| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 158 |
46.9%
|
|
| 1 | 2 |
0.6%
|
|
| 2 | 9 |
2.7%
|
|
| 3 | 25 |
7.4%
|
|
| 4 | 20 |
5.9%
|
|
| 5 | 27 |
8%
|
|
| 6 | 41 |
12.2%
|
|
| 7 | 27 |
8%
|
|
| 8 | 12 |
3.6%
|
|
| 9 | 16 |
4.7%
|