| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 49 |
65.3%
|
| 2 | No | 23 |
30.7%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 3 |
4%
|
| Sysmiss | 925 |