| Value | Category | Cases | |
|---|---|---|---|
| 50 | 5 |
11.9%
|
|
| 60 | 7 |
16.7%
|
|
| 70 | 24 |
57.1%
|
|
| 75 | 2 |
4.8%
|
|
| 80 | 3 |
7.1%
|
|
| 90 | 1 |
2.4%
|
|
| Sysmiss | 598 |