| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 8803 |
8.3%
|
| 2 | Yes-studying | 6 |
0%
|
| 3 | Yes-housekeeping | 10 |
0%
|
| 4 | Yes-old, ill | 9 |
0%
|
| 5 | Yes-Others | 31 |
0%
|
| Sysmiss | 96727 |