| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 296 |
10.7%
|
| 2 | No | 1684 |
60.6%
|
| 3 | Do not know | 9 |
0.3%
|
| 4 | Not applicable | 789 |
28.4%
|
| Sysmiss | 21 |