| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 216 |
60.8%
|
| 2 | No | 131 |
36.9%
|
| 3 | Don't know | 7 |
2%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 665 |