| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 112 |
28.9%
|
| 2 | No | 270 |
69.6%
|
| 3 | Don't know | 5 |
1.3%
|
| 4 | Refused | 1 |
0.3%
|
| Sysmiss | 618 |