| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 21278 |
97.8%
|
|
| 1 | 461 |
2.1%
|
|
| 2 | 16 |
0.1%
|
|
| 3 | 3 |
0%
|
|
| 4 | 1 |
0%
|