| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 39 |
14.8%
|
|
| 1 | 37 |
14%
|
|
| 2 | 80 |
30.3%
|
|
| 3 | 59 |
22.3%
|
|
| 4 | 27 |
10.2%
|
|
| 5 | 15 |
5.7%
|
|
| 6 | 4 |
1.5%
|
|
| 7 | 2 |
0.8%
|
|
| 8 | 1 |
0.4%
|