| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 71 |
49%
|
| 2 | No | 68 |
46.9%
|
| 3 | Don't know | 5 |
3.4%
|
| 4 | Refused | 1 |
0.7%
|
| Sysmiss | 856 |