| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 391 |
46.8%
|
|
| 1 | 186 |
22.2%
|
|
| 2 | 132 |
15.8%
|
|
| 3 | 75 |
9%
|
|
| 4 | 26 |
3.1%
|
|
| 5 | 15 |
1.8%
|
|
| 6 | 5 |
0.6%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 3 |
0.4%
|
|
| 10 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|