| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2662 |
12.2%
|
|
| 1 | 7156 |
32.9%
|
|
| 2 | 7710 |
35.4%
|
|
| 3 | 2545 |
11.7%
|
|
| 4 | 1176 |
5.4%
|
|
| 5 | 402 |
1.8%
|
|
| 6 | 87 |
0.4%
|
|
| 7 | 16 |
0.1%
|
|
| 8 | 4 |
0%
|
|
| 9 | 1 |
0%
|