| Value | Category | Cases | |
|---|---|---|---|
| 1 | themselves | 42 |
76.4%
|
| 2 | other family members | 8 |
14.5%
|
| 3 | others | 1 |
1.8%
|
| 4 | don't know | 4 |
7.3%
|
| Sysmiss | 38727 |