| Value | Category | Cases | |
|---|---|---|---|
| -555 | 884 |
68.5%
|
|
| -89 | Refused | 0 |
0%
|
| -88 | Don't know | 0 |
0%
|
| 0 | No | 398 |
30.9%
|
| 1 | Yes | 8 |
0.6%
|
| Sysmiss | 8 |