| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 78 |
33.3%
|
| 2 | No | 153 |
65.4%
|
| 8 | Don't know | 2 |
0.9%
|
| 9 | Refused | 1 |
0.4%
|
| Sysmiss | 766 |