| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 16 |
16.8%
|
| 2 | No | 76 |
80%
|
| 3 | Don't know | 3 |
3.2%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 905 |