| Value | Category | Cases | |
|---|---|---|---|
| -9 | 2 |
25%
|
|
| 15 | 1 |
12.5%
|
|
| 30 | 1 |
12.5%
|
|
| 40 | 2 |
25%
|
|
| 45 | 1 |
12.5%
|
|
| 50 | 1 |
12.5%
|
|
| Sysmiss | 394 |