| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 39 |
28.3%
|
| 2 | No | 96 |
69.6%
|
| 3 | Don't know | 1 |
0.7%
|
| 4 | Refused | 2 |
1.4%
|
| Sysmiss | 862 |