| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2432 |
9%
|
| 2 | No-Old,ill | 1832 |
6.8%
|
| 3 | No-studying | 8867 |
32.7%
|
| 4 | No-housekeeping | 6133 |
22.7%
|
| 5 | No-others | 35 |
0.1%
|
| Sysmiss | 7776 |