| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
14.4%
|
| 2 | No | 285 |
85.3%
|
| 3 | Don't know | 1 |
0.3%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 666 |