| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 715 |
76.6%
|
| 2 | No | 210 |
22.5%
|
| 8 | Don't know | 8 |
0.9%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 66 |