| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 908 |
20.7%
|
| 2 | No | 448 |
10.2%
|
| 8 | Don't know | 4 |
0.1%
|
| 9 | No answer | 1 |
0%
|
| Sysmiss | 3030 |
69%
|