| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2509 |
10.1%
|
| 2 | No-Old, Illness | 1530 |
6.1%
|
| 3 | No-studying | 7844 |
31.4%
|
| 4 | No-housekeeping | 5558 |
22.3%
|
| 5 | No-others | 57 |
0.2%
|
| Sysmiss | 7457 |