| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6948 |
36.9%
|
|
| 1 | 3694 |
19.6%
|
|
| 10 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 2 | 4065 |
21.6%
|
|
| 3 | 2707 |
14.4%
|
|
| 4 | 987 |
5.2%
|
|
| 5 | 294 |
1.6%
|
|
| 6 | 82 |
0.4%
|
|
| 7 | 25 |
0.1%
|
|
| 8 | 7 |
0%
|