| Value | Category | Cases | |
|---|---|---|---|
| 30 | 1 |
8.3%
|
|
| 35 | 1 |
8.3%
|
|
| 40 | 1 |
8.3%
|
|
| 50 | 6 |
50%
|
|
| 70 | 3 |
25%
|
|
| Sysmiss | 837 |