| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 2283 |
35.1%
|
| 2 | no | 980 |
15.1%
|
| 3 | I do not know | 24 |
0.4%
|
| 4 | not applicable | 274 | |
| Sysmiss | 2939 |