| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 677 |
77.2%
|
| 2 | No | 195 |
22.2%
|
| 3 | Don't know | 2 |
0.2%
|
| 4 | Refused | 3 |
0.3%
|
| Sysmiss | 123 |