| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1 |
0.4%
|
|
| 1 | 201 |
70.8%
|
|
| 2 | 55 |
19.4%
|
|
| 3 | 9 |
3.2%
|
|
| 4 | 11 |
3.9%
|
|
| 5 | 2 |
0.7%
|
|
| 7 | 5 |
1.8%
|