| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 44 |
40.4%
|
| 2 | No | 58 |
53.2%
|
| 8 | Don't know | 6 |
5.5%
|
| 9 | Refused | 1 |
0.9%
|
| Sysmiss | 891 |