| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 216 |
36.9%
|
| 2 | No | 294 |
50.3%
|
| 3 | Don't know | 72 |
12.3%
|
| 4 | Refused | 3 |
0.5%
|
| Sysmiss | 415 |