| Value | Category | Cases | |
|---|---|---|---|
| 40 | 3 |
1.8%
|
|
| 50 | 40 |
23.5%
|
|
| 60 | 52 |
30.6%
|
|
| 70 | 50 |
29.4%
|
|
| 75 | 7 |
4.1%
|
|
| 80 | 16 |
9.4%
|
|
| 85 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|
|
| Sysmiss | 187 |