| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 219 |
48.6%
|
| 2 | no | 223 |
49.4%
|
| 8 | don't know | 9 |
2%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 1158 |