| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1008 |
18.9%
|
| 2 | No | 357 |
6.7%
|
| 8 | Don't know | 12 |
0.2%
|
| 9 | No answer | 368 |
6.9%
|
| Sysmiss | 3592 |
67.3%
|