| Value | Category | Cases | |
|---|---|---|---|
| -88 | Don't know | 27 |
84.4%
|
| 92.5 | 1 |
3.1%
|
|
| 236 | 1 |
3.1%
|
|
| 1600 | 1 |
3.1%
|
|
| 2400 | 1 |
3.1%
|
|
| 3000 | 1 |
3.1%
|
|
| Sysmiss | 127 |