| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1003 |
22.8%
|
| 2 | No | 348 |
7.9%
|
| 8 | Don't know | 8 |
0.2%
|
| 9 | No answer | 2 |
0%
|
| Sysmiss | 3030 |
69%
|