| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
7.1%
|
|
| 1 | 1 |
7.1%
|
|
| 37 | 2 |
14.3%
|
|
| 40 | 4 |
28.6%
|
|
| 45 | 5 |
35.7%
|
|
| 50 | 1 |
7.1%
|
|
| Sysmiss | 587 |