| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 107 |
12.7%
|
|
| 2 | 328 |
38.8%
|
|
| 3 | 189 |
22.4%
|
|
| 4 | 122 |
14.4%
|
|
| 5 | 24 |
2.8%
|
|
| 6 | 75 |
8.9%
|