| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 183 |
52.1%
|
| 2 | No | 163 |
46.4%
|
| 8 | Don't know | 4 |
1.1%
|
| 9 | Refused | 1 |
0.3%
|
| Sysmiss | 649 |