| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 40 |
32.3%
|
| 2 | No | 76 |
61.3%
|
| 8 | Don't know | 8 |
6.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 876 |