, 498.937, 461.218, 627…
$ PV4SCIE      <dbl> 659.770, 639.735, 687.659, 327.974, 532.324, 504.199, 676…
$ PV5SCIE      <dbl> 635.892, 608.385, 690.974, 292.183, 508.231, 486.930, 661…
$ PV6SCIE      <dbl> 646.901, 670.662, 617.175, 355.423, 504.461, 493.011, 618…
$ PV7SCIE      <dbl> 603.569, 734.807, 692.886, 400.182, 404.572, 469.950, 602…
$ PV8SCIE      <dbl> 621.352, 639.748, 630.900, 317.518, 549.457, 464.012, 653…
$ PV9SCIE      <dbl> 659.674, 716.768, 656.620, 298.893, 411.062, 440.113, 645…
$ PV10SCIE     <dbl> 649.719, 655.670, 649.087, 362.702, 473.613, 495.410, 662…
$ PV1MCCR      <dbl> 649.392, 636.431, 645.218, 437.613, 474.516, 471.365, 718…
$ PV2MCCR      <dbl> 575.372, 674.370, 680.260, 498.958, 521.987, 546.743, 708…
$ PV3MCCR      <dbl> 603.792, 716.787, 711.792, 402.737, 434.209, 581.279, 707…
$ PV4MCCR      <dbl> 656.162, 616.569, 633.124, 407.151, 432.725, 567.093, 720…
$ PV5MCCR      <dbl> 625.136, 701.626, 711.941, 450.975, 392.901, 498.145, 736…
$ PV6MCCR      <dbl> 582.174, 686.793, 749.576, 487.698, 444.589, 519.416, 670…
$ PV7MCCR      <dbl> 665.104, 665.775, 692.915, 391.175, 382.733, 521.639, 749…
$ PV8MCCR      <dbl> 599.694, 729.194, 648.755, 426.641, 497.778, 513.726, 729…
$ PV9MCCR      <dbl> 616.165, 715.697, 721.097, 366.883, 439.754, 519.125, 696…
$ PV10MCCR     <dbl> 628.181, 688.830, 657.165, 435.455, 486.126, 544.408, 779…
$ PV1MCQN      <dbl> 615.137, 661.706, 569.292, 403.429, 432.794, 526.659, 703…
$ PV2MCQN      <dbl> 538.617, 762.401, 647.507, 419.847, 494.698, 580.938, 707…
$ PV3MCQN      <dbl> 587.580, 712.182, 660.431, 418.996, 429.147, 577.745, 703…
$ PV4MCQN      <dbl> 686.280, 685.954, 569.983, 375.158, 464.070, 622.873, 631…
$ PV5MCQN      <dbl> 589.078, 722.402, 637.599, 433.093, 446.069, 557.871, 673…
$ PV6MCQN      <dbl> 554.608, 677.709, 652.780, 453.028, 441.193, 488.815, 645…
$ PV7MCQN      <dbl> 682.886, 691.586, 636.887, 435.661, 417.452, 602.295, 740…
$ PV8MCQN      <dbl> 574.889, 688.120, 611.227, 441.660, 474.220, 578.260, 757…
$ PV9MCQN      <dbl> 601.470, 704.436, 685.701, 430.417, 443.916, 541.486, 721…
$ PV10MCQN     <dbl> 627.403, 692.040, 604.016, 382.344, 476.528, 572.958, 715…
$ PV1MCSS      <dbl> 686.193, 664.374, 655.070, 397.737, 429.063, 466.035, 637…
$ PV2MCSS      <dbl> 656.043, 660.937, 612.146, 336.048, 437.136, 498.416, 712…
$ PV3MCSS      <dbl> 650.782, 692.654, 646.904, 438.551, 451.101, 502.442, 702…
$ PV4MCSS      <dbl> 643.126, 654.111, 590.767, 347.416, 464.708, 517.999, 702…
$ PV5MCSS      <dbl> 675.389, 644.941, 727.077, 420.278, 338.774, 452.092, 663…
$ PV6MCSS      <dbl> 591.001, 699.918, 648.958, 401.609, 453.538, 494.653, 632…
$ PV7MCSS      <dbl> 684.203, 653.602, 623.166, 413.761, 366.873, 463.116, 727…
$ PV8MCSS      <dbl> 617.908, 629.891, 677.449, 299.027, 469.776, 498.289, 719…
$ PV9MCSS      <dbl> 601.076, 696.030, 654.643, 373.784, 438.499, 441.962, 635…
$ PV10MCSS     <dbl> 645.941, 663.634, 649.460, 363.817, 484.175, 411.098, 774…
$ PV1MCUD      <dbl> 597.328, 655.345, 658.932, 393.019, 429.756, 491.327, 650…
$ PV2MCUD      <dbl> 564.341, 732.821, 648.412, 393.366, 491.067, 522.747, 721…
$ PV3MCUD      <dbl> 655.238, 737.658, 672.524, 384.864, 445.708, 486.597, 663…
$ PV4MCUD      <dbl> 638.884, 651.654, 614.591, 379.824, 510.568, 524.480, 680…
$ PV5MCUD      <dbl> 604.706, 690.450, 664.442, 501.245, 403.908, 483.108, 753…
$ PV6MCUD      <dbl> 576.996, 666.422, 687.078, 453.339, 412.346, 505.925, 667…
$ PV7MCUD      <dbl> 672.527, 673.451, 708.829, 425.168, 419.173, 501.566, 746…
$ PV8MCUD      <dbl> 599.424, 728.294, 640.191, 407.016, 576.384, 506.734, 801…
$ PV9MCUD      <dbl> 604.423, 701.038, 732.526, 421.738, 392.309, 499.849, 638…
$ PV10MCUD     <dbl> 664.795, 650.797, 619.894, 421.415, 461.595, 442.838, 734…
$ PV1MPEM      <dbl> 604.382, 705.040, 676.642, 401.548, 437.563, 528.852, 692…
$ PV2MPEM      <dbl> 575.460, 710.217, 705.385, 389.686, 474.378, 604.877, 678…
$ PV3MPEM      <dbl> 534.443, 713.023, 585.184, 390.502, 433.958, 498.130, 711…
