| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 18 |
15.7%
|
|
| 2 | 19 |
16.5%
|
|
| 3 | 16 |
13.9%
|
|
| 4 | 16 |
13.9%
|
|
| 5 | 10 |
8.7%
|
|
| 6 | 6 |
5.2%
|
|
| 7 | 4 |
3.5%
|
|
| 8 | 4 |
3.5%
|
|
| 10 | 8 |
7%
|
|
| 11 | 6 |
5.2%
|
|
| 17 | 8 |
7%
|