| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 173 |
74.2%
|
| 2 | No | 55 |
23.6%
|
| 8 | Don't know | 5 |
2.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 817 |