| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 508 |
89.1%
|
| 2 | No | 60 |
10.5%
|
| 8 | Don't know | 1 |
0.2%
|
| 9 | Refused | 1 |
0.2%
|
| Sysmiss | 430 |