$ PV4MPEM      <dbl> 571.301, 679.747, 670.486, 434.343, 442.276, 511.479, 711…
$ PV5MPEM      <dbl> 675.638, 661.754, 645.880, 366.385, 522.369, 555.593, 706…
$ PV6MPEM      <dbl> 566.880, 718.268, 760.958, 401.969, 417.482, 555.839, 749…
$ PV7MPEM      <dbl> 582.805, 613.478, 731.917, 496.875, 444.665, 553.932, 690…
$ PV8MPEM      <dbl> 558.696, 643.541, 676.092, 353.233, 464.823, 571.562, 708…
$ PV9MPEM      <dbl> 662.795, 640.522, 684.182, 476.154, 434.014, 520.155, 719…
$ PV10MPEM     <dbl> 640.998, 655.268, 702.866, 342.948, 458.216, 609.277, 671…
$ PV1MPFS      <dbl> 518.732, 763.661, 690.547, 421.798, 454.383, 493.759, 702…
$ PV2MPFS      <dbl> 557.279, 729.497, 728.787, 467.856, 401.375, 538.097, 662…
$ PV3MPFS      <dbl> 497.254, 714.971, 633.737, 414.444, 453.331, 485.088, 670…
$ PV4MPFS      <dbl> 615.386, 753.899, 703.501, 445.029, 414.743, 465.568, 658…
$ PV5MPFS      <dbl> 615.007, 719.492, 654.486, 389.460, 443.411, 493.251, 653…
$ PV6MPFS      <dbl> 591.702, 715.191, 734.709, 414.555, 391.559, 545.850, 699…
$ PV7MPFS      <dbl> 595.836, 702.035, 737.481, 489.032, 386.903, 504.961, 697…
$ PV8MPFS      <dbl> 540.481, 704.257, 685.489, 363.830, 452.824, 532.093, 692…
$ PV9MPFS      <dbl> 600.664, 664.705, 665.867, 419.104, 478.373, 568.115, 656…
$ PV10MPFS     <dbl> 613.118, 705.987, 727.280, 394.856, 407.059, 485.863, 698…
$ PV1MPIN      <dbl> 602.757, 733.566, 682.130, 407.066, 414.746, 459.876, 691…
$ PV2MPIN      <dbl> 571.184, 744.273, 692.729, 381.339, 399.365, 490.634, 671…
$ PV3MPIN      <dbl> 646.605, 758.913, 647.770, 364.773, 447.814, 386.584, 737…
$ PV4MPIN      <dbl> 679.914, 695.003, 629.600, 406.470, 454.758, 499.082, 731…
$ PV5MPIN      <dbl> 685.582, 714.181, 693.276, 433.901, 442.892, 441.024, 737…
$ PV6MPIN      <dbl> 637.760, 716.221, 660.979, 406.423, 463.269, 544.965, 763…
$ PV7MPIN      <dbl> 645.213, 663.813, 684.474, 489.700, 423.967, 475.647, 782…
$ PV8MPIN      <dbl> 577.579, 662.428, 656.617, 432.277, 464.304, 504.819, 769…
$ PV9MPIN      <dbl> 661.673, 640.743, 687.070, 512.069, 435.375, 459.819, 686…
$ PV10MPIN     <dbl> 670.254, 768.695, 648.410, 374.502, 495.469, 481.600, 708…
$ PV1MPRE      <dbl> 537.068, 706.337, 630.753, 378.730, 364.784, 523.219, 756…
$ PV2MPRE      <dbl> 614.320, 672.767, 694.543, 400.807, 399.972, 536.264, 700…
$ PV3MPRE      <dbl> 583.272, 651.949, 604.546, 407.607, 452.831, 454.319, 687…
$ PV4MPRE      <dbl> 620.093, 620.759, 614.087, 336.451, 394.357, 501.514, 701…
$ PV5MPRE      <dbl> 634.054, 645.072, 603.798, 317.742, 409.755, 498.824, 724…
$ PV6MPRE      <dbl> 602.552, 677.174, 644.046, 349.040, 428.787, 523.705, 680…
$ PV7MPRE      <dbl> 595.217, 634.813, 710.851, 450.198, 375.015, 497.360, 697…
$ PV8MPRE      <dbl> 603.353, 648.907, 656.938, 392.060, 414.975, 508.547, 736…
$ PV9MPRE      <dbl> 611.942, 641.203, 690.323, 447.422, 441.178, 499.691, 734…
$ PV10MPRE     <dbl> 663.352, 644.001, 664.134, 382.088, 421.531, 580.387, 727…
$ SENWT        <dbl> 0.63867, 0.80357, 0.80736, 0.64732, 0.69397, 0.67917, 0.5…
$ VER_DAT      <chr> "01MAY23:14:19:45", "01MAY23:14:19:44", "01MAY23:14:19:45…
$ i            <dbl> 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 218, 21…
sfu_qqq_SG[duplicated(sfu_qqq_SG),]
# A tibble: 0 × 1,279
# ℹ 1,279 variables: CNT <chr>, CNTRYID <dbl>, CNTSCHID <dbl>, CNTSTUID <dbl>,
#   CYC <chr>, NatCen <chr>, STRATUM <chr>, SUBNATIO <chr>, REGION <dbl>,
#   OECD <dbl>, ADMINMODE <dbl>, LANGTEST_QQQ <dbl>, LANGTEST_COG <dbl>,
#   LANGTEST_PAQ <dbl>, Option_CT <dbl>, Option_FL <dbl>, Option_ICTQ <dbl>,
#   Option_WBQ <dbl>, Option_PQ <dbl>, Option_TQ <dbl>, Option_UH <dbl>,
#   BOOKID <dbl>, ST001D01T <dbl>, ST003D02T <dbl>, ST003D03T <dbl>,
#   ST004D01T <dbl>, ST250Q01JA <dbl>, ST250Q02JA <dbl>, ST250Q03JA <dbl>, …
sum(is.na(sfu_qqq_SG))
[1] 4168500
  1. “The dataset comprises 6,066 records of Singapore students across 1,279 variables. Initial inspection suggests a high-dimensional data structure.”

