| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 18306 |
97.3%
|
|
| 1 | 336 |
1.8%
|
|
| 2 | 132 |
0.7%
|
|
| 3 | 32 |
0.2%
|
|
| 4 | 5 |
0%
|