| Value | Category | Cases | |
|---|---|---|---|
| 10 | 9 |
18.4%
|
|
| 12.5 | 1 |
2%
|
|
| 15 | 19 |
38.8%
|
|
| 20 | 10 |
20.4%
|
|
| 25 | 6 |
12.2%
|
|
| 30 | 2 |
4.1%
|
|
| 40 | 2 |
4.1%
|
|
| Sysmiss | 16 |