| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 3609 |
18.3%
|
|
| 2 | 5196 |
26.4%
|
|
| 3 | 5600 |
28.4%
|
|
| 4 | 5307 |
26.9%
|