| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 340 |
6.4%
|
| 2 | No | 3472 |
65.1%
|
| 8 | Don't know | 19 |
0.4%
|
| 9 | No answer | 133 |
2.5%
|
| Sysmiss | 1373 |
25.7%
|