| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 26 |
20.6%
|
| 2 | No | 95 |
75.4%
|
| 8 | Don't know | 5 |
4%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 874 |