| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 334807 |
96.3%
|
|
| 1 | 6279 |
1.8%
|
|
| 2 | 5021 |
1.4%
|
|
| 3 | 1497 |
0.4%
|