| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 2056 |
7.6%
|
| 2 | No-Old,ill | 1409 |
5.2%
|
| 3 | No-studying | 9170 |
34%
|
| 4 | No-housekeeping | 6927 |
25.7%
|
| 5 | No-others | 1017 |
3.8%
|
| Sysmiss | 6395 |