| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 430 |
85%
|
| 2 | No | 14 |
2.8%
|
| 3 | Not sure | 26 |
5.1%
|
| 4 | Do not know | 36 |
7.1%
|
| Sysmiss | 900 |