| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 230 |
49.3%
|
|
| 1 | 220 |
47.1%
|
|
| 2 | 15 |
3.2%
|
|
| 4 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|