| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old,ill | 2602 |
10.1%
|
| 2 | Home duties | 7768 |
30.3%
|
| 3 | Studying | 3152 |
12.3%
|
| 4 | other | 2137 |
8.3%
|
| Sysmiss | 10009 |