| Value | Category | Cases | |
|---|---|---|---|
| 30 | 1 |
0.5%
|
|
| 50 | 76 |
35.5%
|
|
| 60 | 56 |
26.2%
|
|
| 70 | 37 |
17.3%
|
|
| 75 | 4 |
1.9%
|
|
| 80 | 9 |
4.2%
|
|
| 90 | 1 |
0.5%
|
|
| 100 | 30 |
14%
|
|
| Sysmiss | 795 |