| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1265 |
93.5%
|
|
| 1 | 68 |
5%
|
|
| 12 | 1 |
0.1%
|
|
| 2 | 14 |
1%
|
|
| 3 | 5 |
0.4%
|