| Value | Category | Cases | |
|---|---|---|---|
| -2 | Refusal to answer | 0 |
0%
|
| -1 | Don't know | 0 |
0%
|
| 1 | Child grown up | 23 |
20.4%
|
| 2 | Don't know | 23 |
20.4%
|
| 3 | Other | 67 |
59.3%
|
| Sysmiss | 1410 |