| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 166 |
74.1%
|
|
| 2 | 42 |
18.8%
|
|
| 3 | 6 |
2.7%
|
|
| 4 | 6 |
2.7%
|
|
| 5 | 3 |
1.3%
|
|
| 6 | 1 |
0.4%
|