| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 17 |
8.4%
|
| 2 | No | 180 |
89.1%
|
| 8 | Don't know | 5 |
2.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 798 |