In this set of exercises, we will practice filtering and rearranging the order of rows.

As for the previous set of data wrangling exercises, before we can begin, we need to load the tidyverse package(s) and import the data. Also for these exercises, it is advisable to open the codebook codebook for the data set.

library(tidyverse)
library(haven)
library(sjlabelled)


allbus_2021 <- read_sav("./data/allbus_2021ZA5280_v1-0-0.sav") %>% 
  remove_all_labels() %>% 
  as_tibble()

1

As a first exercise, using base R, let’s create a new data set named allbus_single that only contains data from respondents who reported being single.

The variable representing marital status is named mstat and the value indicating that the respondent is single is 5. Remember that there are 2 options in base R for filtering rows (the same ones as for selecting columns).

solution 

# Option 1
allbus_single <- allbus_2021[allbus_2021$mstat == 5, ]

# Option 2
allbus_single <- subset(allbus_2021, mstat == 5)

2

Now, let’s use the dplyr function for filtering rows: Create an object named allbus_male_sober_driver that only contains respondents who report that they are male as well as never having driven a car whilst being drunk in the past.

The names of the variables we need here are sex and cs02 (drunk driving) and the values we want to filter for are 1 (male), and 1 (never), respectively.

solution 

allbus_male_sober_driver <- allbus_2021 %>% 
  filter(sex == 1,
         cs02 == 1)

3

Using the same function from dplyr, create another subset of cases called allbus_social_media_news that only includes respondents that stated that they use social media between (inclusively) three to five days per week as a means of news source.

The variable we need for this is called lm35 and the values of that variable we are looking for are 3 to 5. You can use the helper function between() here (remember that the values you provide to this function are inclusive).

solution 

allbus_social_media_news <- allbus_2021 %>% 
  filter(between(lm35, 3, 5))

4

Let’s briefly turn back to base R for this task: Sort the allbus_2021 data set in descending order of the ls01 (general life satisfaction) variable. You can overwrite the original allbus_2021 object for this task. Have a look at the resulting data frame to check if your code worked.

You need the base R function order() here. You can check your result using head(). To limit the amount of output, you can subset columns using [ ] within the head() command (general life satisfaction is the 513th variable in the data set, so you could, e.g., subset columns 510:513).

solution 

allbus_2021 <- allbus_2021[order(desc(allbus_2021$ls01)),]

head(allbus_2021[, 510:513])
## # A tibble: 6 x 4
##    sm02  sm03  pv01  ls01
##   <dbl> <dbl> <dbl> <dbl>
## 1     2     2     1    10
## 2     2     1     2    10
## 3     2     1     1    10
## 4     2     2    NA    10
## 5     2     2     1    10
## 6     1     2     1    10

5

Let’s rearrange the order of rows again, this time using a function from the dplyr package. To restore the original order of the allbus_2021 data set, sort in ascending order of the respid variable. As for the previous task, check whether your code works, but this time using a (short) pipe chain and a dplyr function for catching a glimpse of your data.

The dplyr function you are looking for is in another castle… Just kidding (and apologies for the silly “Super Mario” reference here… that’s what happens when you work with pipes more than a plumber does), it’s arrange().

solution 

albus_2021 <- allbus_2021 %>% 
  arrange(respid)

