| Value |
Category |
| -2 |
na |
| -1 |
missing |
| 1 |
es |
| 2 |
ssk |
| 3 |
bagkur |
| 4 |
private |
| 5 |
green card |
| 6 |
other |
| 7 |
none |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.