| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 38 |
3.8%
|
| 2 | No | 934 |
94%
|
| 3 | Don't know | 22 |
2.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 6 |