| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 4 |
0.1%
|
| -8 | Refused | 0 |
0%
|
| -5 | Not applicable | 0 |
0%
|
| -3 | Missing | 38 |
0.6%
|
| 1 | Yes | 5845 |
85.6%
|
| 2 | No | 945 |
13.8%
|
| Sysmiss | 7139 |