| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 4054 |
17.7%
|
|
| 1 | 5577 |
24.4%
|
|
| 2 | 4890 |
21.4%
|
|
| 3 | 4316 |
18.9%
|
|
| 4 | 2654 |
11.6%
|
|
| 5 | 997 |
4.4%
|
|
| 6 | 306 |
1.3%
|
|
| 7 | 70 |
0.3%
|
|
| 8 | 20 |
0.1%
|
|
| 9 | 7 |
0%
|
|
| 10 | 2 |
0%
|
|
| 11 | 2 |
0%
|
|
| 14 | 1 |
0%
|