| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1101 |
27.9%
|
| 2 | No | 2682 |
67.9%
|
| 3 | Don't know | 168 |
4.3%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 47 |