| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
13.8%
|
| 2 | No | 111 |
85.4%
|
| 3 | Don't know | 1 |
0.8%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 870 |