| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2236 |
7.6%
|
| 2 | Yes-studying | 10 |
0%
|
| 3 | Yes-housekeeping | 7 |
0%
|
| 4 | Yes-old, ill | 9 |
0%
|
| 5 | Yes-Others | 16 |
0.1%
|
| Sysmiss | 27103 |