| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 10 |
19.6%
|
|
| 2 | 12 |
23.5%
|
|
| 3 | 10 |
19.6%
|
|
| 4 | 7 |
13.7%
|
|
| 5 | 3 |
5.9%
|
|
| 6 | 2 |
3.9%
|
|
| 7 | 1 |
2%
|
|
| 8 | 1 |
2%
|
|
| 9 | 1 |
2%
|
|
| 10 | 1 |
2%
|
|
| 11 | 1 |
2%
|
|
| 12 | 1 |
2%
|
|
| 13 | 1 |
2%
|