| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 66 |
16.8%
|
| 2 | No | 291 |
74.2%
|
| 3 | Don't know | 31 |
7.9%
|
| 4 | Refused | 4 |
1%
|
| Sysmiss | 608 |