allbus_2021 %>% 
  select(respid:ls01) %>% 
  glimpse()
## Rows: 5,342
## Columns: 510
## $ respid   <dbl> 2, 47, 60, 76, 83, 86, 91, 163, 203, 220, 256, 277, 281, 311, 312, 372, 376, 387, 402, 41~
## $ substudy <dbl> 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,~
## $ mode     <dbl> 4, 4, 3, 3, 4, 3, 3, 3, 4, 4, 3, 4, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4,~
## $ splt21   <dbl> 1, 3, 2, 3, 1, 3, 2, 3, 1, 2, 1, 1, 2, 2, 1, 2, 2, 2, 1, 1, 1, 3, 2, 2, 1, 2, 1, 1, 2, 3,~
## $ eastwest <dbl> 1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1,~
## $ german   <dbl> 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1,~
## $ ep01     <dbl> 3, NA, 2, NA, 2, NA, 2, NA, 2, 1, 3, 3, 2, 3, 2, 2, 3, 2, 2, 1, 2, NA, 3, 3, 2, 2, 2, 2, ~
## $ ep03     <dbl> 1, NA, 2, NA, 2, NA, 1, NA, 1, 1, 1, 2, 1, 2, 2, 2, 2, 1, 2, 1, 1, NA, 2, 2, 1, 2, 2, 1, ~
## $ ep04     <dbl> 3, NA, 2, NA, 3, NA, 3, NA, 2, 2, 2, 4, 2, 2, 2, 2, 3, 3, 3, 4, 4, NA, 2, 4, 2, 4, 4, 3, ~
## $ ep06     <dbl> 3, NA, 3, NA, 3, NA, 3, NA, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, NA, 3, 4, 2, 3, 3, 3, ~
## $ lm01     <dbl> 5.0, 6.0, 7.0, 7.0, 7.0, 7.0, 7.0, 0.0, 7.0, 7.0, 4.0, 6.0, 6.0, 7.0, 7.0, 7.0, 7.0, 6.0,~
## $ lm02     <dbl> 90, 210, 150, 180, 240, 120, 180, NA, 90, 180, 60, 210, 150, NA, NA, 960, 165, 120, 110, ~
## $ lm19     <dbl> 1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, NA, 1, 1, 1, 1, ~
## $ lm20     <dbl> 5.0, 6.0, 7.0, 7.0, 7.0, 7.0, 7.0, NA, 7.0, 7.0, 4.0, 6.0, 6.0, 7.0, 7.0, 7.0, 7.0, 6.0, ~
## $ lm21     <dbl> 2, 1, 2, 2, 2, 2, 2, NA, 1, 2, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, NA, 2, 1, 1, 1, ~
## $ lm22     <dbl> NA, 2.0, NA, NA, NA, NA, NA, NA, 0.5, NA, NA, 6.0, NA, 7.0, 7.0, 7.0, NA, NA, 6.0, NA, 0.~
## $ lm14     <dbl> 0.5, 7.0, 7.0, 7.0, 6.0, 6.0, 6.0, 0.0, 0.0, 7.0, 7.0, 7.0, 6.0, 7.0, 7.0, 7.0, 7.0, 7.0,~
## $ xr19     <dbl> 1, 1, NA, NA, 2, NA, NA, NA, 1, 1, NA, 1, NA, NA, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, NA, 1, 1,~
## $ xr20     <dbl> 1, 2, 1, 1, NA, 1, 2, 1, 1, 1, 1, 3, 1, NA, NA, 2, 4, 1, 2, 1, 1, 1, 1, 1, 1, 5, 2, 2, 1,~
## $ lm27     <dbl> 1, 0, 0, 0, NA, 1, 1, 1, 0, 1, 0, 0, 0, NA, NA, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 1,~
## $ lm28     <dbl> 1, 1, 1, 0, NA, 1, 0, 1, 1, 0, 1, 0, 1, NA, NA, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0,~
## $ lm29     <dbl> 1, 1, 1, 1, NA, 0, 1, 0, 0, 1, 0, 0, 0, NA, NA, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1,~
## $ lm30     <dbl> 1, 0, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, NA, NA, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1,~
## $ lm31     <dbl> 0, 0, 0, 0, NA, 0, 0, 0, 0, 1, 1, 0, 0, NA, NA, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 0,~
## $ lm32     <dbl> 0, 0, 0, 0, NA, 0, 0, 1, 0, 0, 0, 0, 0, NA, NA, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ lm33     <dbl> 0, 0, 0, 0, NA, 1, 0, 0, 0, 0, 0, 0, 0, NA, NA, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,~
## $ lm34     <dbl> 0, 0, 0, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, NA, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ lm35     <dbl> 0.0, 0.0, 2.0, 0.0, NA, 0.0, 0.0, 7.0, 7.0, 0.0, 0.5, 3.0, 7.0, NA, NA, 0.5, 0.0, 0.0, 0.~
## $ lm36     <dbl> 1, 1, 2, 3, 2, 1, 1, 3, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 1, 3, 2, 4, 2, 1, 1, 2, 2, 2, 2,~
## $ lm37     <dbl> 2, 2, NA, 3, 3, 2, 3, 2, 2, NA, 2, 3, 3, 3, 1, 2, 2, 3, 3, 2, 3, 3, 3, 3, 2, NA, 2, 2, 3,~
## $ lm38     <dbl> 1, 1, 2, 3, 2, 2, 1, 3, 1, 2, 1, 2, 2, 2, 1, 1, 2, 1, 2, 2, 2, 4, NA, 2, 2, 2, 2, 2, 2, N~
## $ lm39     <dbl> 4, 4, NA, 3, 4, 4, NA, 3, 3, 4, 4, 3, 3, NA, NA, 3, 3, NA, 3, 3, 4, 3, 2, 3, 3, 3, 3, NA,~
## $ la01     <dbl> 4, 1, 1, 5, 3, 1, 4, 2, 4, 2, 2, 4, 2, 1, 5, 4, 4, 1, 2, 3, 5, 5, 5, 5, 2, 1, 1, 2, 4, 4,~
## $ id02     <dbl> 4, 3, 4, 2, 3, 3, 3, 4, 4, 5, 5, 2, 3, 3, 3, 2, 3, 4, 3, 3, 4, 3, 2, 3, 3, 3, 3, 3, 2, 3,~
## $ id01     <dbl> 3, 3, 2, 2, 3, 3, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 2, 3, 3, 2, 3,~
## $ mi05     <dbl> 2, 2, 2, 3, 2, 2, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 1, 2, 1,~
## $ mi06     <dbl> 1, 2, 1, 3, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 1,~
## $ mi07     <dbl> 2, 2, 2, 3, 2, 2, 1, 1, 3, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 2, 3, 2, 1, 3, 2, 3, 3,~
## $ mi08     <dbl> 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 1, 3, 1, 2, 1, 2, 2, 2, 2, 3, 2, 2, 1, 2, 2, 2, 2, 3,~
## $ mi09     <dbl> 2, 2, 1, 2, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 2, 2, 1, 2, 3, 2, 2, 1, 1, 1, 2, 2, 3,~
## $ mi10     <dbl> 2, 2, NA, 2, 2, 1, 2, 1, 2, 2, 2, 3, 2, 2, 2, 3, 1, 2, 2, 2, 2, 3, 2, 3, 1, 2, 2, 2, 3, 2~
## $ mi11     <dbl> 2, 2, 1, NA, 2, 1, 1, 1, 1, 1, 2, 2, 2, 2, 1, 3, 2, 1, 1, 1, 2, 2, 2, 3, 1, 1, 2, 2, 3, 2~
## $ sex      <dbl> 1, 1, 2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 2, 1, 2, 2,~
## $ mborn    <dbl> 3, 3, 4, 1, 2, 5, 7, 3, 8, 10, 6, 7, 12, 3, 1, 4, 12, 5, 1, 1, 4, 6, 5, 9, 12, 9, 1, 8, 9~
## $ yborn    <dbl> 1968, 1949, 1964, 1966, 1944, 1963, 1958, 1960, 1974, 1943, 1961, 1949, 1951, 1939, 1947,~
## $ age      <dbl> 53, 72, 57, 55, 77, 58, 62, 61, 46, 77, 60, 71, 69, 82, 74, 80, 65, 66, 84, 62, 59, 69, 5~
## $ agec     <dbl> 3, 4, 3, 3, 5, 3, 4, 4, 3, 5, 4, 4, 4, 5, 4, 5, 4, 4, 5, 4, 3, 4, 3, 2, 2, 4, 4, 3, 4, 6,~
## $ dn07     <dbl> 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 2, 1,~
## $ dm02     <dbl> NA, NA, 1996, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 201~
## $ dm02c    <dbl> NA, NA, 6, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 8, 7, ~
## $ dm03     <dbl> NA, NA, 25, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 4, 13~
## $ dg10     <dbl> 8, 9, 95, 13, 2, 2, 8, 7, 16, 7, 3, 14, 11, 3, 9, 15, 7, 15, 6, 1, 1, 4, 95, 14, 14, 1, 9~
## $ dg03     <dbl> 4, 4, NA, 1, 4, 4, 4, 4, 1, 4, 4, 1, 4, 4, 4, 1, 4, 1, 4, 4, 4, 3, NA, 1, 2, 4, NA, 1, NA~
## $ dm06     <dbl> NA, NA, 129, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, ~
## $ dn01     <dbl> 0, 0, 0, 0, 0, 0, 148, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 476, 0, 0, 0, 0, 0, 0~
## $ dn02     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dn04     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1,~
## $ dn05     <dbl> 1, 1, 2, 1, 1, 1, NA, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, NA, 1, 1, 1, 2, 1, 2, ~
## $ ma01b    <dbl> 4, 6, NA, 7, 7, 6, NA, 6, 6, NA, 5, 7, NA, NA, 7, NA, NA, NA, 7, 7, 6, 7, NA, NA, 2, NA, ~
## $ ma02     <dbl> 2, 2, NA, 4, 1, 1, NA, 1, 4, NA, 1, 2, NA, NA, 1, NA, NA, NA, 2, 1, 2, 7, NA, NA, 1, NA, ~
## $ ma03     <dbl> 1, 7, NA, 7, 3, 1, NA, 2, 3, NA, 1, 4, NA, NA, 7, NA, NA, NA, 2, 1, 2, 4, NA, NA, 1, NA, ~
## $ ma04     <dbl> 1, 1, NA, 4, 2, 1, NA, 2, 1, NA, 1, 1, NA, NA, 7, NA, NA, NA, 1, 1, 1, 4, NA, NA, 1, NA, ~
## $ mc01     <dbl> 2, 2, NA, 2, 1, 2, NA, 2, 2, NA, 2, 2, NA, NA, 2, NA, NA, NA, 2, 1, 1, 1, NA, NA, NA, NA,~
## $ mc02     <dbl> 1, 1, NA, 1, 1, 1, NA, 1, 1, NA, 1, 2, NA, NA, NA, NA, NA, NA, 2, 1, 1, NA, NA, NA, 1, NA~
## $ mc03     <dbl> 2, 1, NA, 1, 2, 1, NA, 2, 1, NA, 2, 2, NA, NA, 2, NA, NA, NA, 2, NA, 1, NA, NA, NA, 2, NA~
## $ mc04     <dbl> 1, 1, NA, 1, 2, 2, NA, 1, 1, NA, 1, 2, NA, NA, 2, NA, NA, NA, 2, 1, 1, NA, NA, NA, 1, NA,~
## $ pn11     <dbl> 3, 1, NA, 1, 2, 4, NA, 3, 2, NA, 3, 2, NA, NA, 1, NA, NA, NA, 2, 3, 1, 1, NA, NA, 2, NA, ~
## $ fr07     <dbl> NA, 3, 3, 1, NA, 1, 1, 