| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 87 |
5.9%
|
|
| 2 | 692 |
47%
|
|
| 3 | 505 |
34.3%
|
|
| 4 | 79 |
5.4%
|
|
| 5 | 4 |
0.3%
|
|
| 6 | 104 |
7.1%
|