| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 61 |
73.5%
|
|
| 1 | 6 |
7.2%
|
|
| 2 | 5 |
6%
|
|
| 3 | 3 |
3.6%
|
|
| 5 | 1 |
1.2%
|
|
| 6 | 3 |
3.6%
|
|
| 9 | 1 |
1.2%
|
|
| 20 | 3 |
3.6%
|