| قيمة | فئة | حالات | |
|---|---|---|---|
| 21 | 11 |
30.6%
|
|
| 22 | 5 |
13.9%
|
|
| 23 | 3 |
8.3%
|
|
| 25 | 4 |
11.1%
|
|
| 26 | 13 |
36.1%
|