| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 292 |
28.5%
|
| 2 | No | 655 |
64%
|
| 77 | Don't know | 74 |
7.2%
|
| 88 | Refused | 3 |
0.3%
|
| Sysmiss | 3073 |