| Value | Category | Cases | |
|---|---|---|---|
| 40 | 4 |
36.4%
|
|
| 49 | 1 |
9.1%
|
|
| 50 | 4 |
36.4%
|
|
| 60 | 1 |
9.1%
|
|
| 70 | 1 |
9.1%
|
|
| Sysmiss | 629 |