| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
2%
|
|
| 10 | 15 |
30.6%
|
|
| 15 | 13 |
26.5%
|
|
| 20 | 10 |
20.4%
|
|
| 25 | 7 |
14.3%
|
|
| 30 | 3 |
6.1%
|
|
| Sysmiss | 16 |