| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 59 |
18.9%
|
| 2 | No | 237 |
76%
|
| 8 | Don't know | 9 |
2.9%
|
| 9 | Refused | 7 |
2.2%
|
| Sysmiss | 708 |