| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 2240 |
7.9%
|
| 2 | Yes-studying | 6 |
0%
|
| 3 | Yes-housekeeping | 0 |
0%
|
| 4 | Yes-old, ill | 2 |
0%
|
| 5 | Yes-Others | 26 |
0.1%
|
| Sysmiss | 25987 |