| Value | Category | Cases | |
|---|---|---|---|
| 50 | 44 |
38.6%
|
|
| 60 | 40 |
35.1%
|
|
| 62 | 3 |
2.6%
|
|
| 70 | 11 |
9.6%
|
|
| 75 | 1 |
0.9%
|
|
| 80 | 4 |
3.5%
|
|
| 100 | 11 |
9.6%
|
|
| Sysmiss | 895 |