| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 34 |
14.5%
|
| 2 | No | 188 |
80.3%
|
| 8 | Don't know | 11 |
4.7%
|
| 9 | Refused | 1 |
0.4%
|
| Sysmiss | 766 |