| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 58 |
20.7%
|
|
| 2 | 23 |
8.2%
|
|
| 3 | 70 |
25%
|
|
| 4 | 40 |
14.3%
|
|
| 5 | 77 |
27.5%
|
|
| 6 | 11 |
3.9%
|
|
| 9 | 1 |
0.4%
|