| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 15 |
10.3%
|
| 2 | No | 115 |
79.3%
|
| 8 | Don't know | 15 |
10.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 855 |