| Value | Category | Cases | |
|---|---|---|---|
| -88 | Don't know | 35 |
92.1%
|
| 400 | 1 |
2.6%
|
|
| 8000 | 1 |
2.6%
|
|
| 9000 | 1 |
2.6%
|
|
| Sysmiss | 121 |