  2. “Given the comprehensive nature of the questionnaire responses, many of the over one thousand variables might be extraneous for our analysis. We will therefore focus on extracting and analyzing only those variables that are relevant.”

  3. “A significant number of variables contain ‘NA’ values, indicating missing data. These will be further assessed and addressed appropriately after isolating the variables critical for our analysis.”

  4. “An initial review confirms that the dataset is free of duplicate entries.”

2.4 Extraction of relevant variables

Below code chunks are used to extract the variables that are required for further analysis to meet the task objectives. Variables required are:

  • StudentID, denoted by CNTSTUID

  • Estimate measure for student’s performance

    • Plausible values (PVs) for each of the three domains, i.e. MATHS, SCIENCE and READING, denoted by PV{N}{DOMAIN} where N is the nth plausible value for the DOMAIN.
  • School

    • SchoolID, denoted by CNTSCHID

    • Whether school is public or independent, denoted by STRATUM.

  • Gender

    • Female or Male, denoted by ST004D01T.
  • Measure for socioeconomic status

    • Denoted by ESCS, which is an index that measures economic, social and cultural status.
req_cols <- c("CNTSTUID", 
              "PV1MATH", "PV2MATH", "PV3MATH", "PV4MATH", "PV5MATH", "PV6MATH", "PV7MATH", "PV8MATH", "PV9MATH", "PV10MATH", 
              "PV1READ", "PV2READ", "PV3READ", "PV4READ", "PV5READ", "PV6READ", "PV7READ", "PV8READ", "PV9READ", "PV10READ",
              "PV1SCIE", "PV2SCIE", "PV3SCIE", "PV4SCIE", "PV5SCIE", "PV6SCIE", "PV7SCIE", "PV8SCIE", "PV9SCIE", "PV10SCIE",
              "CNTSCHID",
              "STRATUM",
              "ST004D01T", 
              "ESCS", 
              "HOMEPOS", 
              "ICTRES",
              "HISEI",
              "PAREDINT")
sfu_qqq_SG_req <- sfu_qqq_SG[req_cols] %>% 
  mutate(ST004D01T = as.factor(ST004D01T),
         CNTSTUID = as.character(CNTSTUID),
         CNTSCHID = as.character(CNTSCHID))
datatable(head(sfu_qqq_SG_req, 8),
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap")

There exists extracted variables with values of “NA” within the dataset.

names(which(colSums(is.na(sfu_qqq_SG_req))>0))
[1] "ESCS"     "HOMEPOS"  "ICTRES"   "HISEI"    "PAREDINT"

Below code is used to find out the number of “NA” values within each variable, with the most “NA” (at approx. 5% of records) being observed for the variable “HISEI” which is an index representing the highest parental occupational status.

(colSums(is.na(sfu_qqq_SG_req)))
 CNTSTUID   PV1MATH   PV2MATH   PV3MATH   PV4MATH   PV5MATH   PV6MATH   PV7MATH 
        0         0         0         0         0         0         0         0 
  PV8MATH   PV9MATH  PV10MATH   PV1READ   PV2READ   PV3READ   PV4READ   PV5READ 
        0         0         0         0         0         0         0         0 
  PV6READ   PV7READ   PV8READ   PV9READ  PV10READ   PV1SCIE   PV2SCIE   PV3SCIE 
        0         0         0         0         0         0         0         0 
  PV4SCIE   PV5SCIE   PV6SCIE   PV7SCIE   PV8SCIE   PV9SCIE  PV10SCIE  CNTSCHID 
        0         0         0         0         0         0         0         0 
  STRATUM ST004D01T      ESCS   HOMEPOS    ICTRES     HISEI  PAREDINT 
        0         0        47        40        40       310        57 

3 Data Wrangling

3.1 Compute mean PV values for each domain

The PISA statistics provides 10 plausible values (PVs) for each student in each of the three domains. The plausible values provides more accurate and reliable estimates of students’ abilities and overall performance of educational systems. The mean value of 10 PVs is computed to represent the average of the 10 estimates, which is then used as an estimation of the particular students’ PV. Below code chunk is used to perform the computation.

# computation for Math PVs
sfu_qqq_SG_req["PVMATH_final"] <- sfu_qqq_SG_req %>%
  select("PV1MATH", "PV2MATH", "PV3MATH", "PV4MATH", "PV5MATH", "PV6MATH", "PV7MATH", "PV8MATH", "PV9MATH", "PV10MATH") %>% 
  apply(, MARGIN=1, FUN=mean)

# computation for READING PVs
sfu_qqq_SG_req["PVREAD_final"] <- sfu_qqq_SG_req %>%
  select("PV1READ", "PV2READ", "PV3READ", "PV4READ", "PV5READ", "PV6READ", "PV7READ", "PV8READ", "PV9READ", "PV10READ") %>% 
  apply(, MARGIN=1, FUN=mean)

# computation for SCIENCE PVs
sfu_qqq_SG_req["PVSCIE_final"] <- sfu_qqq_SG_req %>%
  select("PV1SCIE", "PV2SCIE", "PV3SCIE", "PV4SCIE", "PV5SCIE", "PV6SCIE", "PV7SCIE", "PV8SCIE", "PV9SCIE", "PV10SCIE") %>% 
  apply(, MARGIN=1, FUN=mean)

datatable(head(sfu_qqq_SG_req[c("CNTSTUID", "PVMATH_final", "PVREAD_final", "PVSCIE_final")], 8),
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap",
          caption = "Table showing computed mean values")

3.2 Mapping PV Values into Performance Levels

Using the performance band definitions of each domain provided in PISA 2022 Technical Report (Chapter 17), the mean PV values were mapped into the respective performance level using the mean of the PV estimate. The performance band definitions for the domains are shown below.

Math:

Below code chunks map the mean PVs of the three domains into their respective performance levels:

# mapping MATH PV
sfu_qqq_SG_req["MATH_level"] <- cut(sfu_qqq_SG_req$PVMATH_final, 
                                    breaks = c(0, 233.17, 295.46999, 357.76999, 420.06999, 482.37999, 544.67999, 606.98999, 669.29999, 2000),
                                    labels = c("Below 1c", "Level 1c", "Level 1b", "Level 1a", "Level 2", "Level 3", "Level 4", "Level 5", "Level 6"))

# mapping READING PV
sfu_qqq_SG_req["READ_level"] <- cut(sfu_qqq_SG_req$PVREAD_final, 
                                    breaks = c(0, 189.32999, 262.03999, 334.74999, 407.46999, 480.17999, 552.88999, 625.60999, 698.31999, 2000),
                                    labels = c("Below 1c", "Level 1c", "Level 1b", "Level 1a", "Level 2", "Level 3", "Level 4", "Level 5", "Level 6"))

# mapping SCIENCE PV
sfu_qqq_SG_req["SCIE_level"] <- cut(sfu_qqq_SG_req$PVSCIE_final, 
                                    breaks = c(0, 260.53999, 334.93999, 409.53999, 484.13999, 558.72999, 633.32999, 707.92999, 2000),
                                    labels = c("Below 1b", "Level 1b", "Level 1a", "Level 2", "Level 3", "Level 4", "Level 5", "Level 6"))

datatable(head(sfu_qqq_SG_req[c("CNTSTUID", "MATH_level", "READ_level", "SCIE_level")], 8),
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap",
          caption = "Table showing mapped performance levels for three domains")

