| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 5170 |
22.6%
|
|
| 1 | 9257 |
40.4%
|
|
| 2 | 5216 |
22.8%
|
|
| 3 | 2317 |
10.1%
|
|
| 4 | 723 |
3.2%
|
|
| 5 | 161 |
0.7%
|
|
| 6 | 35 |
0.2%
|
|
| 7 | 12 |
0.1%
|
|
| 8 | 5 |
0%
|