| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 937 |
23.8%
|
| 2 | No | 2897 |
73.5%
|
| 3 | Don't know | 110 |
2.8%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 54 |