3.3 Recoding School Category and Gender

The values of the variables representing school category (i.e. public or private) and gender (i,e, male or female) are recoded for easier visual interpretation. These values are represented using numbers or non-intuitive tags in the dataset. The code chunks below are used to recode the values.

sfu_qqq_SG_req <- sfu_qqq_SG_req %>% 
# gender
  mutate(ST004D01T = case_when(ST004D01T == 1 ~ "Female",
                               ST004D01T == 2 ~ "Male",
                               TRUE ~ "Not mentioned")) %>% 
# school category
  mutate(STRATUM = case_when(STRATUM == "SGP01" ~ "Public Sch",
                             STRATUM == "SGP02" ~ "Public Sch",
                             STRATUM == "SGP03" ~ "Private Sch",
                             STRATUM == "SGP97" ~ "Undisclosed",
                             TRUE ~ "Unknown code"))

datatable(head(sfu_qqq_SG_req[c("CNTSTUID", "ST004D01T", "STRATUM")], 8),
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap",
          caption = "Table showing recoded values")

Visualising distributions of Gender:

gender_bar <- ggplot(data = sfu_qqq_SG_req,
       aes(x=ST004D01T)) +
  geom_bar(fill = "lightblue") + 
  labs(x = NULL, 
       y = "Num of students") +
  theme_pander() +
  ggtitle("Distribution of students by gender") + 
  theme(plot.title = element_text(size = 12)) 

gender_box_math <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = ST004D01T, y = PVMATH_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Math") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

gender_box_read <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = ST004D01T, y = PVREAD_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Reading") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

gender_box_scie <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = ST004D01T, y = PVSCIE_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Science") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

gender_bar | (gender_box_math / gender_box_read / gender_box_scie)

The recoded gender data, using “ST004D01T”, shows a balanced distribution between male and female students. Initial boxplot analysis suggests females outperform males in Reading, and males outperform females in Math and Science. Given the overlap in boxplots, further exploratory data analysis is required to uncover deeper insights.

Visualising distributions of School Category:

school_bar <- ggplot(data = sfu_qqq_SG_req,
       aes(x=STRATUM)) +
  geom_bar(fill = "lightblue") + 
  labs(x = NULL, 
       y = "Num of students") +
  theme_pander() +
  ggtitle("Distribution of students by school") + 
  theme(plot.title = element_text(size = 12)) 

school_box_math <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = STRATUM, y = PVMATH_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Math") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

school_box_read <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = STRATUM, y = PVREAD_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Reading") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

school_box_scie <- ggplot(data = sfu_qqq_SG_req,
                     aes(x = STRATUM, y = PVSCIE_final)) +
  geom_boxplot() +
  scale_y_continuous(limits = c(0,1000)) +
  theme_pander() +
  labs (x = NULL,
        y = NULL) +
  ggtitle("Science") +
  theme(plot.title = element_text(size = 10)) +
  coord_flip()

school_bar | (school_box_math / school_box_read / school_box_scie)

Post-recoding the school category with “STRATUM”, an uneven distribution between public and private school students was noted, aligning with the greater prevalence of public schools in Singapore.

For further exploratory data analysis, it’s essential to consider this imbalance. A probability density approach is suggested to more accurately compare performance distributions across school types.

4 Exploratory Data Analysis

4.1 Distribution of Singapore students’ performance in Math, Reading, and Science

In this section, the raincloud plot is used to provide a visual overview of students’ performances in the three domains. The raincloud plot is a data visualisation technique that provides a half density distribution diagram, and thus is able to provide additional insights, such as the existence of multiple modalities, which could suggests the possibility of groups. Using the raincloud plot, we were able to come up with insights and hypothesis, which could be examined further using CDA techniques.

Below are the code chunks for this data visualisation:

# Combine score data into one data frame with domain as a factor
all_scores <- sfu_qqq_SG_req %>%
  select(PVMATH_final, PVREAD_final, PVSCIE_final) %>%
  pivot_longer(cols = everything(), names_to = "Domain", values_to = "Score") %>%
  mutate(Domain = factor(Domain, levels = c("PVMATH_final", "PVREAD_final", "PVSCIE_final"), 
                         labels = c("MATH", "READING", "SCIENCE")))

# Plot the distribution of student performance by domain
ggplot(all_scores, aes(x = Domain, y = Score)) +
  stat_halfeye(adjust = 0.5,
               justification = -0.4,
               .width = 0,
               point_colour = NA,
               scale = 0.2,
               alpha = 0.4,
               fill = "blue") +
  geom_boxplot(width = 0.1, outlier.shape = NA) +
  stat_dots(side = "left",
            justification = 1.5,
            binwidth = unit(0.0022, "npc"),
            dotsize = 1,
            scale = 0.01,
            position = "dodge",
            alpha = 0.4,
            color = "lightblue") +
  coord_flip(xlim = c(0.6, 2.8)) +
  theme_minimal() +
  labs(title = "Distribution of Singapore Students' Performance by Domain")

The visualizations reveal distinct aspects of Singapore students’ performance across domains:

  1. The density peaks for Math and Science are positioned at higher scores than Reading, indicating stronger performance in these areas. This is corroborated by the boxplots, which show a lower median score for Reading.

  2. The inverted dot plots demonstrate comparable distribution shapes across domains, but with a denser concentration of high-scoring dots in Math and Science, suggesting more students excelling in these subjects.

  3. Outliers are present only on the lower score range for all domains, but their scarcity suggests a minor impact on the overall data.

  4. The dot plots hint at potential multimodality in the Reading and Science score distributions, an insight that could guide further analysis.

4.2 Student gender seems to make a difference in performance

Here, we use the ridge plot to plot out the density distributions of the performance proxy, i.e. the average Plausible Value for each domain, and compare the density distributions across the domains by gender, so as to see if any hypothesis or insights on possible relationship between gender and performance can be derived.

Below are the code chunks for the data visualisation.

