| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 18 |
12.3%
|
|
| 2 | 12 |
8.2%
|
|
| 3 | 21 |
14.4%
|
|
| 4 | 1 |
0.7%
|
|
| 5 | 11 |
7.5%
|
|
| 11 | 1 |
0.7%
|
|
| 12 | 25 |
17.1%
|
|
| 13 | 10 |
6.8%
|
|
| 14 | 13 |
8.9%
|
|
| 15 | 8 |
5.5%
|
|
| 17 | 1 |
0.7%
|
|
| 18 | 3 |
2.1%
|
|
| 19 | 14 |
9.6%
|
|
| 20 | 8 |
5.5%
|