| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 221 |
37.6%
|
| 2 | No | 302 |
51.4%
|
| 3 | Don't know | 63 |
10.7%
|
| 4 | Refused | 2 |
0.3%
|
| Sysmiss | 412 |