| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 648 |
72.7%
|
| 2 | No | 228 |
25.6%
|
| 8 | Don't know | 14 |
1.6%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 109 |