| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 90 |
32.1%
|
| 2 | No | 185 |
66.1%
|
| 3 | Don't know | 3 |
1.1%
|
| 4 | Refused | 2 |
0.7%
|
| Sysmiss | 723 |