| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 74 |
1.4%
|
| 2 | No | 4031 |
79%
|
| 3 | I do not know | 4 |
0.1%
|
| 4 | Not applicable | 932 |
18.3%
|
| Sysmiss | 64 |