| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1007 |
25.5%
|
| 2 | No | 2844 |
72.1%
|
| 3 | Don't know | 92 |
2.3%
|
| 99 | Not specified | 0 |
0%
|
| Sysmiss | 55 |