| Value | Category | Cases | |
|---|---|---|---|
| 10 | 2 |
7.1%
|
|
| 12 | 1 |
3.6%
|
|
| 15 | 2 |
7.1%
|
|
| 20 | 9 |
32.1%
|
|
| 21 | 1 |
3.6%
|
|
| 25 | 4 |
14.3%
|
|
| 30 | 4 |
14.3%
|
|
| 45 | 1 |
3.6%
|
|
| 50 | 4 |
14.3%
|
|
| Sysmiss | 2610 |