| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not filled | 10421 |
50.4%
|
| 1 | Yes | 1371 |
6.6%
|
| 2 | No | 8894 |
43%
|
| 9 | Don't know | 0 |
0%
|
| Sysmiss | 13845 |