2, NA, 1, NA, NA, 2, 3, NA, 1, 2, 1, NA, NA, NA, 1, 3, 1, NA, 1, N~
## $ fr08     <dbl> NA, 2, 2, 1, NA, 2, 2, 1, NA, 2, NA, NA, 2, 4, NA, 1, 2, 3, NA, NA, NA, 1, 3, 1, NA, 1, N~
## $ fr03b    <dbl> NA, 1, 4, 4, NA, 4, 4, 3, NA, 3, NA, NA, 1, 2, NA, 4, 3, 4, NA, NA, NA, 4, 2, 3, NA, 4, N~
## $ fr04b    <dbl> NA, 1, 4, 4, NA, 4, 4, 3, NA, 4, NA, NA, 4, 3, NA, 4, 3, 4, NA, NA, NA, 4, 1, 3, NA, 4, N~
## $ fr05b    <dbl> NA, 3, 2, 4, NA, 4, 2, 1, NA, 1, NA, NA, 3, 2, NA, 1, 3, 1, NA, NA, NA, 1, 3, 1, NA, 1, N~
## $ fr09     <dbl> NA, 2, 2, 4, NA, 4, 2, 3, NA, 2, NA, NA, 3, NA, NA, 4, 2, 3, NA, NA, NA, 2, 1, 3, NA, 4, ~
## $ fr10     <dbl> NA, 1, 4, 4, NA, 4, 4, 2, NA, 4, NA, NA, 3, 4, NA, 4, 3, 3, NA, NA, NA, 4, 2, 4, NA, 4, N~
## $ fr11     <dbl> NA, 3, 3, 1, NA, 1, 3, 1, NA, 1, NA, NA, 1, 3, NA, 1, 2, 1, NA, NA, NA, 1, 2, 1, NA, 1, N~
## $ fr12     <dbl> NA, 1, 2, 1, NA, 1, 2, 1, NA, 1, NA, NA, 1, 2, NA, 1, 2, 1, NA, NA, NA, 1, 1, 2, NA, 1, N~
## $ fe13     <dbl> NA, 4, NA, 2, NA, 4, 5, 3, NA, 3, NA, NA, 2, NA, NA, 1, 5, 3, NA, NA, NA, 5, 2, 5, NA, 5,~
## $ fe14     <dbl> NA, 3, NA, 5, NA, 5, 3, 4, NA, 4, NA, NA, 4, 3, NA, NA, 4, 5, NA, NA, NA, 3, 5, 3, NA, 4,~
## $ fe15     <dbl> NA, 1, 1, 1, NA, 1, 1, 1, NA, 1, NA, NA, 1, 1, NA, 2, 2, 1, NA, NA, NA, 2, 4, 1, NA, 1, N~
## $ fe16     <dbl> NA, 5, 3, 4, NA, 3, 4, 5, NA, 5, NA, NA, 5, NA, NA, NA, 3, 4, NA, NA, NA, 4, 1, 4, NA, 3,~
## $ fe17     <dbl> NA, 2, 2, 3, NA, 2, 2, 2, NA, 2, NA, NA, 3, 2, NA, 3, 1, 2, NA, NA, NA, 1, 3, 2, NA, 2, N~
## $ ja01     <dbl> NA, 7, 6, 7, NA, 4, 7, 5, NA, 7, NA, NA, 6, 7, NA, 7, 6, 7, NA, NA, NA, 7, 7, 7, NA, 7, N~
## $ ja02     <dbl> NA, 4, 5, 7, NA, 5, 4, 5, NA, 4, NA, NA, 6, 7, NA, 6, 5, 6, NA, NA, NA, 4, 4, 7, NA, 3, N~
## $ ja03     <dbl> NA, 5, 6, 5, NA, 5, 4, 5, NA, 5, NA, NA, 6, 7, NA, 7, 5, 6, NA, NA, NA, 7, 4, 7, NA, 4, N~
## $ ja04     <dbl> NA, 6, 6, 7, NA, 2, 7, 3, NA, 6, NA, NA, 6, 7, NA, 7, 4, 7, NA, NA, NA, 7, 1, 7, NA, 3, N~
## $ ja05     <dbl> NA, 6, 5, 5, NA, 4, 5, 6, NA, 2, NA, NA, 4, 7, NA, 6, 5, 6, NA, NA, NA, 1, 4, 6, NA, 1, N~
## $ ja06     <dbl> NA, 7, 7, 4, NA, 6, 7, 7, NA, 7, NA, NA, 7, 7, NA, 7, 7, 7, NA, NA, NA, 7, 5, 7, NA, 7, N~
## $ ja07     <dbl> NA, 7, 5, 7, NA, 4, 3, 5, NA, 6, NA, NA, 6, 7, NA, 7, 5, 7, NA, NA, NA, 7, 1, 7, NA, 7, N~
## $ ja08     <dbl> NA, 6, 5, 4, NA, 7, 6, 4, NA, 7, NA, NA, 7, 7, NA, 7, 5, 7, NA, NA, NA, 7, 1, 7, NA, 5, N~
## $ ja09     <dbl> NA, 6, 7, 3, NA, 4, 7, 6, NA, 5, NA, NA, 7, 7, NA, 7, 6, 7, NA, NA, NA, 7, 1, 6, NA, 7, N~
## $ ja10     <dbl> NA, 6, 4, 7, NA, 5, 7, 7, NA, 7, NA, NA, 6, 7, NA, 7, 4, 6, NA, NA, NA, 7, 1, 6, NA, 7, N~
## $ ja11     <dbl> NA, 6, 6, 7, NA, 5, 7, 6, NA, 7, NA, NA, 6, 7, NA, 7, 4, 6, NA, NA, NA, 7, 4, 6, NA, 7, N~
## $ lp03     <dbl> 2, 1, 2, 1, 2, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 2, 1, 2, 2, 1, 2, 1, 2, 1, 2, NA, 1, 1, 2, 1~
## $ lp04     <dbl> 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 1, 1,~
## $ lp05     <dbl> 2, 1, 2, 1, 1, 2, 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1,~
## $ lp06     <dbl> 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 1, 2, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1,~
## $ vm08     <dbl> 2, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, NA, 1, 1, 2, 1~
## $ vm09     <dbl> 3, 2, 2, 3, 3, 2, 2, 2, 2, 2, 1, 2, 1, 1, 3, 3, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2,~
## $ vm10     <dbl> 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1,~
## $ vm11     <dbl> 3, 3, 3, 3, 3, 2, 2, 3, 3, 3, 3, 2, 1, 3, 3, 3, 3, 2, 2, 2, 2, 3, 1, 3, 2, 2, 3, 3, 2, 2,~
## $ vm12     <dbl> 3, 2, 2, 3, 3, 2, 2, 2, 2, 2, 1, 2, 1, 3, 3, 3, 2, 2, 3, 1, 2, 3, 1, 2, 2, 2, 2, 3, 2, 2,~
## $ vm13     <dbl> 1, 2, 3, 3, 3, 2, 2, 2, 3, 2, 1, 2, 1, 3, 3, 1, 3, 2, 2, 2, 2, 3, 1, 2, 2, 2, 3, 3, 2, 2,~
## $ vm14     <dbl> 3, 2, 2, 3, 3, 2, NA, 3, 2, 2, 1, 3, 1, 3, 3, NA, 2, 2, 3, 2, 2, 3, 1, 2, 2, 2, 2, 3, 2, ~
## $ vm15     <dbl> 3, 2, 2, 3, 3, 2, 2, 3, 2, 2, 3, 2, 1, 3, 3, NA, 2, 2, 3, 3, 2, 3, 1, 2, 2, 2, 3, 2, 2, 2~
## $ st01     <dbl> 1, 1, 3, 2, 3, 1, 1, NA, 3, 3, 3, 3, 1, 2, 2, NA, 3, 1, 2, 3, 1, 2, 2, 2, 1, 1, 3, 3, 3, ~
## $ pt01     <dbl> 4, NA, 7, NA, 4, NA, 3, NA, 6, 6, 5, 6, 7, 7, 6, 7, 5, 7, 6, 6, 7, NA, 4, 7, 6, NA, 5, 5,~
## $ pt02     <dbl> 7, NA, 7, NA, 6, NA, 7, NA, 7, 7, 7, 4, 7, 7, 6, 6, 6, 7, 7, 6, 6, NA, 7, 7, 7, 7, 7, 7, ~
## $ pt03     <dbl> 4, NA, 6, NA, 4, NA, 4, NA, 6, 6, 5, 4, 6, 7, 6, 6, 4, 5, 6, 5, 2, NA, 2, 6, 6, 7, 6, 4, ~
## $ pt04     <dbl> 4, NA, 5, NA, 5, NA, 5, NA, 5, 6, 4, 4, 6, 3, 6, 6, 4, 4, 6, 5, 4, NA, 4, 6, 6, 5, 4, 5, ~
## $ pt06     <dbl> 2, NA, 4, NA, 6, NA, 4, NA, 4, 2, 2, 1, 3, 1, 1, 1, 2, 1, 4, 2, 3, NA, 1, 1, 5, 1, 3, 1, ~
## $ pt07     <dbl> 5, NA, 5, NA, 6, NA, 4, NA, 4, 6, 3, 3, 5, 5, 1, 1, 4, 5, 7, 2, 4, NA, 1, 1, 6, 4, 5, 1, ~
## $ pt08     <dbl> 5, NA, 6, NA, 6, NA, 6, NA, 6, 4, 5, 4, 6, 5, 6, 6, 6, 5, 7, 4, 6, NA, 3, 7, 6, 7, 7, 6, ~
## $ pt09     <dbl> 5, NA, 5, NA, 4, NA, 4, NA, 5, 4, 2, 4, 5, 5, 6, 5, 3, 6, 2, 4, 2, NA, 1, 4, 4, 4, 4, 4, ~
## $ pt10     <dbl> 5, NA, 4, NA, 3, NA, 6, NA, 5, 6, 4, 5, 5, 5, 7, 5, 4, 6, 4, 4, 6, NA, 1, 4, 5, 4, 4, 3, ~
## $ pt11     <dbl> 5, NA, 6, NA, 5, NA, 6, NA, 6, 6, 6, 6, 6, 7, 7, NA, 6, 6, 6, 5, 7, NA, 5, 7, 6, 7, 5, 5,~
## $ pt12     <dbl> 6, NA, 6, NA, 5, NA, 5, NA, 6, 6, 5, 6, 6, 3, 6, 4, 4, 5, 4, 5, 2, NA, 2, 6, 6, 5, 6, 5, ~
## $ pt14     <dbl> 5, NA, 6, NA, 6, NA, 6, NA, 5, 7, 4, 5, 7, 6, 7, 6, 6, 5, 6, 5, 7, NA, 4, 7, 6, 5, 7, 6, ~
## $ pt15     <dbl> 4, NA, 4, NA, 4, NA, 4, NA, 6, 6, 3, 3, 5, 2, 4, 6, 3, 4, 3, 4, 1, NA, 1, 4, 4, 5, 4, 3, ~
## $ pt19     <dbl> 5, NA, 5, NA, 3, NA, 4, NA, 6, 4, 4, 5, 5, 2, 4, 1, 5, 5, 2, 4, 1, NA, 1, 6, 5, 5, 4, 1, ~
## $ pt20     <dbl> 6, NA, 5, NA, 3, NA, 6, NA, 6, 4, 3, 5, 5, 2, 4, 1, 5, 5, 2, 4, 1, NA, 1, 6, 5, 5, 4, 1, ~
## $ ca24     <dbl> 2, 3, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 3, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 2, 3, NA, 2, 2, 2, 2~
## $ cf03     <dbl> 3, 2, 3, 2, 2, 3, 3, 4, 2, 3, 4, 4, 2, 1, 3, 1, 2, 2, 1, 1, 1, 1, 2, 1, 4, 3, 3, 2, 1, 1,~
## $ im01     <dbl> NA, 1, 1, 2, NA, 1, 2, 1, NA, 1, NA, NA, 1, 1, NA, 1, 1, 1, NA, NA, NA, 2, 1, 1, NA, 1, N~
## $ im17     <dbl> 4, 2, 3, 4, 1, 3, 2, 2, 3, 2, 3, 4, 3, 4, 1, 4, 3, 3, 2, NA, 3, 2, 3, 2, 3, 2, 3, 2, 3, 1~
## $ im18     <dbl> 4, 1, 3, 4, 3, 1, 1, 1, 2, 4, 4, 4, 4, 4, 1, 4, 3, 2, 2, 1, 4, 1, 4, 2, 2, 2, 2, 4, 3, 2,~
## $ im19     <dbl> 1, 3, 2, 2, 1, 1, 4, 1, 1, 2, 1, 3, 2, 2, 1, 4, 3, 3, 2, 3, 1, 2, 1, 4, 2, 4, 2, 2, 3, 3,~
## $ im20     <dbl> 3, 2, 2, 1, 2, 2, 4, 1, 1, 4, 1, 1, 2, 1, 1, 4, 3, 2, 2, 3, 2, 2, 1, 3, 3, 3, 1, 3, 2, 3,~
## $ im21     <dbl> 3, 3, 2, 3, 2, 1, 4, 1, 2, 2, 2, 2, 1, 4, 2, 4, 2, 2, 3, 3, 2, 3, 1, 3, 4, 4, 2, 3, 2, 3,~
## $ iw04     <dbl> 4, 1, 2, 1, 1, 2, 1, 2, 1, 1, 3, 2, 2, 1, 1, 2, 2, 1, 2, 2, 1, 1, 3, 2, 2, 1, 3, 2, 1, 1,~
## $ pd11     <dbl> 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 3,~
## $ pi07     <dbl> NA, 2, 1, 1, NA, 2, 2, 2, NA, 2, NA, NA, 1, 1, NA, 1, 1, 2, NA, NA, NA, 1, 1, 2, NA, NA, ~
## $ pi01     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2,~
## $ pi02     <dbl> 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 1, 2, 1, NA, 3, 2, 2, 2, 2, 2, 2, 3, 1, 2, NA, NA, 2, 2, 2,~
## $ pc01     <dbl> 3, NA, 3, NA, 3, NA, 4, NA, 4, 3, 3, 4, 4, 3, 2, 4, 3, 4, 3, 3, 4, NA, 2, 3, 3, 4, 3, 4, ~
## $ pc02     <dbl> 2, NA, 2, NA, 2, NA, 3, NA, 3, 2, 2, 2, 2, 3, 2, 3, 2, 3, 4, 3, 2, NA, 2, 2, 2, 3, 