| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 730 |
18.4%
|
| 2 | No | 3121 |
78.7%
|
| 3 | Don't know | 114 |
2.9%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 33 |