| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 265 |
78.6%
|
| 2 | No | 66 |
19.6%
|
| 3 | Don't know | 3 |
0.9%
|
| 4 | Refused | 3 |
0.9%
|
| Sysmiss | 671 |