| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 476 |
17.3%
|
|
| 2 | 59 |
2.1%
|
|
| 3 | 105 |
3.8%
|
|
| 4 | 227 |
8.2%
|
|
| 5 | 126 |
4.6%
|
|
| 6 | 151 |
5.5%
|
|
| 7 | 279 |
10.1%
|
|
| 8 | 693 |
25.2%
|
|
| 9 | 636 |
23.1%
|