| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 645 |
17.5%
|
|
| 2 | 1019 |
27.6%
|
|
| 3 | 1167 |
31.6%
|
|
| 4 | 551 |
14.9%
|
|
| 5 | 201 |
5.5%
|
|
| 6 | 57 |
1.5%
|
|
| 7 | 32 |
0.9%
|
|
| 8 | 11 |
0.3%
|
|
| 9 | 3 |
0.1%
|
|
| 10 | 2 |
0.1%
|