| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 19 |
38.8%
|
| 2 | No | 29 |
59.2%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 1 |
2%
|
| Sysmiss | 1081 |