| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 250 |
12.9%
|
|
| 2 | 375 |
19.3%
|
|
| 3 | 141 |
7.3%
|
|
| 4 | 216 |
11.1%
|
|
| 5 | 103 |
5.3%
|
|
| 6 | 112 |
5.8%
|
|
| 7 | 269 |
13.9%
|
|
| 8 | 100 |
5.2%
|
|
| 10 | 18 |
0.9%
|
|
| 11 | 169 |
8.7%
|
|
| 12 | 187 |
9.6%
|