| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2490 |
10%
|
| 2 | Yes-studying | 0 |
0%
|
| 3 | Yes-housekeeping | 2 |
0%
|
| 4 | Yes-Old, Illness | 7 |
0%
|
| 5 | Yes-Others | 10 |
0%
|
| Sysmiss | 22446 |