2, 3, ~
## $ pc03     <dbl> 2, NA, 2, NA, 3, NA, 3, NA, 2, 2, 2, 1, 3, 3, 2, 2, 2, 2, 3, 3, 2, NA, 2, 2, 2, 1, 3, 3, ~
## $ pc04     <dbl> 1, NA, 2, NA, 3, NA, 2, NA, 3, 2, 1, 2, 2, 3, 2, NA, 2, 2, 3, 3, 3, NA, 1, 2, 2, 1, 2, 2,~
## $ pc05     <dbl> 2, NA, 2, NA, 2, NA, 2, NA, 2, 1, 2, 1, 2, 2, 2, 3, 2, 2, 3, 2, 2, NA, 2, 2, 2, 2, 2, 2, ~
## $ pc06     <dbl> 2, NA, 2, NA, 3, NA, 3, NA, 3, 3, 2, 3, 3, 4, 4, 3, 3, 3, 3, 2, 2, NA, 2, 3, 2, 3, 3, 3, ~
## $ pc07     <dbl> 2, NA, 2, NA, 2, NA, 2, NA, 2, 2, 2, 2, 2, NA, 1, 2, 2, 2, 3, 2, 1, NA, 1, 1, 2, 1, 2, 1,~
## $ pc08     <dbl> 2, NA, 3, NA, 3, NA, 3, NA, 3, 1, 2, 3, 2, 3, 2, 3, NA, 3, 4, 3, 4, NA, 1, 3, 2, 2, 2, 3,~
## $ pc09     <dbl> 2, NA, 2, NA, 4, NA, 3, NA, 3, 1, 2, 4, 3, 4, 4, 4, NA, 3, 4, 3, 2, NA, 1, 3, 2, 3, 3, 3,~
## $ pc10     <dbl> 2, NA, 3, NA, 2, NA, 2, NA, 2, 2, 3, 2, 3, 2, 3, 4, 3, 3, 3, 3, 2, NA, 2, 4, 2, 2, 3, 3, ~
## $ pc11     <dbl> 2, NA, 2, NA, 2, NA, 2, NA, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 3, 3, 1, NA, 1, 2, 2, 2, 2, 3, ~
## $ pc17     <dbl> 2, NA, 2, NA, 2, NA, 3, NA, 2, 2, 3, 3, 3, 2, 2, 3, 2, 2, 2, 3, 2, NA, 1, 3, 2, 2, 3, 2, ~
## $ pc19     <dbl> 2, NA, 3, NA, 3, NA, 2, NA, 2, 2, 2, NA, 3, NA, 3, 2, 2, 3, 2, 3, 3, NA, 1, 3, 2, 2, 2, 2~
## $ pc20     <dbl> 2, NA, 2, NA, 3, NA, 2, NA, 3, 3, 3, 2, 4, 2, 3, 4, 2, 2, 3, 3, 2, NA, 1, 4, 2, 2, 4, 3, ~
## $ pa02a    <dbl> 1, 3, 2, 4, 3, 1, 1, 1, 1, 1, 1, 3, 2, 2, 2, 3, 3, 1, 2, 3, 2, 3, 2, 5, 3, 2, 3, 2, 3, 3,~
## $ va01     <dbl> 2, NA, 1, NA, 1, NA, 4, NA, 1, 1, 1, 1, 1, 1, 1, NA, 1, 3, 1, 1, 1, NA, 1, 2, 3, 3, 1, 1,~
## $ va02     <dbl> 3, NA, 2, NA, 2, NA, 2, NA, 2, 4, 3, 3, 3, 2, 3, NA, 2, 1, NA, 3, 2, NA, 4, 1, 2, 2, 3, 3~
## $ va03     <dbl> 4, NA, 4, NA, 4, NA, 3, NA, 4, 3, 4, 2, 4, 4, 2, NA, 3, 4, NA, 2, 4, NA, 3, 3, 4, 4, 2, 2~
## $ va04     <dbl> 1, NA, 3, NA, 3, NA, 1, NA, 3, 2, 2, 4, 2, 3, 4, NA, 4, 2, NA, 4, 3, NA, 2, 4, 1, 1, 4, 4~
## $ ingle    <dbl> 2, NA, 3, NA, 3, NA, 1, NA, 3, 3, 3, 4, 3, 3, 4, NA, 3, 1, NA, 4, 3, NA, 3, 2, 1, 1, 4, 4~
## $ pa01     <dbl> 6, 6, 7, 10, 5, 8, 2, 4, 5, 4, 7, 1, 4, 5, 7, 5, 5, 2, 2, 5, 6, 10, 6, 1, 5, 4, 6, 6, 6, ~
## $ ps03     <dbl> 2, NA, 1, NA, 2, NA, 2, NA, 2, 1, 2, 2, 2, 1, 2, 3, 2, 2, 2, 3, 4, NA, 1, 4, 2, 2, 2, 2, ~
## $ ca01     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,~
## $ ca02     <dbl> 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 2, 1, 2, 1, 1, 3, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1,~
## $ ca03     <dbl> 1, 3, 4, 1, 2, 3, 2, 4, 2, 3, 3, 2, 4, 2, 1, 2, 2, 3, 2, 2, 3, 3, 4, 2, 4, 4, 2, 4, 4, 4,~
## $ ca04     <dbl> 3, 4, 4, 4, 1, 4, 2, 4, 3, 2, 4, 3, 4, 1, 1, 1, NA, 3, 1, 4, 4, 4, 4, 4, 4, 4, 3, 4, 4, 4~
## $ ca05     <dbl> 1, 2, 2, 1, 2, 2, 3, 2, 2, 1, 2, 2, 3, 1, 1, 1, 2, 2, 1, 1, 3, 1, 2, 2, 2, 3, 2, 1, 1, 2,~
## $ ca06     <dbl> 2, 2, 3, 1, 1, 1, 3, 4, 3, 2, 3, 3, 3, 2, 1, 1, 2, 3, 2, 2, 2, 2, 2, 2, 3, 2, 1, 1, 1, 2,~
## $ ca07     <dbl> 2, 1, 2, 1, 1, 1, 2, 2, 2, 1, 3, 2, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, 2, 1, 1, 1, 2,~
## $ ca08     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,~
## $ ca09     <dbl> 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1,~
## $ ca10     <dbl> 1, 2, 2, 1, 1, 1, 1, 2, 2, 2, 3, 2, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 1,~
## $ ca11     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 4, 2,~
## $ ca25     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1,~
## $ ca26     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1,~
## $ ca27     <dbl> 4, 3, 3, 3, 3, 5, 3, 4, 4, 3, 5, 4, 3, 3, 3, 3, 4, 3, 3, 3, 4, 4, 4, 5, 3, 3, 4, 3, 4, 3,~
## $ ca28     <dbl> 3, 2, 2, 4, 3, 3, 2, 3, 2, 2, 2, 2, 2, 2, 2, 3, 2, 2, 3, 2, 2, 2, 4, 3, 2, 2, 3, 3, 3, 2,~
## $ ca29     <dbl> 5, 5, 4, 5, 5, 5, 4, 4, 4, 5, 5, 5, 5, 3, 4, 4, 4, 3, 4, 3, 4, 4, 5, 5, 3, 4, 4, 4, 5, 4,~
## $ ca30     <dbl> 5, 5, 5, 5, 5, 3, 4, 4, 5, 5, 3, 3, 3, 5, 3, 5, 4, 4, 4, 4, 5, 4, 5, 5, 2, 5, 5, 4, 3, 4,~
## $ ca15     <dbl> 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, NA, 2~
## $ ca16     <dbl> 1, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 1, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,~
## $ ca17     <dbl> 2, 2, 2, 2, 1, 2, 1, 2, 2, 1, 2, 2, 2, 1, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,~
## $ ca18     <dbl> 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1,~
## $ ca34     <dbl> 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 2, 2,~
## $ ca31     <dbl> 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1,~
## $ ca35     <dbl> 2, 2, 2, 1, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, NA, N~
## $ ca36     <dbl> 2, 1, 1, NA, 1, 1, 1, NA, 1, 1, 1, 2, 1, 2, 1, NA, 1, 1, 1, 1, 2, NA, 2, 2, 1, 1, 2, NA, ~
## $ cs01     <dbl> 2, 1, 3, 1, 1, 2, 5, 4, 4, 1, 5, 1, 4, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 1, 1, 1,~
## $ cs02     <dbl> 1, 6, 2, 1, 1, 2, 1, 3, 3, 2, 5, 1, 4, 1, 1, 1, 1, 1, 1, 1, 6, 2, 1, 1, 1, 1, 4, 1, 1, 1,~
## $ cs03     <dbl> 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1,~
## $ cs04     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, 1, 1, 3, 1, 1, 1,~
## $ cs05     <dbl> 2, 2, 2, 2, 2, 2, 1, 1, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2,~
## $ cs06     <dbl> 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 2,~
## $ cs08     <dbl> 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,~
## $ cs09     <dbl> 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2,~
## $ cp01     <dbl> 3, 2, 5, 3, 5, 1, 2, 2, 2, 3, 2, 4, 2, 5, 5, 3, 4, 3, 3, 3, 3, 5, NA, 5, 1, 4, 2, 3, 3, 4~
## $ cp02     <dbl> 2, 2, 4, 3, 2, 1, 3, 2, 2, 3, 2, 3, 2, 1, 3, 4, 4, 3, 3, 2, 1, 3, NA, 5, 1, 3, 2, 2, 3, 1~
## $ cp03     <dbl> 2, 2, 5, 3, 5, 1, 3, 1, 4, 3, 3, 3, 3, 5, 3, 4, 4, 4, 3, 3, 1, 5, NA, 5, 2, 4, 3, 4, 4, 4~
## $ cp04     <dbl> 3, 4, 5, 5, 3, 2, 4, 1, 4, 3, 4, 3, 2, 2, 5, 5, 4, 4, 3, 5, 3, 5, NA, 5, 2, 5, 2, 3, 5, 4~
## $ ce01     <dbl> 2, NA, NA, NA, 2, NA, NA, NA, 2, NA, 1, 2, NA, NA, 2, NA, NA, NA, 2, 2, 2, NA, NA, NA, 2,~
## $ ce02     <dbl> NA, 2, 2, 2, NA, 2, 2, 2, NA, 2, NA, NA, 2, 2, NA, 2, 2, 2, NA, NA, NA, 2, 2, 2, NA, 2, N~
## $ ca22     <dbl> 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1, 1, 2, 1, 1, 2, 3, 1, NA, 2, 1, 2, 2, 1, 1, 1~
## $ ca23     <dbl> 1, 1, 1, 1, 2, 1, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, NA, 1, 2, 2, 1, 1, 1, 1~
## $ ca32     <dbl> 1, 1, 1, 4, 1, 5, 4, 2, 4, 1, 4, 1, 4, 1, 1, 4, 1, 5, 1, 4, 1, 4, 4, 4, 5, 4, 1, 2, 2, 5,~
## $ ca33     <dbl> 2, 4, 3, 1, 5, 1, 5, 1, 5, 4, 1, 2, 5, 4, 4, 3, 4, 4, 4, 2, 4, 1, 5, 2, 4, 5, 4, 4, 1, 1,~
## $ educ     <dbl> 5, 2, 5, 3, 2, 3, 5, 5, 5, 3, 5, 3, 4, 2, 2, 2, 2, 5, 2, 4, NA, 2, 1, 3, 5, 4, 2, 3, 5, 2~
## $ de06     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0,~
## $ de07     <dbl> 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ de08     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,~
## $ de09     <dbl> 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ de10     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ de12     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0,~
## $ de11     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ de13     <dbl> 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,~
## $ de14     <dbl> 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,~
## $ de15     <dbl> 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0,~
## $ de16     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,~
