| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 161 |
3.2%
|
| 2 | No | 876 |
17.2%
|
| 3 | I do not know | 2 |
0%
|
| 4 | Not applicable | 3707 |
72.6%
|
| Sysmiss | 359 |