| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 865 |
16.9%
|
| 2 | No | 3863 |
75.7%
|
| 3 | I do not know | 2 |
0%
|
| 4 | Not applicable | 16 |
0.3%
|
| Sysmiss | 359 |