| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 75 |
23.6%
|
| 2 | No | 225 |
70.8%
|
| 3 | Don't know | 18 |
5.7%
|
| 4 | Refused | 0 |
0%
|
| Sysmiss | 682 |