| Value | Category | Cases | |
|---|---|---|---|
| 1 | student | 29345 |
23.4%
|
| 2 | housewife | 66579 |
53.2%
|
| 3 | ill/old/disabled | 17766 |
14.2%
|
| 4 | other | 11531 |
9.2%
|
| Sysmiss | 245872 |