| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
41.4%
|
| 2 | No | 65 |
56%
|
| 3 | Don't know | 0 |
0%
|
| 4 | Refused | 3 |
2.6%
|
| Sysmiss | 898 |