| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 54 |
25.5%
|
| 2 | No | 152 |
71.7%
|
| 8 | Don't know | 5 |
2.4%
|
| 9 | Refused | 1 |
0.5%
|
| Sysmiss | 788 |