## $ de05     <dbl> 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1,~
## $ de18     <dbl> 7, NA, NA, NA, NA, NA, NA, NA, NA, NA, 6, NA, NA, NA, NA, NA, NA, 3, NA, NA, 3, NA, NA, N~
## $ de17     <dbl> NA, NA, 1, NA, NA, NA, 3, 3, 3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ isced97  <dbl> 5, 5, 5, 3, 3, 3, 5, 5, 5, 5, 6, 3, 4, 3, 3, 3, 2, 5, 3, 5, 5, 3, 2, 5, 5, 5, 2, 3, 4, 2,~
## $ iscd11   <dbl> 6, 5, 6, 3, 3, 3, 7, 7, 7, 5, 8, 3, 4, 3, 3, 3, 2, 7, 3, 5, 7, 3, 2, 5, 7, 6, 2, 3, 4, 2,~
## $ work     <dbl> 1, 4, 2, 2, 4, 2, 1, 1, 1, 4, 4, 4, 4, 4, 4, 4, 2, 4, 4, 2, 1, 4, 2, 1, 2, 4, 4, 1, 1, 4,~
## $ dw01     <dbl> 2, NA, 5, 5, NA, 5, 5, 5, 5, NA, NA, NA, NA, NA, NA, NA, 6, NA, NA, 4, 5, NA, 6, 5, NA, N~
## $ dw02     <dbl> 14, NA, 53, 52, NA, 52, 53, 54, 54, NA, NA, NA, NA, NA, NA, NA, 61, NA, NA, 42, 53, NA, 6~
## $ isco88   <dbl> 2419, NA, 1200, 3460, NA, 3419, 2446, 2359, 1232, NA, NA, NA, NA, NA, NA, NA, 5220, NA, N~
## $ siops88  <dbl> 57, NA, 60, 49, NA, 46, 52, 62, 60, NA, NA, NA, NA, NA, NA, NA, 32, NA, NA, 50, 50, NA, 3~
## $ isei88   <dbl> 69, NA, 68, 43, NA, 55, 51, 65, 69, NA, NA, NA, NA, NA, NA, NA, 43, NA, NA, 38, 51, NA, 3~
## $ isco08   <dbl> 2421, NA, 1321, 3412, NA, 3322, 2635, 2351, 1212, NA, NA, NA, NA, NA, NA, NA, 5223, NA, N~
## $ siops08  <dbl> 55.80, NA, 64.00, 49.00, NA, 47.00, 53.89, 62.28, 58.00, NA, NA, NA, NA, NA, NA, NA, 42.7~
## $ isei08   <dbl> 70.09, NA, 65.42, 52.72, NA, 57.03, 70.50, 77.88, 74.79, NA, NA, NA, NA, NA, NA, NA, 28.4~
## $ eseg     <dbl> 23, 80, 13, 34, 85, 33, 24, 25, 13, NA, 99, 83, 83, 80, 86, 80, 71, 81, 81, 25, 33, 99, 7~
## $ dw07     <dbl> NA, NA, 2, 2, NA, 2, 1, 2, 2, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, 1, 2, NA, 2, 2, NA, ~
## $ dw15     <dbl> 62.0, NA, 25.0, 35.0, NA, 30.0, 39.0, 40.0, 50.0, NA, NA, NA, NA, NA, NA, NA, 20.0, NA, N~
## $ dw10     <dbl> 2, NA, 1, 2, NA, 2, 1, 1, 1, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, 2, 1, NA, 2, 1, 2, NA~
## $ dw16     <dbl> NA, NA, 1, 1, NA, 1, 1, 3, 1, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, 1, 1, NA, 1, 1, NA, ~
## $ dw17     <dbl> 1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ dw18     <dbl> 2, NA, 2, 2, NA, 2, 2, 2, 2, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, 2, 2, NA, 2, 2, 2, NA~
## $ dw19     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dw19c    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dw37     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dw03     <dbl> NA, 2, NA, NA, 2, NA, NA, NA, NA, NA, 6, 2, 2, 2, 2, 2, NA, 2, 2, NA, NA, 6, NA, NA, NA, ~
## $ dw12     <dbl> NA, 2010, NA, NA, 2002, NA, NA, NA, NA, NA, 2016, 2014, 2018, 1999, 2007, 2001, NA, 2021,~
## $ dw12a    <dbl> NA, 61, NA, NA, 58, NA, NA, NA, NA, NA, 55, 65, 67, 60, 60, 60, NA, 66, 63, NA, NA, 45, N~
## $ dw12b    <dbl> NA, 11, NA, NA, 19, NA, NA, NA, NA, NA, 5, 7, 3, 22, 14, 20, NA, 0, 21, NA, NA, 24, NA, N~
## $ dw01a    <dbl> NA, 5, NA, NA, 5, NA, NA, NA, NA, 3, 2, 5, 5, 4, 6, NA, NA, 5, 5, NA, NA, 4, NA, NA, NA, ~
## $ dw02a    <dbl> NA, 52, NA, NA, 51, NA, NA, NA, NA, 24, 17, 52, 52, 42, 62, NA, NA, 53, 53, NA, NA, 41, N~
## $ isco88a  <dbl> NA, 3119, NA, NA, 4190, NA, NA, NA, NA, 2446, 2419, 3433, 2412, NA, 8290, 7324, NA, 2113,~
## $ siops88a <dbl> NA, 46, NA, NA, 37, NA, NA, NA, NA, 52, 57, 49, 56, NA, 33, 31, NA, 69, 52, NA, NA, 44, N~
## $ isei88a  <dbl> NA, 53, NA, NA, 39, NA, NA, NA, NA, 51, 69, 51, 69, NA, 26, 29, NA, 74, 51, NA, NA, 38, N~
## $ isco08a  <dbl> NA, NA, NA, NA, 4110, NA, NA, NA, NA, 2635, 2421, 3313, 3353, NA, 8342, 7316, NA, 1223, 1~
## $ siops08a <dbl> NA, NA, NA, NA, 42.09, NA, NA, NA, NA, 53.89, 55.80, 43.81, 54.64, NA, 32.00, 31.00, NA, ~
## $ isei08a  <dbl> NA, NA, NA, NA, 43.33, NA, NA, NA, NA, 70.50, 70.09, 55.25, 54.27, NA, 24.45, 30.14, NA, ~
## $ dw20     <dbl> NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, 2, 1, 2, NA, NA, NA, NA, 2, 2, NA, NA, 1, NA, NA, ~
## $ dw22     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dw23     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 52, NA, NA, NA, NA, NA, NA, NA, NA, NA, 520, ~
## $ dw23c    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, NA, 6, NA,~
## $ hs01     <dbl> 3, 1, 1, 2, 2, 1, 2, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 2, 2, 2, 1, 5, 2, 1, 1, 3, 1, 2, 3, 4,~
## $ hs04     <dbl> NA, 5, 3, 2, NA, 3, 4, 5, NA, 3, NA, NA, 4, 5, NA, 5, 2, 3, NA, NA, NA, 1, 4, 2, NA, 5, N~
## $ hs05     <dbl> NA, 5, 4, 3, NA, 5, 4, 3, NA, 3, NA, NA, 5, 4, NA, 5, 3, 4, NA, NA, NA, 1, 4, 5, NA, 4, N~
## $ hs06     <dbl> NA, 1, 2, 3, NA, 2, 2, 1, NA, 2, NA, NA, 2, 2, NA, 2, 3, 2, NA, NA, NA, 5, 2, 1, NA, 2, N~
## $ hs07     <dbl> NA, 1, 2, 3, NA, 2, 3, 2, NA, 3, NA, NA, 2, 2, NA, 2, 3, 2, NA, NA, NA, 3, 4, 1, NA, 2, N~
## $ hs08     <dbl> NA, 4, 4, 4, NA, 4, 5, 5, NA, 3, NA, NA, 5, 3, NA, 1, 3, 4, NA, NA, NA, 3, 5, 5, NA, 3, N~
## $ hs09     <dbl> NA, 5, 5, 5, NA, 5, 5, 3, NA, 5, NA, NA, 5, 4, NA, 5, 4, 5, NA, NA, NA, 2, 5, 5, NA, 5, N~
## $ lp09     <dbl> 4, 3, 3, 4, 3, 4, 3, 2, 3, 3, 3, 4, 3, 4, 3, 3, 3, 3, 3, 4, 3, 4, 3, 3, 4, 3, 4, 2, 1, 4,~
## $ lp10     <dbl> 4, 4, 3, 4, 3, 4, 2, 1, 3, 4, 2, 4, 3, 4, 4, 4, 4, 3, 4, 4, 4, 4, 4, 3, 3, 3, 4, 4, 4, 4,~
## $ lp11     <dbl> 4, 4, NA, 4, 3, 3, 3, 2, 3, 4, 3, 4, 4, 4, 4, 4, 4, 2, 4, 4, 4, 4, 4, 2, 3, 3, 3, 4, 4, 4~
## $ lp12     <dbl> 4, 4, NA, 4, 3, 3, 2, 3, 3, 2, 4, 4, 3, 2, 3, 4, 3, 3, 4, 4, 3, 4, 3, 3, 3, 2, 4, 4, 4, 4~
## $ rb07     <dbl> NA, 1, 1, 1, NA, 10, 9, 6, NA, 10, NA, NA, 8, 9, NA, 1, 5, 7, NA, NA, NA, 5, 1, 1, NA, 8,~
## $ rd01     <dbl> 1, 6, 6, 6, 3, 3, 3, 6, 6, 1, 6, 6, 1, 1, 3, 6, 1, 1, 1, 3, 3, 1, 5, 6, 2, 2, 6, 6, 6, 1,~
## $ rd02     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ rd03     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 3~
## $ rp01     <dbl> 6, 6, 5, 6, 1, 4, 3, 5, 5, 4, 5, 5, 5, 5, 4, 6, 5, 4, 5, 6, 5, 6, NA, 6, 4, 4, 5, 6, 6, 5~
## $ rp02     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 6~
## $ mj01     <dbl> 1, 1, NA, 5, 3, 1, NA, 1, 1, NA, 1, 2, NA, NA, 5, NA, NA, NA, 3, NA, 5, NA, NA, NA, 1, NA~
## $ mj02     <dbl> 7, 7, NA, 7, 7, 7, NA, 7, 7, NA, 7, 7, NA, NA, 7, NA, NA, NA, 7, 7, 3, 7, NA, NA, 7, NA, ~
## $ mj03     <dbl> 3, 6, NA, 5, 2, 1, NA, 7, 1, NA, 1, 2, NA, NA, 1, NA, NA, NA, 5, NA, 7, 4, NA, NA, 1, NA,~
## $ mj04     <dbl> 1, 1, NA, 4, 2, 7, NA, 5, 1, NA, 1, 1, NA, NA, 1, NA, NA, NA, 7, NA, 2, NA, NA, NA, 1, NA~
## $ mj05     <dbl> 1, 4, NA, NA, 4, 1, NA, 7, 1, NA, 2, 3, NA, NA, 1, NA, NA, NA, 6, NA, 7, NA, NA, NA, 1, N~
## $ mj06     <dbl> 4, 7, NA, 7, 7, 2, NA, 4, 5, NA, 6, 6, NA, NA, 7, NA, NA, NA, 5, NA, 6, NA, NA, NA, 6, NA~
## $ mm01     <dbl> 1, 4, NA, 7, 4, 5, NA, 5, 1, NA, 1, NA, NA, NA, 5, NA, NA, NA, 4, NA, 2, 4, NA, NA, 1, NA~
## $ mm02     <dbl> 3, 1, NA, 1, 1, 2, NA, 6, 3, NA, 5, 2, NA, NA, 1, NA, NA, NA, 3, 4, 3, 1, NA, NA, 7, NA, ~
## $ mm03     <dbl> 3, 6, NA, 7, 5, 4, NA, 7, 4, NA, 4, 4, NA, NA, 5, NA, NA, NA, 2, 5, 6, 4, NA, NA, 1, NA, ~
## $ mm04     <dbl> 1, 2, NA, 7, 7, 7, NA, 7, 2, NA, 4, 5, NA, NA, 7, NA, NA, NA, 6, 4, 5, 7, NA, NA, 1, NA, ~
## $ mm05     <dbl> 7, 1, NA, 1, 4, 7, NA, 7, 5, NA, 5, 4, NA, NA, 5, NA, NA, NA, 7, 7, 7, NA, NA, NA, 7, NA,~
## $ mm06     <dbl> 1, 6, NA, 7, 6, 5, NA, 5, 1, NA, 2, 5, NA, NA, 7, NA, NA, NA, 6, NA, 2, NA, NA, NA, 1, NA~
## $ mstat    <dbl> 5, 1, 1, 1, 3, 1, 4, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 4, 3, 5, 1, 3, 3, 1, 1, 3,~
