| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 234 |
53.4%
|
| 2 | No | 151 |
34.5%
|
| 3 | Don't know | 51 |
11.6%
|
| 4 | Refused | 2 |
0.5%
|
| Sysmiss | 562 |