| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1771 |
80.4%
|
|
| 1 | 342 |
15.5%
|
|
| 2 | 67 |
3%
|
|
| 3 | 15 |
0.7%
|
|
| 4 | 5 |
0.2%
|
|
| 5 | 4 |
0.2%
|