| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 11 |
29.7%
|
| 2 | No | 23 |
62.2%
|
| 3 | Don't know | 3 |
8.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 963 |