| Value | Category | Cases | |
|---|---|---|---|
| 40 | 1 |
3.6%
|
|
| 50 | 6 |
21.4%
|
|
| 60 | 18 |
64.3%
|
|
| 70 | 2 |
7.1%
|
|
| 100 | 1 |
3.6%
|
|
| Sysmiss | 14 |