| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1061 |
67.1%
|
|
| 1 | 408 |
25.8%
|
|
| 2 | 100 |
6.3%
|
|
| 3 | 11 |
0.7%
|
|
| 5 | 2 |
0.1%
|