| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 113 |
70.6%
|
| 2 | No | 31 |
19.4%
|
| 3 | Don't know | 14 |
8.8%
|
| 4 | Refused | 2 |
1.3%
|
| Sysmiss | 840 |