| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 52 |
42.3%
|
| 2 | No | 67 |
54.5%
|
| 3 | Don't know | 3 |
2.4%
|
| 4 | Refused | 1 |
0.8%
|
| Sysmiss | 883 |