| Value | Category | Cases | |
|---|---|---|---|
| 1 | no | 90 |
59.6%
|
| 2 | yes | 56 |
37.1%
|
| 8 | don't know | 5 |
3.3%
|
| 9 | refused | 0 |
0%
|
| Sysmiss | 5109 |