DATA VIZ

math_ridge <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVMATH_final,
           y = ST004D01T,
           fill = ST004D01T,
           color = ST004D01T))+
  geom_density_ridges(bandwidth = 15,
                      alpha = .5) +
  labs(x = NULL,
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=830,
           y=3,
           label = "Male students recorded peak\nfrequency at higher Math score",
           size = 2) +
  annotate(geom = "label",
           x=120,
           y=3,
           label = "Math",
           size = 4) +
  theme_minimal() +
  theme(legend.position="none",
        axis.text.x = element_blank())

read_ridge <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVREAD_final,
           y = ST004D01T,
           fill = ST004D01T,
           color = ST004D01T))+
  geom_density_ridges(bandwidth = 15,
                      alpha = .5) +
  labs(x = NULL,
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=800,
           y=3.3,
           label = "Female and Male students recorded peak\nfrequency at similar Reading score",
           size = 2) +
  annotate(geom = "label",
           x=120,
           y=3,
           label = "Reading",
           size = 4) +
  theme_minimal() +
  theme(legend.position="none",
        axis.text.x = element_blank())

scie_ridge <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVSCIE_final,
           y = ST004D01T,
           fill = ST004D01T,
           color = ST004D01T))+
  geom_density_ridges(bandwidth = 15,
                      alpha = .5) +
  labs(x = "Score for each domain",
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=820,
           y=3,
           label = "Male students recorded peak\nfrequency at higher Science score",
           size = 2) +
  annotate(geom = "label",
           x=120,
           y=3,
           label = "Science",
           size = 4) +
  theme_minimal() +
  theme(legend.position="none",
        axis.title = element_text(size = 8, color = "grey20"))

fig2 <- math_ridge / read_ridge / scie_ridge

fig2 +
  plot_annotation(title = "Male students performed better in Math and Science")

NORMALITY TEST

Below code chunks are used to plot the performances for the 3 domains by gender on Q-Q plots.

For the normality test at 95% confidence interval, we hypothesize that:

  • H0 = The performance of students in the 3 domains, grouped by gender, are normally distributed

  • H1 = The underlying distributions are not normally distributed

Visually, the points can be observed to be deviating from the normal line, hence the implication is that the underlying distributions might not be normal.

qq_gender_math <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVMATH_final,
                    fill = ST004D01T)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~ST004D01T,
             nrow = 1) +
  labs(title = "Q-Q plot for Math \nby gender") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_gender_read <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVREAD_final,
                    fill = ST004D01T)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~ST004D01T,
             nrow = 1) +
  labs(title = "Q-Q plot for Reading \nby gender") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_gender_scie <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVSCIE_final,
                    fill = ST004D01T)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~ST004D01T,
             nrow = 1) +
  labs(title = "Q-Q plot for Science \nby gender") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_gender_math | qq_gender_read | qq_gender_scie

The Shapiro-Wilk test for normality was used to test and confirm the visual observations above. The code chunks below details outcome of th

math_sw <- sfu_qqq_SG_req %>% 
  group_by(ST004D01T) %>% 
  shapiro_test(PVMATH_final)

read_sw <- sfu_qqq_SG_req %>% 
  group_by(ST004D01T) %>% 
  shapiro_test(PVREAD_final)

scie_sw <- sfu_qqq_SG_req %>% 
  group_by(ST004D01T) %>% 
  shapiro_test(PVSCIE_final)

combined_sw <- rbind(math_sw, read_sw, scie_sw)

datatable(data = combined_sw,
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap",
          caption = "Table showing Shapiro-Wilk normality test results")

Since the p-value for all the distributions tested are lower than the significance level of 0.05 (taking a 95% confidence level), we reject the null hypothesis (H0) that the underlying distributions are normally distributed. This means that the performance of students (grouped by gender) in all three domains do not follow a normal distribution. This implication is that a non-parametric test will be used in subsequent analysis to test if there is any significant statistical difference in the student’s performance in the three domains according to their gender.

2 SAMPLE-TEST (NON-PARAMETRIC)

Here, we use the non-parametric Wilcoxon rank-sum test with the following pairs of hypotheses using 95% confidence level. The ggbetweenstats function of ggstatsplot package is used for the test, as well as showing the outcome in a visual plot.

Hypothesis 1:

  • H0 = There is no difference in the median Math performance of Singapore students by gender.

  • H1 = There is a difference in the median Math performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = ST004D01T,
               y = PVMATH_final,
               type = "nonparametric",
               conf.level = 0.95,
               ylab = "Math score",
               xlab = "Gender",
               title = "2 sample non-parametric test on Math score by gender") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample non-parametric test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Math performance between genders. Specifically, Male students had a higher median than Female students, suggesting that Male students had performed better in Math.

Hypothesis 2:

  • H0 = There is no difference in the median Reading performance of Singapore students by gender.

  • H1 = There is a difference in the median Reading performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = ST004D01T,
               y = PVREAD_final,
               type = "nonparametric",
               conf.level = 0.95,
               ylab = "Reading score",
               xlab = "Gender",
               title = "2 sample non-parametric test on Reading score by gender") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample non-parametric test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Reading performance between genders. Specifically, Female students had a higher median than Male students, suggesting that Female students had performed better in Reading.

Hypothesis 3:

  • H0 = There is no difference in the median Science performance of Singapore students by gender.

  • H1 = There is a difference in the median Science performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = ST004D01T,
               y = PVSCIE_final,
               type = "nonparametric",
               conf.level = 0.95,
               ylab = "Science score",
               xlab = "Gender",
               title = "2 sample non-parametric test on Science score by gender") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample non-parrametric test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Science performance between genders. Specifically, Male students had a higher median than Female students, suggesting that Male students had performed better in Science.

DISCUSSIONS & INSIGHTS

Using the above plots, differences in the distribution across both gender groups can be observed. The insights are:

  1. The range in performances between the two genders are similar when compared within the same domain. However, across the domains, both genders had density distribution with longer upper tails for Math, while having longer lower tails for Reading. This suggests that both genders likely performed better in Math than Reading.

  2. In terms of the peak frequency in the density distribution, Male students recorded peak frequencies at higher scores for both Math and Science, while being at a similar score compared to Females for Reading. This suggests that a higher proportion of Male students performed better for Math and Science, though this needs to be confirmed by CDA techniques as the ridges for the Male students are skewed left.

  3. The follow-on non-parametric 2-sample tests confirmed the rejection of the null hypothesis, and suggests that there are differences in performance between the 2 genders.

4.3 Public schools seem to exhibit higher disparity in performance

Here, we use the ridge plot to plot out the density distributions of the performance proxy, i.e. the average Plausible Value for each domain, and compare the density distributions across the domains by school category, so as to see if any hypothesis or insights on possible relationship between school category and performance can be derived.

