| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 59 |
45.7%
|
| 2 | No | 63 |
48.8%
|
| 3 | Don't know | 6 |
4.7%
|
| 4 | Refused | 1 |
0.8%
|
| Sysmiss | 922 |