| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 9041 |
7.7%
|
| 2 | Yes-studying | 19 |
0%
|
| 3 | Yes-housekeeping | 14 |
0%
|
| 4 | Yes-old, ill | 22 |
0%
|
| 5 | Yes-Others | 22 |
0%
|
| Sysmiss | 108041 |