| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 13 |
14.3%
|
| 2 | No | 77 |
84.6%
|
| 3 | Don't know | 1 |
1.1%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 909 |