| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 53 |
23.6%
|
| 2 | No | 170 |
75.6%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 2 |
0.9%
|
| Sysmiss | 905 |