| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 234 |
11.6%
|
|
| 2 | 391 |
19.4%
|
|
| 3 | 139 |
6.9%
|
|
| 4 | 228 |
11.3%
|
|
| 5 | 127 |
6.3%
|
|
| 6 | 131 |
6.5%
|
|
| 7 | 297 |
14.7%
|
|
| 8 | 102 |
5.1%
|
|
| 10 | 18 |
0.9%
|
|
| 11 | 164 |
8.1%
|
|
| 12 | 184 |
9.1%
|