| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1617 |
31.7%
|
| 2 | No | 2629 |
51.5%
|
| 3 | I do not know | 17 |
0.3%
|
| 4 | Not applicable | 484 |
9.5%
|
| Sysmiss | 358 |