| Value | Category | Cases | |
|---|---|---|---|
| 5 | 1 |
4.8%
|
|
| 10 | 5 |
23.8%
|
|
| 15 | 6 |
28.6%
|
|
| 20 | 6 |
28.6%
|
|
| 25 | 1 |
4.8%
|
|
| 30 | 2 |
9.5%
|
|
| Sysmiss | 2617 |