| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 23 |
24.2%
|
| 2 | No | 71 |
74.7%
|
| 8 | Don't know | 1 |
1.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 905 |