| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 279 |
28.2%
|
| 2 | No | 652 |
65.9%
|
| 3 | Don't know | 57 |
5.8%
|
| 4 | Refused | 2 |
0.2%
|
| Sysmiss | 10 |