Together with the density ridge plot, a histogram for the average scores of schools for each of the domains was also plotted, so as to see how the public and private schools compared to each other in terms of average student performance.

Below are the code chunks for the data visualisation.

DATA VIZ:

math_ridge_2 <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVMATH_final,
           y = STRATUM,
           fill = STRATUM,
           color = STRATUM))+
  geom_density_ridges(bandwidth = 20,
                      alpha = .5) +
  labs(x = NULL,
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=275,
           y=2.7,
           label = "Public school students \nrecorded peak frequency at \nhigher Math score",
           size = 2) +
  annotate(geom = "label",
           x=840,
           y=3,
           label = "Math",
           size = 3) +
  theme_minimal() +
  theme(legend.position="none",
        axis.text = element_blank())

read_ridge_2 <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVREAD_final,
           y = STRATUM,
           fill = STRATUM,
           color = STRATUM))+
  geom_density_ridges(bandwidth = 20,
                      alpha = .5) +
  labs(x = NULL,
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=275,
           y=2.8,
           label = "Private school students \nrecorded peak frequency at \nhigher Reading score",
           size = 2) +
  annotate(geom = "label",
           x=820,
           y=3,
           label = "Reading",
           size = 3) +
  theme_minimal() +
  theme(legend.position="none",
        axis.text = element_blank())

scie_ridge_2 <- ggplot(sfu_qqq_SG_req, 
       aes(x = PVSCIE_final,
           y = STRATUM,
           fill = STRATUM,
           color = STRATUM))+
  geom_density_ridges(bandwidth = 20,
                      alpha = .5) +
  labs(x = "Score for each domain",
       y = NULL) +
  scale_x_continuous(limits=c(100,900)) +
  annotate(geom = "text",
           x=275,
           y=2.8,
           label = "Public and Private school \nstudents recorded peak \nfrequency at similar \nScience score",
           size = 2) +
  annotate(geom = "label",
           x=820,
           y=3,
           label = "Science",
           size = 3) +
  theme_minimal() +
  theme(legend.position="none",
        axis.text.y = element_blank(),
        axis.title = element_text(size = 8, color = "grey20"))

# code producing histograms
new_df <- sfu_qqq_SG_req %>% 
  select(c("CNTSCHID", "PVMATH_final", "PVREAD_final", "PVSCIE_final", "STRATUM")) %>% 
  group_by(sfu_qqq_SG_req$CNTSCHID, STRATUM) %>% 
  summarise_at(vars(PVMATH_final, PVREAD_final, PVSCIE_final), mean)

math_hist_1 <- ggplot(data = new_df,
       aes(x = PVMATH_final,
           fill = STRATUM)) +
  geom_histogram(bins = 50, alpha = 0.5) +
  labs(y = NULL,
       x = NULL) +
  scale_x_continuous(limits = c(300,800)) +
  scale_y_continuous(limits = c(0,20)) +
  theme_light() +
  theme(legend.position = "none")

read_hist_1 <- ggplot(data = new_df,
       aes(x = PVREAD_final,
           fill = STRATUM)) +
  geom_histogram(bins = 50, alpha = 0.5) +
  labs(y = "Count of schools",
       x = NULL) +
  scale_x_continuous(limits = c(300,800)) +
  scale_y_continuous(limits = c(0,20)) +
  theme_light() +
  theme(legend.position = "none",
        axis.title = element_text(size = 8, color = "grey20"))

scie_hist_1 <- ggplot(data = new_df,
       aes(x = PVSCIE_final,
           fill = STRATUM)) +
  geom_histogram(bins = 50, alpha = 0.5) +
  labs(y = NULL,
       x = "Ave score of individual school") +
  scale_x_continuous(limits = c(300,800)) +
  scale_y_continuous(limits = c(0,20)) +
  theme_light() +
  theme(legend.title=element_blank(),
        legend.text = element_text(size = 6),
        legend.position = "left",
        axis.title = element_text(size = 8, color = "grey20"))

fig3 <- (math_ridge_2 / read_ridge_2 / scie_ridge_2) | (math_hist_1 / read_hist_1 / scie_hist_1)

fig3 +
  plot_annotation(title = "Do all schools perform equally well?", subtitle = "Private schools appear to have an edge over Public schools")
Warning: Removed 4 rows containing missing values (`geom_bar()`).
Removed 4 rows containing missing values (`geom_bar()`).
Warning: Removed 5 rows containing missing values (`geom_bar()`).

NORMALITY TEST:

Below code chunks are used to plot the performances for the 3 domains by school category on Q-Q plots.

For the normality test at 95% confidence interval, we hypothesize that:

  • H0 = The performance of students in the 3 domains, grouped by school category, are normally distributed

  • H1 = The underlying distributions are not normally distributed

Visually, the points can be observed to be deviating from the normal line, hence the implication is that the underlying distributions might not be normal.

qq_school_math <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVMATH_final,
                    fill = STRATUM)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~STRATUM,
             nrow = 1) +
  labs(title = "Q-Q plot for Math \nby school category") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_school_read <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVREAD_final,
                    fill = STRATUM)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~STRATUM,
             nrow = 1) +
  labs(title = "Q-Q plot for Reading \nby school category") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_school_scie <- ggplot(data = sfu_qqq_SG_req,
      mapping = aes(sample = PVSCIE_final,
                    fill = STRATUM)) +
  stat_qq_band(alpha=0.15) +
  stat_qq_line(alpha=0.15) +
  stat_qq_point(size=0.5) +
  facet_wrap(~STRATUM,
             nrow = 1) +
  labs(title = "Q-Q plot for Science \nby school category") +
  theme_linedraw() +
  theme(legend.position = "none",
        axis.text = element_blank(),
        axis.title = element_blank(),
        axis.ticks = element_blank(),
        plot.background = element_rect(),
        panel.grid = element_blank())

qq_school_math | qq_school_read | qq_school_scie

The Shapiro-Wilk test for normality was used to test and confirm the visual observations above. However, as the number of samples for “Public Sch” is larger than 5000 (more than 6000), we will conduct the Shapiro-Wilk test for the “Private Sch” distribution, while assuming that that for the “Public Sch” are approximately normal (since sample size is large). Consequently, the choice of the subsequent 2-sample test will be dependent on whether the distribution for “Private Sch” students are normally distributed.

