| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old/ill | 1432 |
5%
|
| 2 | Home making | 7015 |
24.4%
|
| 3 | Study | 10376 |
36%
|
| 4 | Others | 1415 |
4.9%
|
| Sysmiss | 8571 |