| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes | 333 |
75.9%
|
| 2 | no | 90 |
20.5%
|
| 3 | don't know | 16 |
3.6%
|
| 9 | not applicable/miss | 0 |
0%
|
| Sysmiss | 1170 |