| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 437 |
2.4%
|
|
| 1 | 6096 |
33.2%
|
|
| 2 | 5758 |
31.4%
|
|
| 3 | 3666 |
20%
|
|
| 4 | 1640 |
8.9%
|
|
| 5 | 538 |
2.9%
|
|
| 6 | 150 |
0.8%
|
|
| 7 | 44 |
0.2%
|
|
| 8 | 13 |
0.1%
|
|
| 12 | 1 |
0%
|