## $ scmborn  <dbl> NA, 6, 7, 6, NA, 3, NA, 9, NA, 5, 4, 12, 3, 10, 7, 6, 9, NA, 4, 3, 10, NA, NA, NA, 8, NA,~
## $ scyborn  <dbl> NA, 1951, 1964, 1962, NA, 1950, NA, 1981, NA, 1940, 1959, 1944, 1956, 1940, 1950, 1939, N~
## $ scage    <dbl> NA, 70, 56, 59, NA, 71, NA, 39, NA, 81, 62, 76, 65, 80, 71, 82, NA, NA, 81, 63, 60, NA, N~
## $ scagec   <dbl> NA, 5, 4, 4, NA, 5, NA, 3, NA, 6, 5, 6, 5, 6, 5, 6, NA, NA, 6, 5, 5, NA, NA, NA, 3, NA, N~
## $ sceduc   <dbl> NA, 2, 5, 3, NA, 5, NA, 3, NA, 5, 5, 3, NA, 2, 2, 2, 2, NA, 3, 5, 5, NA, NA, NA, 4, NA, N~
## $ scde06   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 1, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde07   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde08   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 1, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde09   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 1, 0, 0, 1, NA, 1, 0, 1, NA, NA, NA, 0, NA, NA~
## $ scde10   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde12   <dbl> NA, 1, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde11   <dbl> NA, 0, 0, 1, NA, 0, NA, 1, NA, 0, 0, 1, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde13   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde14   <dbl> NA, 0, 1, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde15   <dbl> NA, 0, 0, 0, NA, 1, NA, 0, NA, 1, 1, 0, 1, 0, 0, 0, 0, NA, 0, 1, 0, NA, NA, NA, 1, NA, NA~
## $ scde16   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde05   <dbl> NA, 0, 0, 0, NA, 0, NA, 0, NA, 0, 0, 0, 0, 0, 0, 0, 0, NA, 0, 0, 0, NA, NA, NA, 0, NA, NA~
## $ scde17   <dbl> NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ scde18   <dbl> NA, NA, NA, NA, NA, 5, NA, NA, NA, 3, 5, NA, 5, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA~
## $ sciscd97 <dbl> NA, 3, 5, 5, NA, 5, NA, 5, NA, 5, 5, 5, 5, 3, 2, 3, 3, NA, 3, 5, 4, NA, NA, NA, 5, NA, NA~
## $ sciscd11 <dbl> NA, 3, 7, 5, NA, 7, NA, 5, NA, 7, 7, 5, 7, 3, 2, 3, 3, NA, 3, 7, 4, NA, NA, NA, 7, NA, NA~
## $ scwork   <dbl> NA, 4, 1, 1, NA, 2, NA, 1, NA, 4, 4, 4, 4, 4, 4, 4, 1, NA, 4, 1, 4, NA, NA, NA, 1, NA, NA~
## $ scdw01   <dbl> NA, NA, 3, 6, NA, 3, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, 5, NA, NA, NA, NA,~
## $ scdw02   <dbl> NA, NA, 24, 62, NA, 20, NA, 52, NA, NA, NA, NA, NA, NA, NA, NA, 53, NA, NA, 52, NA, NA, N~
## $ scisco88 <dbl> NA, NA, 1300, 7129, NA, 3413, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 1233, NA, NA, 2131,~
## $ scsiop88 <dbl> NA, NA, 50, 28, NA, 49, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 60, NA, NA, 51, NA, NA, N~
## $ scisei88 <dbl> NA, NA, 51, 30, NA, 59, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 56, NA, NA, 71, NA, NA, N~
## $ scisco08 <dbl> NA, NA, 1120, 7111, NA, 3334, NA, 7543, NA, NA, NA, NA, NA, NA, NA, NA, 1221, NA, NA, 252~
## $ scsiop08 <dbl> NA, NA, 64.51, 34.10, NA, 49.00, NA, 38.81, NA, NA, NA, NA, NA, NA, NA, NA, 52.00, NA, NA~
## $ scisei08 <dbl> NA, NA, 70.34, 33.76, NA, 62.39, NA, 43.19, NA, NA, NA, NA, NA, NA, NA, NA, 71.39, NA, NA~
## $ sceseg   <dbl> NA, 80, 11, 61, NA, 42, NA, 62, NA, 80, 99, 80, 80, 80, 80, 80, 13, NA, 80, 21, 99, NA, N~
## $ scdw07   <dbl> NA, NA, NA, 2, NA, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, 2, NA, NA, NA, N~
## $ scdw03   <dbl> NA, 2, NA, NA, NA, NA, NA, NA, NA, 2, 4, 2, 2, 2, 2, 2, NA, NA, 2, NA, 4, NA, NA, NA, NA,~
## $ dp01     <dbl> 2, NA, NA, NA, 2, NA, 1, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, NA, 2, 1, 1, N~
## $ dp03     <dbl> NA, NA, NA, NA, NA, NA, 1, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, NA, NA, 1, N~
## $ pmborn   <dbl> NA, NA, NA, NA, NA, NA, 4, NA, 8, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, NA, NA, 9, 7~
## $ pyborn   <dbl> NA, NA, NA, NA, NA, NA, 1954, NA, 1984, NA, NA, NA, NA, NA, NA, NA, NA, 1945, NA, NA, NA,~
## $ page     <dbl> NA, NA, NA, NA, NA, NA, 67, NA, 36, NA, NA, NA, NA, NA, NA, NA, NA, 76, NA, NA, NA, NA, 5~
## $ pagec    <dbl> NA, NA, NA, NA, NA, NA, 5, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA, 6, NA, NA, NA, NA, 4, 3~
## $ peduc    <dbl> NA, NA, NA, NA, NA, NA, 4, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, 3, 3~
## $ pde06    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde07    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde08    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 1, 0~
## $ pde09    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 1~
## $ pde10    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde12    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde11    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde13    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde14    <dbl> NA, NA, NA, NA, NA, NA, 1, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde15    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, NA, NA, 0, 0~
## $ pde16    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde05    <dbl> NA, NA, NA, NA, NA, NA, 0, NA, 0, NA, NA, NA, NA, NA, NA, NA, NA, 0, NA, NA, NA, NA, 0, 0~
## $ pde17    <dbl> NA, NA, NA, NA, NA, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ pde18    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ pisced97 <dbl> NA, NA, NA, NA, NA, NA, 5, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, 3, 3~
## $ piscd11  <dbl> NA, NA, NA, NA, NA, NA, 7, NA, 7, NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, 3, 3~
## $ pwork    <dbl> NA, NA, NA, NA, NA, NA, 4, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, 4, NA, NA, NA, NA, 1, 1~
## $ pdw01    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 6,~
## $ pdw02    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 52, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 6~
## $ pisco88  <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 2419, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ psiops88 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 57, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 3~
## $ pisei88  <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 69, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2~
## $ pisco08  <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 2423, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ psiops08 <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 55.80, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ pisei08  <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 68.55, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ peseg    <dbl> NA, NA, NA, NA, NA, NA, 80, NA, 23, NA, NA, NA, NA, NA, NA, NA, NA, 80, NA, NA, NA, NA, 6~
## $ pdw07    <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2~
## $ pdw03    <dbl> NA, NA, NA, NA, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, NA, NA, NA, NA,~
## $ fdm01    <dbl> 0, 0, 200, 0, 996, 0, 0, 0, 0, 0, 0, 0, 996, 0, 0, 0, 996, 996, 0, 0, 0, 0, 476, 0, 0, 99~
## $ mdm01    <dbl> 0, 0, 129, 0, 0, 0, 0, 327, 0, 0, 0, 996, 996, 0, 0, 0, 0, 996, 0, 996, 0, 0, 476, 0, 0, ~
## $ df44     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1,~
## $ fdw01    <dbl> 5, 5, 6, NA, 6, 5, 5, 4, 5, 2, 5, 6, 4, NA, 3, 6, 6, 5, NA, 3, 5, 4, 4, 6, 5, 5, NA, 6, 6~
## $ fdw02    <dbl> 53, 52, 61, NA, 62, 50, 54, 40, 53, 16, 53, 61, 41, NA, 22, 62, 63, 53, NA, 24, 50, 41, 4~
## $ fisco88  <dbl> 2149, 5220, NA, NA, 8324, 3115, 1200, 8332, 1300, 2421, 2141, 4131, 4212, NA, 7141, 7435,~
## $ fsiops88 <dbl> 