The code chunks below details outcome of the tests.

math_sw_sch <- sfu_qqq_SG_req %>% 
  group_by(STRATUM) %>%
  filter(STRATUM == "Private Sch") %>% 
  shapiro_test(PVMATH_final)

read_sw_sch <- sfu_qqq_SG_req %>% 
  group_by(STRATUM) %>%
  filter(STRATUM == "Private Sch") %>% 
  shapiro_test(PVREAD_final)

scie_sw_sch <- sfu_qqq_SG_req %>% 
  group_by(STRATUM) %>%
  filter(STRATUM == "Private Sch") %>% 
  shapiro_test(PVSCIE_final)

combined_sw_sch <- rbind(math_sw_sch, read_sw_sch, scie_sw_sch)

datatable(data = combined_sw_sch,
          rownames = FALSE,
          options = list(dom = c("t")),
          style = "bootstrap",
          caption = "Table showing Shapiro-Wilk normality test results")

Since the p-value for the distributions of Reading and Science performance are lower than the significance level of 0.05 (taking a 95% confidence level), we reject the null hypothesis (H0) that the underlying distributions are normally distributed, while we fail to reject the hypothesis that the distribution for Math performance of Private Sch students are normal as the p-value obtained is 0.202 (greater than significance level of 0.05).

The implication is that a non-parametric test will be used in subsequent analysis for Reading and Science, while a parametric test will be used for Math, to test if there is any significant statistical difference in the student’s performance in the three domains according to their school category.

2 SAMPLE-TEST (NON-PARAMETRIC):

Here, we use either the parametric Welch t-test or the non-parametric Wilcoxon rank-sum test with the following pairs of hypotheses using 95% confidence level. The ggbetweenstats function of ggstatsplot package is used for the test, as well as showing the outcome in a visual plot.

Hypothesis 1:

  • H0 = There is no difference in the mean Math performance of Singapore students in different category.

  • H1 = There is a difference in the mean Math performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = STRATUM,
               y = PVMATH_final,
               type = "parametric",
               conf.level = 0.95,
               ylab = "Math score",
               xlab = "School Category",
               title = "2 sample parametric test on Math score by school category") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample t-test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Math performance between school categories. Specifically, private school students had a higher mean than public school students, suggesting that private school students had performed better in Math.

Hypothesis 2:

  • H0 = There is no difference in the median Reading performance of Singapore students by school category.

  • H1 = There is a difference in the median Reading performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = STRATUM,
               y = PVREAD_final,
               type = "nonparametric",
               conf.level = 0.95,
               ylab = "Reading score",
               xlab = "School Category",
               title = "2 sample non-parametric test on Reading score by school category") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample non-parametric test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Reading performance between school categories. Specifically, private school students had a higher median than public school students, suggesting that private school students had performed better in Reading.

Hypothesis 3:

  • H0 = There is no difference in the median Science performance of Singapore students in different school category.

  • H1 = There is a difference in the median Science performance of Singapore students.

ggbetweenstats(data = sfu_qqq_SG_req,
               x = STRATUM,
               y = PVSCIE_final,
               type = "nonparametric",
               conf.level = 0.95,
               ylab = "Science score",
               xlab = "School Category",
               title = "2 sample non-parametric test on Reading score by school category") +
  scale_color_manual(values = c("palegreen", "pink", "black")) +
  theme_bw() +
  theme(legend.position = "none")
Scale for colour is already present.
Adding another scale for colour, which will replace the existing scale.

The p-value obtained from the 2-sample non-parametric test is lower than significance level of 0.05, thus rejecting the null hypothesis that there is no difference in Science performance between school categories. Specifically, private school students had a higher median than public school students, suggesting that private school students had performed better in Science.

DISCUSSIONS & INSIGHTS

Using the above plots, differences in the distributions across school categories were analysed. The insights are:

  1. The density ridges for private schools generally has steeper slopes as compared to public schools. From this, we can infer that the differences in performance of public schools varies more, i.e. public schools’ performance are less “equal” than that of private schools.

  2. In terms of the peak frequency in the density distribution, private school students recorded peak frequencies at lower score for Math, at higher score for Reading and at similar score for Science. Subsequent CDA techniques was used to confirm the observations.

  3. From the histogram plots, it was also observed that the range of school average scores is smaller in private schools than in public schools, suggesting that performance among private schools could be more consistent.

  4. The follow-on 2-sample tests confirmed the rejection of the null hypothesis, and suggests that private school students had better performance in all three domains, contrary to what EDA had initially suggested.

4.4 Positive correlation between performance and socioeconomic status

Next, we use scatter plots to visualise correlations between the performance proxy, i.e. the average Plausible Value for each domain, and the socioeconomic status (measured by ESCS index by OECD PISA), so as to see if any hypothesis or insights on possible relationship between socioeconomic status and performance can be derived.

Below are the code chunks for the data visualisation.

library(ggplot2)
library(patchwork)

# Function to compute correlation and return a formatted annotation string
get_correlation_annotation <- function(score, escs) {
  corr_test <- cor.test(score, escs, method = "pearson")
  paste("r =", round(corr_test$estimate, 3),
        "\np-value =", format.pval(corr_test$p.value, digits = 3))
}

# Function to create scatter plot
create_scatter_plot <- function(data, score_col, score_name, color, annotation) {
  ggplot(data, aes_string(x = score_col, y = "ESCS")) +
    geom_point(size = 0.8, alpha = 0.3, color = color) +
    geom_smooth(method = "lm", linewidth = 0.5, formula = y ~ x) +
    scale_x_continuous(limits = c(100, 900)) +
    labs(x = score_name, y = "Socioeconomic index (ESCS)") +
    annotate("label", x = 500, y = 3.25, label = annotation, size = 2, color = "brown", fill = "lightyellow") +
    theme_light()
}

# Compute correlation annotations
math_annotation <- get_correlation_annotation(sfu_qqq_SG_req$PVMATH_final, sfu_qqq_SG_req$ESCS)
read_annotation <- get_correlation_annotation(sfu_qqq_SG_req$PVREAD_final, sfu_qqq_SG_req$ESCS)
scie_annotation <- get_correlation_annotation(sfu_qqq_SG_req$PVSCIE_final, sfu_qqq_SG_req$ESCS)

# Create scatter plots
math_scatter <- create_scatter_plot(sfu_qqq_SG_req, "PVMATH_final", "Math score", "violet", math_annotation)
Warning: `aes_string()` was deprecated in ggplot2 3.0.0.
ℹ Please use tidy evaluation idioms with `aes()`.
ℹ See also `vignette("ggplot2-in-packages")` for more information.
read_scatter <- create_scatter_plot(sfu_qqq_SG_req, "PVREAD_final", "Reading score", "salmon", read_annotation)
scie_scatter <- create_scatter_plot(sfu_qqq_SG_req, "PVSCIE_final", "Science score", "palegreen", scie_annotation)

