| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 4 |
17.4%
|
|
| 2 | 7 |
30.4%
|
|
| 4 | 5 |
21.7%
|
|
| 5 | 2 |
8.7%
|
|
| 6 | 1 |
4.3%
|
|
| 7 | 1 |
4.3%
|
|
| 8 | 1 |
4.3%
|
|
| 12 | 1 |
4.3%
|
|
| 17 | 1 |
4.3%
|