| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 72 |
23.5%
|
| 2 | No | 223 |
72.6%
|
| 8 | Don't know | 12 |
3.9%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 694 |