| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old/ill | 1652 |
7%
|
| 2 | Home making | 7766 |
32.9%
|
| 3 | Study | 3446 |
14.6%
|
| 4 | Others | 1281 |
5.4%
|
| Sysmiss | 9425 |