| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1003 |
11.8%
|
| 2 | No | 6809 |
80.3%
|
| 3 | Don't know | 132 |
1.6%
|
| 4 | Not applicable | 535 |
6.3%
|
| Sysmiss | 92 |