56, 32, NA, NA, 33, 46, 60, 32, 50, 73, 72, 30, 42, NA, 31, 40, 34, 62, NA, 70, 50, 35, 6~
## $ fisei88  <dbl> 69, 43, NA, NA, 34, 54, 68, 26, 51, 85, 69, 32, 46, NA, 29, 36, 29, 65, NA, 69, 38, 42, 7~
## $ fisco08  <dbl> NA, 5223, NA, NA, 8332, 7233, 2411, 8342, NA, 2611, 2161, 8350, 4211, NA, 3123, 3122, 711~
## $ fsiops08 <dbl> NA, 42.78, NA, NA, 33.00, 42.17, 58.45, 32.00, NA, 73.10, 63.19, 28.69, 40.28, NA, 45.94,~
## $ fisei08  <dbl> NA, 28.48, NA, NA, 25.95, 31.72, 76.65, 24.45, NA, 86.72, 79.74, 37.92, 48.10, NA, 37.83,~
## $ feseg    <dbl> 1, 71, 1, 80, 65, 63, 23, 65, 1, 24, 21, 65, 52, NA, 42, 31, 61, 25, 90, 21, 25, 54, 13, ~
## $ mdw01    <dbl> NA, 5, NA, 6, NA, NA, 4, NA, 5, NA, NA, NA, NA, NA, NA, 6, NA, 5, NA, NA, NA, 6, NA, 5, 5~
## $ mdw02    <dbl> NA, 51, NA, 62, NA, NA, 42, NA, 52, NA, NA, NA, NA, NA, NA, 62, NA, 53, NA, NA, NA, 62, N~
## $ misco88  <dbl> NA, 5220, NA, 8324, NA, NA, 2331, NA, 2320, NA, NA, NA, NA, NA, NA, 4190, NA, 2320, NA, N~
## $ msiops88 <dbl> NA, 32, NA, 33, NA, NA, 57, NA, 60, NA, NA, NA, NA, NA, NA, 37, NA, 60, NA, NA, NA, 40, N~
## $ misei88  <dbl> NA, 43, NA, 34, NA, NA, 66, NA, 69, NA, NA, NA, NA, NA, NA, 39, NA, 69, NA, NA, NA, 45, N~
## $ misco08  <dbl> NA, 5223, NA, 8341, NA, NA, 2341, NA, 2330, NA, NA, NA, NA, NA, NA, 4110, NA, 2330, NA, N~
## $ msiops08 <dbl> NA, 42.78, NA, 31.00, NA, NA, 57.00, NA, 62.63, NA, NA, NA, NA, NA, NA, 42.09, NA, 62.63,~
## $ misei08  <dbl> NA, 28.48, NA, 13.34, NA, NA, 76.49, NA, 82.41, NA, NA, NA, NA, NA, NA, 43.33, NA, 82.41,~
## $ meseg    <dbl> 99, 71, 99, 65, 99, 99, 25, 99, 25, 99, 99, 99, 99, 99, 99, 51, 99, 25, 99, 99, 99, 62, 9~
## $ feduc    <dbl> 4, 2, 3, NA, 2, 2, 5, 2, 5, 5, 5, 2, 2, NA, 2, 2, NA, 5, 2, 4, 2, NA, 2, 3, 3, NA, 2, 2, ~
## $ meduc    <dbl> 2, 2, 3, NA, 2, 2, 5, 3, 5, 3, 3, 2, 2, NA, 2, 2, NA, 5, 2, 3, 2, NA, 2, 3, 3, 3, 2, 2, 1~
## $ fde01    <dbl> 10, 6, 1, NA, 5, 5, 11, 6, 11, 11, 11, 1, 5, NA, 5, 5, NA, 11, 5, 10, 9, NA, 1, 5, 50, 6,~
## $ mde01    <dbl> 6, 6, 1, NA, 5, 5, 11, 6, 11, 1, 5, 1, 5, NA, 1, 6, NA, 11, 5, NA, 5, NA, 1, 6, 50, 50, 6~
## $ fiscd975 <dbl> 5, 3, 2, NA, 3, 3, 5, 3, 5, 5, 5, 2, 3, NA, 3, 3, NA, 5, 3, 5, 5, NA, 2, 3, 3, 3, 2, 3, 2~
## $ miscd975 <dbl> 3, 3, 2, NA, 3, 3, 5, 3, 5, 2, 3, 2, 3, NA, 2, 3, NA, 5, 3, 2, 3, NA, 2, 3, 3, 3, 3, 3, 1~
## $ di01a    <dbl> NA, NA, NA, NA, NA, 3500, 2900, 2500, NA, NA, NA, NA, 2600, NA, NA, NA, NA, NA, NA, NA, N~
## $ di02a    <dbl> 19, 13, NA, 14, 11, NA, NA, NA, 23, 26, NA, 10, NA, 20, 13, 13, 4, 15, 17, 13, 24, 10, 7,~
## $ incc     <dbl> 19, 13, NA, 14, 11, 20, 18, 17, 23, 26, NA, 10, 17, 20, 13, 13, 4, 15, 17, 13, 24, 10, 7,~
## $ dh01     <dbl> 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1,~
## $ dh11     <dbl> NA, 1, 1, 1, NA, 1, 1, 3, 4, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, NA, 1, 2, 1, NA, 1, 1, 1~
## $ dh04     <dbl> 1, 2, 2, 2, 1, 2, 2, 4, 5, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 3, 1, 2, 3, 2, 1, 2, 2, 2, 2,~
## $ dh09     <dbl> 1, 2, 2, 2, 1, 2, 2, 3, 2, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 3, 1, 2, 3, 2, 1, 2, 2, 2, 2,~
## $ hh2kin   <dbl> NA, 1, 1, 1, NA, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, NA, 2, 8, 1, NA, 2, 1, 1~
## $ hh2sex   <dbl> NA, 2, 1, 1, NA, 1, 2, 2, 2, 1, 2, 1, 2, 2, NA, NA, 1, 1, 2, 1, 2, NA, 1, 1, 1, NA, 1, 2,~
## $ hh2mborn <dbl> NA, NA, 7, 9, NA, 3, 4, 9, NA, NA, 4, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, ~
## $ hh2yborn <dbl> NA, 1951, 1964, 1962, NA, 1950, 1954, 1981, 1984, 1940, 1959, 1944, 1956, 1940, 1950, 193~
## $ hh2age   <dbl> NA, 70, 56, 58, NA, 71, 67, 39, 37, 81, 62, 77, 65, 81, 71, 82, 69, 76, 81, 63, 61, NA, 5~
## $ hh2mstat <dbl> NA, 1, 1, 5, NA, 1, 5, 1, 5, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 1, 1, NA, 4, 1, 1, NA, 4, 1, 1~
## $ hh3kin   <dbl> NA, NA, NA, NA, NA, NA, NA, 3, 3, NA, NA, NA, NA, NA, 12, NA, NA, NA, NA, NA, 3, NA, NA, ~
## $ hh3sex   <dbl> NA, NA, NA, NA, NA, NA, NA, 1, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, ~
## $ hh3mborn <dbl> NA, NA, NA, NA, NA, NA, NA, 12, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh3yborn <dbl> NA, NA, NA, NA, NA, NA, NA, 2002, 2004, NA, NA, NA, NA, NA, 1965, NA, NA, NA, NA, NA, 199~
## $ hh3age   <dbl> NA, NA, NA, NA, NA, NA, NA, 18, 17, NA, NA, NA, NA, NA, 56, NA, NA, NA, NA, NA, 27, NA, N~
## $ hh3mstat <dbl> NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, NA, 5, NA, NA, ~
## $ hh4kin   <dbl> NA, NA, NA, NA, NA, NA, NA, 3, 3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ hh4sex   <dbl> NA, NA, NA, NA, NA, NA, NA, 2, 1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ hh4mborn <dbl> NA, NA, NA, NA, NA, NA, NA, 9, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ hh4yborn <dbl> NA, NA, NA, NA, NA, NA, NA, 2007, 2011, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh4age   <dbl> NA, NA, NA, NA, NA, NA, NA, 13, 10, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh4mstat <dbl> NA, NA, NA, NA, NA, NA, NA, 5, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ hh5kin   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 4, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ hh5sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 1, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ hh5mborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh5yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 2015, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ hh5age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, 6, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ hh5mstat <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6kin   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6mborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh6mstat <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7kin   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7mborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh7mstat <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8kin   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8mborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ hh8mstat <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ dh12     <dbl> 51, 11, 11, 11, 52, 11, 22, 11, 21, 11, 11, 11, 11, 11, 11, 11, 11, 22, 11, 11, 11, 52, 2~
## $ dh13     <dbl> 151, 111, 111, 111, 152, 111, 122, 211, 221, 111, 111, 111, 111, 111, 111, 111, 111, 122,~
## $ dh14     <dbl> 3, 1, 1, 1, 4, 1, 2, 5, 6, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 5, 4, 2, 15, 1, 4, 2, 1, 1, 9~
## $ dh15     <dbl> 10, 11, 11, 11, 10, 11, 11, 20, 20, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 20, 10, 1~
## $ dh16     <dbl> 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1,~
## $ dh17     <dbl> 53, 70, 56, 55, 77, 58, 62, 13, 6, 77, 60, 71, 65, 81, 56, 80, 65, 66, 81, 62, 27, 69, 52~
## $ fh01     <dbl> NA, 2, 3, 2, NA, 3, 2, 2, NA, 1, NA, NA, 3, 1, NA, 3, 2, 3, NA, NA, NA, NA, 2, NA, NA, NA~
## $ fh02     <dbl> NA, 3, 2, 3, NA, 3, 3, 3, NA, 2, NA, NA, 3, 3, NA, 3, 2, 2, NA, NA, NA, NA, 3, NA, NA, NA~
## $ fh03     <dbl> NA, 5, 4, 5, NA, 4, 4, 4, NA, 6, NA, NA, 4, 6, NA, 4, 4, 3, NA, NA, NA, NA, 5, NA, NA, NA~
## $ fh04     <dbl> NA, 1, 2, 2, NA, 2, 1, 3, NA, 6, NA, NA, 2, 1, NA, 2, 2, 2, NA, NA, NA, NA, 1, NA, NA, NA~
## $ fh05     <dbl> NA, 5, 3, 3, NA, 4, 2, 4, NA, 1, NA, NA, 3, 1, NA, 3, 3, 4, NA, NA, NA, NA, 5, NA, NA, NA~
## $ fh06     <dbl> NA, 3, 4, 3, NA, 4, 2, 3, NA, 2, NA, NA, 3, 