| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 713 |
74.6%
|
| 2 | No | 212 |
22.2%
|
| 8 | Don't know | 29 |
3%
|
| 9 | Refused | 2 |
0.2%
|
| Sysmiss | 54 |