| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 73 |
55.3%
|
| 2 | No | 47 |
35.6%
|
| 8 | Don't know | 12 |
9.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 871 |