| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 178 |
48%
|
|
| 2 | 25 |
6.7%
|
|
| 3 | 17 |
4.6%
|
|
| 4 | 13 |
3.5%
|
|
| 5 | 12 |
3.2%
|
|
| 6 | 11 |
3%
|
|
| 7 | 115 |
31%
|