| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 615 |
66.5%
|
| 2 | No | 308 |
33.3%
|
| 8 | Don't know | 1 |
0.1%
|
| 9 | Refused | 1 |
0.1%
|
| Sysmiss | 89 |