| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 18 |
33.3%
|
| 2 | No | 34 |
63%
|
| 8 | Don't know | 1 |
1.9%
|
| 9 | Refused | 1 |
1.9%
|
| Sysmiss | 946 |