| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1250 |
31.6%
|
| 2 | No | 2546 |
64.4%
|
| 3 | Don't know | 156 |
3.9%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 46 |