| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 117 |
13.8%
|
| 2 | No | 721 |
85.3%
|
| 8 | Don't know | 7 |
0.8%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 163 |