| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 181 |
4.1%
|
| 2 | No | 1567 |
35.7%
|
| 8 | Don't know | 1 |
0%
|
| 9 | No answer | 37 |
0.8%
|
| Sysmiss | 2605 |
59.3%
|