# Combine the plots
fig4 <- math_scatter + read_scatter + scie_scatter +
  plot_layout(guides = "collect") & theme(legend.position = "bottom")

# Add titles to the combined plot
fig4 + 
  plot_annotation(
    title = "Student Performance and Socioeconomic Status Correlation",
    subtitle = "There is a positive correlation across all domains, suggesting socioeconomic status influences student performance.",
    theme = theme(plot.title = element_text(hjust = 0.5))
  )
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The analysis of the data suggests that students with higher socioeconomic status tend to have higher performance scores across all three academic domains: Math, Reading, and Science. The consistency of the correlation across different domains implies that socioeconomic factors may have a pervasive influence on student performance. Given the high level of statistical significance, it is unlikely that these findings are due to random variation in the data. This implies that socioeconomic status is a strong predictor of academic performance among Singapore students in this dataset. Further analysis, perhaps including multivariate regression or more sophisticated modeling, could provide additional insights into the nature of these relationships.

4.5 A look into the details in relationship between performance and components of socioeconomic status

Finally, we use multiple trellis box plots to investigate into the possible relations between the performance levels, obtained by mapping the average Plausible Value for each domain to performance scales defined by PISA, and the individual components breakdown (i.e. occupation, education and home possessions of parents) of the ESCS index, so as to see if there could be any dominating components that could explain for the observations in 4.4.

Below are the code chunks for the data visualization.

#HISEI index
math_level_h <- ggplot(data=sfu_qqq_SG_req,
       aes(x=MATH_level,
           y=HISEI)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "blue",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = "Math \nperformance",
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.title.y = element_text(size = 9, color = "grey20"))
Warning: The `fun.y` argument of `stat_summary()` is deprecated as of ggplot2 3.3.0.
ℹ Please use the `fun` argument instead.
read_level_h <- ggplot(data=sfu_qqq_SG_req,
       aes(x=READ_level,
           y=HISEI)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "blue",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = "Reading \nperformance",
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.title.y = element_text(size = 9, color = "grey20"))

scie_level_h <- ggplot(data=sfu_qqq_SG_req,
       aes(x=SCIE_level,
           y=HISEI)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "blue",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = "Science \nperformance",
       y = "Parent \noccupation index") +
  theme_light() + 
  coord_flip() +
  theme(axis.title.x = element_text(size = 9, color = "grey20"),
        axis.title.y = element_text(size = 9, color = "grey20"))

# PAREDINT index
math_level_p <- ggplot(data=sfu_qqq_SG_req,
       aes(x=MATH_level,
           y=PAREDINT)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "black",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.text.y = element_blank())

read_level_p <- ggplot(data=sfu_qqq_SG_req,
       aes(x=READ_level,
           y=PAREDINT)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "black",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.text.y = element_blank())

scie_level_p <- ggplot(data=sfu_qqq_SG_req,
       aes(x=SCIE_level,
           y=PAREDINT)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "black",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = "Highest parent \neducation in years") +
  theme_light() + 
  coord_flip() +
  theme(axis.text.y = element_blank(),
        axis.title.x = element_text(size = 9, color = "grey20"))

# HOMEPOS index
math_level_home <- ggplot(data=sfu_qqq_SG_req,
       aes(x=MATH_level,
           y=HOMEPOS)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "red",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.text.y = element_blank())

read_level_home <- ggplot(data=sfu_qqq_SG_req,
       aes(x=READ_level,
           y=HOMEPOS)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "red",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = NULL) +
  theme_light() + 
  coord_flip() +
  theme(axis.text.x = element_blank(),
        axis.text.y = element_blank())

scie_level_home <- ggplot(data=sfu_qqq_SG_req,
       aes(x=SCIE_level,
           y=HOMEPOS)) + 
  geom_boxplot(outlier.size = 0.8, 
               outlier.alpha = 0.6, 
               outlier.color = "red",
               fill = "lightblue") + 
  stat_summary(geom = "point",
               fun.y = "mean",
               color = "salmon",
               size = 1) +
  labs(x = NULL,
       y = "Home possessions") +
  theme_light() + 
  coord_flip() +
  theme(axis.text.y = element_blank(),
        axis.title.x = element_text(size = 9, color = "grey20"))

fig5 <- (math_level_h / read_level_h / scie_level_h) | (math_level_p / read_level_p / scie_level_p) | (math_level_home / read_level_home / scie_level_home)

fig5 + 
  plot_annotation(title = "Breakdown by Socioeconomic Components", subtitle = "Plots reveal detailed insights: Parents' occupation and home possessions likely the key contributors \nbehind the correlation between performance and socioeconomic status")
Warning: Removed 310 rows containing non-finite values (`stat_boxplot()`).
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DISCUSSIONS & INSIGHTS

Using the above plots, possible relationships between performance and the components of ESCS index were analysed. The insights are:

  1. Parent occupation index:

    • The means and medians generally increases as performance level increases, with an outlier observed for Science, whereby there was a low performer with high parent occupation index. Despite so, as this is an isolated data point, this could be a rare exception.
  2. Parent education (in years):

    • Though the means generally increase slightly with increase in performance, the relationship might not be so clear in this case as the boxplots are mostly overlapping.
  3. Home possessions:

    • The means and medians generally increases as performance level increase. However, the existence of many outliers makes this observation less certain.

Putting the above observations together, it can be inferred that the more likely contributors behind the correlation identified in 4.4 to be due to parents’ occupation and home possessions, and less by parents’ education.

5 Conclusion

Exploratory Data Analysis (EDA) methods and ggplot2 data visualisation functions were used to analyse the PISA dataset for Singapore students:

  • the distribution of Singapore students’ performance in mathematics, reading, and science, and

  • the relationship between these performances with schools, gender and socioeconomic status of the students.

From the exploratory analysis done, key insights obtained are as follows:

  • There is likelihood that performance differs between genders, where Male students likely perform better in Maths and Science,

  • Not all schools have performed equally well, with the likelihood that private schools having performed better than public schools,

  • Likelihood of correlation between socioeconomic status and performance, with parents’ occupation and home possessions as possible key contributors to the correlation.

Further exploratory data analysis and confirmatory data analysis techniques can be performed to further analysis and confirm the insights obtained.

6 References