| Value | Category | Cases | |
|---|---|---|---|
| 50 | 5 |
17.9%
|
|
| 60 | 12 |
42.9%
|
|
| 70 | 9 |
32.1%
|
|
| 75 | 1 |
3.6%
|
|
| 100 | 1 |
3.6%
|
|
| Sysmiss | 651 |