| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 55 |
29.6%
|
|
| 2 | 21 |
11.3%
|
|
| 3 | 12 |
6.5%
|
|
| 4 | 11 |
5.9%
|
|
| 5 | 28 |
15.1%
|
|
| 6 | 21 |
11.3%
|
|
| 7 | 38 |
20.4%
|