| Value | Category | Cases | |
|---|---|---|---|
| 1 | Old/ill | 2001 |
8.8%
|
| 2 | Home making | 4550 |
20%
|
| 3 | Study | 7060 |
31%
|
| 4 | Others | 822 |
3.6%
|
| Sysmiss | 8367 |