| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 61 |
83.6%
|
| 2 | No | 11 |
15.1%
|
| 3 | Don't know | 1 |
1.4%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 927 |