| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 252048 |
72.5%
|
|
| 1 | 64722 |
18.6%
|
|
| 2 | 11053 |
3.2%
|
|
| 3 | 11694 |
3.4%
|
|
| 4 | 8087 |
2.3%
|