| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 367 |
32.7%
|
|
| 1 | 6 |
0.5%
|
|
| 2 | 20 |
1.8%
|
|
| 3 | 37 |
3.3%
|
|
| 4 | 59 |
5.3%
|
|
| 5 | 74 |
6.6%
|
|
| 6 | 289 |
25.7%
|
|
| 7 | 162 |
14.4%
|
|
| 8 | 74 |
6.6%
|
|
| 9 | 35 |
3.1%
|