| Value | Category | Cases | |
|---|---|---|---|
| -2 | Don't know | 0 |
0%
|
| -1 | Refuse | 0 |
0%
|
| 0 | No | 588 |
14.9%
|
| 1 | Yes | 3369 |
85.1%
|
| Sysmiss | 1265 |