| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1083 |
22.4%
|
|
| 1 | 920 |
19%
|
|
| 2 | 925 |
19.1%
|
|
| 3 | 997 |
20.6%
|
|
| 4 | 898 |
18.6%
|
|
| 5 | 12 |
0.2%
|