| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 264 |
22.7%
|
| 2 | no | 844 |
72.6%
|
| 3 | don't know | 55 |
4.7%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 446 |