| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old,ill | 6714 |
8.8%
|
| 2 | Home duties | 24622 |
32.4%
|
| 3 | Studying | 9580 |
12.6%
|
| 4 | other | 4318 |
5.7%
|
| Sysmiss | 30832 |