| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 852 |
16.1%
|
| 2 | No | 92 |
1.7%
|
| 3 | Do not know | 299 |
5.7%
|
| 4 | Not applicable | 4038 |
76.5%
|
| Sysmiss | 377 |