1, NA, 3, 2, 4, NA, NA, NA, NA, 1, NA, NA, NA~
## $ fh07     <dbl> NA, 1, 2, 3, NA, 6, 2, 2, NA, 6, NA, NA, 3, 1, NA, 3, 2, 2, NA, NA, NA, NA, 1, NA, NA, NA~
## $ fh08     <dbl> NA, 4, 3, 3, NA, 3, 4, 4, NA, 1, NA, NA, 3, 1, NA, 3, 3, 3, NA, NA, NA, NA, 3, NA, NA, NA~
## $ fh09     <dbl> NA, NA, NA, NA, NA, NA, NA, 3, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ fh10     <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ fh11     <dbl> NA, NA, NA, NA, NA, NA, NA, 4, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ di01b    <dbl> NA, NA, NA, NA, NA, 5500, 5100, 4200, NA, NA, NA, NA, 4800, NA, NA, NA, NA, NA, NA, NA, N~
## $ di02b    <dbl> NA, 13, 25, NA, NA, NA, NA, NA, 25, 26, NA, 17, NA, 20, 15, 17, NA, 25, 19, 24, 24, NA, 1~
## $ di05     <dbl> NA, NA, NA, NA, NA, 5500, 5100, 4200, NA, NA, NA, NA, 4800, NA, NA, NA, NA, NA, NA, NA, N~
## $ di06     <dbl> 19, 13, 25, NA, 11, NA, NA, NA, 25, 26, NA, 17, NA, 20, 15, 17, NA, 25, 19, 24, 24, 10, 1~
## $ hhincc   <dbl> 19, 13, 25, NA, 11, 23, 23, 21, 25, 26, NA, 17, 22, 20, 15, 17, NA, 25, 19, 24, 24, 10, 1~
## $ dk05     <dbl> 2, 2, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1,~
## $ dk06     <dbl> NA, NA, 2, NA, 3, NA, 4, 1, 2, 3, 2, 2, NA, 1, NA, 1, 2, 2, 2, 2, 1, 1, 2, NA, NA, 3, NA,~
## $ kh1sex   <dbl> NA, NA, 2, NA, 2, NA, 2, 1, 2, 1, 2, 2, NA, 2, NA, 2, 2, 1, 2, 1, 2, 2, 1, NA, NA, 2, NA,~
## $ kh1yborn <dbl> NA, NA, 1993, NA, 1966, NA, 1983, 1986, 2004, 1968, 1989, 1969, NA, 1962, NA, 1962, 1988,~
## $ kh1age   <dbl> NA, NA, 27, NA, 55, NA, 37, 34, 16, 52, 31, 51, NA, 58, NA, 59, 32, 42, 59, 28, 28, 40, 3~
## $ kh2sex   <dbl> NA, NA, 2, NA, 2, NA, 2, NA, 1, 1, 1, 2, NA, NA, NA, NA, 1, 2, 2, 2, NA, NA, 1, NA, NA, 2~
## $ kh2yborn <dbl> NA, NA, 1999, NA, 1970, NA, 1984, NA, 2011, 1969, 1991, 1973, NA, NA, NA, NA, 1990, 1983,~
## $ kh2age   <dbl> NA, NA, 21, NA, 51, NA, 36, NA, 9, 51, 29, 47, NA, NA, NA, NA, 30, 37, 57, 26, NA, NA, 27~
## $ kh3sex   <dbl> NA, NA, NA, NA, 2, NA, 1, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, ~
## $ kh3yborn <dbl> NA, NA, NA, NA, 1979, NA, 1986, NA, NA, 1973, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ kh3age   <dbl> NA, NA, NA, NA, 42, NA, 34, NA, NA, 47, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh4sex   <dbl> NA, NA, NA, NA, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA~
## $ kh4yborn <dbl> NA, NA, NA, NA, NA, NA, 1990, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA,~
## $ kh4age   <dbl> NA, NA, NA, NA, NA, NA, 30, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh5sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh5yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh5age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh6sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh6yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh6age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh7sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh7yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh7age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh8sex   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh8yborn <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ kh8age   <dbl> NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, N~
## $ aq01     <dbl> 7, 7, 6, 7, 7, 7, 4, 7, 7, 7, 7, 7, 6, 6, 7, 1, 7, 6, 7, 6, 7, 4, 5, 7, 6, 7, 6, 6, 3, NA~
## $ xh03     <dbl> 1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 2, 2, 1, 1, 1, 1, 2, 1, 2, 1, 1, 2, 1, 2, 1, 2, 1, 1, 1, 2,~
## $ gs01     <dbl> 3, 4, 1, 2, 3, 1, 3, 4, 2, 4, 1, 5, 2, 2, 4, 1, 4, 1, 3, 4, 4, 3, 4, 4, 2, 4, 3, 2, 1, 4,~
## $ gd01     <dbl> 9000, 1979, NA, 1994, 1949, 9000, NA, 2017, 2021, NA, 9000, 9000, NA, NA, 1975, NA, NA, N~
## $ gd02     <dbl> 53, 42, NA, 27, 72, 58, NA, 4, 0, NA, 60, 71, NA, NA, 46, NA, NA, NA, 50, 31, 19, 4, NA, ~
## $ dg13     <dbl> NA, 1, NA, 2, NA, NA, NA, 1, 1, NA, NA, NA, NA, NA, 1, NA, NA, NA, 6, 3, 4, 2, NA, NA, 6,~
## $ dg08     <dbl> 1, 2, NA, NA, 2, 2, NA, 2, NA, NA, 1, NA, NA, NA, 2, NA, NA, NA, 1, 2, 2, NA, NA, NA, 1, ~
## $ dg09     <dbl> NA, NA, NA, 2, NA, NA, NA, NA, 2, NA, NA, 2, NA, NA, NA, NA, NA, NA, NA, NA, NA, 2, NA, N~
## $ dg11     <dbl> 1, 2, NA, 2, 2, 2, NA, 1, 2, NA, 1, 2, NA, NA, 2, NA, NA, NA, 1, 2, 2, 2, NA, NA, 1, NA, ~
## $ cf01     <dbl> 2, NA, NA, NA, 1, NA, NA, NA, 2, NA, 1, 2, NA, NA, 2, NA, NA, NA, 2, 2, 2, NA, NA, NA, 2,~
## $ cf04     <dbl> NA, 1, 1, 1, NA, 2, 1, 4, NA, 2, NA, NA, 2, 1, NA, 2, 3, 2, NA, NA, NA, 4, 1, 1, NA, 1, N~
## $ cf05     <dbl> 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, NA, 1, 2, NA, 1, 3, 1, 1, 1, 1, 2, ~
## $ cf06     <dbl> 1, 2, 1, 2, 2, 1, 1, 2, 2, 2, 2, 1, 2, 1, 2, 1, 2, 2, NA, 2, 3, 3, 3, 2, 1, 1, 2, 2, 3, 1~
## $ cf07     <dbl> 1, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 2, 2, 2, NA, 1, 2, 4, 2, 2, 1, 1, 2, 1, 3, 1~
## $ cf08     <dbl> 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, NA, 1, 1, 4, 2, 1, 1, 1, 1, 1, 2, 1~
## $ cf09     <dbl> 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, NA, 1, 1, 1, 2, 1, 1, 1, 1, 1, 4, 1~
## $ cf10     <dbl> 2, 2, 1, 3, 3, 1, 2, 2, 2, 2, 1, 2, 2, 1, 2, 2, 3, 2, NA, 2, 3, 3, 2, 3, 1, 1, 2, 2, 2, 1~
## $ cf11     <dbl> 3, 2, 2, 4, 2, 2, 2, 3, 2, 3, 1, 2, 2, 1, 1, 1, 3, 2, NA, 2, 4, 4, 3, 3, 1, 1, 2, 2, 4, 1~
## $ pn12     <dbl> 1, 1, 2, 2, 1, 1, 3, 2, 2, 1, 2, 1, 1, 2, 2, 1, 2, 1, 2, 3, 2, 4, 2, 1, 3, 2, 3, 2, 3, 2,~
## $ pn16     <dbl> 1, NA, 1, 1, 1, 2, 2, 3, 2, 1, 2, 1, 1, 2, 2, 2, 2, 2, 2, 2, 1, 3, 2, 2, 2, 2, 2, 2, 3, 2~
## $ pn17     <dbl> 1, NA, 2, 3, 2, 2, 1, 2, 3, 2, 2, 2, 2, 2, 3, 2, 2, 2, 2, 2, 3, 4, 3, 3, 1, 1, 2, 2, 3, 2~
## $ mp16     <dbl> NA, 1, 4, 1, NA, 3, 4, 3, NA, 3, NA, NA, 4, 1, NA, 3, 2, 2, NA, NA, NA, 1, 2, 3, NA, 3, N~
## $ mp17     <dbl> NA, 3, 3, 1, NA, 3, 3, 3, NA, 3, NA, NA, 2, 1, NA, 1, 2, 2, NA, NA, NA, 1, 1, 3, NA, 3, N~
## $ mp18     <dbl> NA, 3, 2, 1, NA, 2, 3, 3, NA, 4, NA, NA, 4, 2, NA, 3, 4, 2, NA, NA, NA, 1, 2, 3, NA, 5, N~
## $ mp19     <dbl> NA, 3, 3, 1, NA, 3, 4, 3, NA, 5, NA, NA, 4, 2, NA, 3, 4, 3, NA, NA, NA, 1, 2, 3, NA, 5, N~
## $ hp01     <dbl> 2, 1, NA, 1, 2, 1, NA, 3, 2, NA, 1, 1, NA, NA, 2, NA, NA, NA, 2, 1, 1, 1, NA, NA, 2, NA, ~
## $ hp02     <dbl> 1, 1, NA, 1, 1, 1, NA, 1, 2, NA, 1, 1, NA, NA, 2, NA, NA, NA, 2, 1, 1, 1, NA, NA, 2, NA, ~
## $ hp03     <dbl> 1, 1, NA, 1, 1, 1, NA, 1, 2, NA, 1, 1, NA, NA, 2, NA, NA, NA, 1, 1, 1, 1, NA, NA, 2, NA, ~
## $ hp04     <dbl> 1, 1, NA, 1, 1, 1, NA, 1, 1, NA, 1, 1, NA, NA, 1, NA, NA, NA, 1, 1, 1, 1, NA, NA, 1, NA, ~
## $ hp05     <dbl> 1, 1, NA, 1, 1, 1, NA, 1, 1, NA, 1, 1, NA, NA, 1, NA, NA, NA, 1, 1, 1, 1, NA, NA, 2, NA, ~
## $ hp06     <dbl> 1, 1, NA, 3, 1, 1, NA, 1, 1, NA, 1, 1, NA, NA, 1, NA, NA, NA, 1, 1, 1, 1, NA, NA, 1, NA, ~
## $ hp07     <dbl> 1, 1, NA, 1, 2, 1, NA, 1, 2, NA, 1, 1, NA, NA, 1, NA, NA, NA, 2, 2, 1, 1, NA, NA, 2, NA, ~
## $ hp08     <dbl> 3, 1, NA, 1, 1, 1, NA, 1, 1, NA, 1, 1, NA, NA, 1, NA, NA, NA, 1, 1, 1, 1, NA, NA, 3, NA, ~
## $ sm01     <dbl> 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 2, 2, 2, 2, 2,~
## $ sm02     <dbl> 2, 2, 2, 2, 2, 1, NA, 2, NA, 1, 2, 2, 1, 1, 1, NA, 2, 2, 1, 2, 2, 2, 2, NA, NA, 2, 2, 2, ~
## $ sm03     <dbl> 2, 1, 1, 2, 2, 2, 2, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,~
## $ pv01     <dbl> 1, 2, 1, NA, 1, 1, NA, 6, 3, 2, NA, 1, 4, NA, 2, 1, 1, 4, 2, 4, NA, 1, 1, NA, 4, 4, 1, 1,~
## $ ls01     <dbl> 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 1~