| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 273 |
17.9%
|
|
| 2 | 277 |
18.2%
|
|
| 3 | 461 |
30.3%
|
|
| 4 | 251 |
16.5%
|
|
| 5 | 260 |
17.1%
|