| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 349 |
92.3%
|
|
| 1 | 17 |
4.5%
|
|
| 2 | 6 |
1.6%
|
|
| 3 | 2 |
0.5%
|
|
| 6 | 1 |
0.3%
|
|
| 7 | 1 |
0.3%
|
|
| 9 | 2 |
0.5%
|