| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 72 |
43.9%
|
| 2 | No | 74 |
45.1%
|
| 3 | Don't know | 17 |
10.4%
|
| 4 | Refused | 1 |
0.6%
|
| Sysmiss | 345 |