| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 154 |
69.4%
|
|
| 2 | 44 |
19.8%
|
|
| 3 | 7 |
3.2%
|
|
| 4 | 5 |
2.3%
|
|
| 5 | 7 |
3.2%
|
|
| 6 | 3 |
1.4%
|
|
| 8 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|