| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 138 |
48.4%
|
|
| 2 | 136 |
47.7%
|
|
| 3 | 8 |
2.8%
|
|
| 4 | 2 |
0.7%
|
|
| 6 | 1 |
0.4%
|