| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 3 |
3.7%
|
|
| 2 | 3 |
3.7%
|
|
| 3 | 35 |
42.7%
|
|
| 4 | 9 |
11%
|
|
| 5 | 22 |
26.8%
|
|
| 7 | 10 |
12.2%
|