| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2363 |
8%
|
| 2 | No-Old,ill | 1861 |
6.3%
|
| 3 | No-studying | 11156 |
37.7%
|
| 4 | No-housekeeping | 6592 |
22.3%
|
| 5 | No-others | 200 |
0.7%
|
| Sysmiss | 7419 |