| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 29 |
42.6%
|
| 2 | No | 35 |
51.5%
|
| 3 | Don't know | 4 |
5.9%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 932 |