| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6670 |
31.2%
|
|
| 1 | 14534 |
68%
|
|
| 2 | 146 |
0.7%
|
|
| 3 | 11 |
0.1%
|
|
| 4 | 4 |
0%
|