| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 143 |
2.8%
|
| 2 | No | 4074 |
79.8%
|
| 3 | I do not know | 13 |
0.3%
|
| 4 | Not applicable | 811 |
15.9%
|
| Sysmiss | 64 |