| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 13087 |
79.9%
|
|
| 10 | 65 |
0.4%
|
|
| 15 | 1080 |
6.6%
|
|
| 16 | 102 |
0.6%
|
|
| 17 | 608 |
3.7%
|
|
| 18 | 301 |
1.8%
|
|
| 20 | 1139 |
7%
|
|
| 30 | 1 |
0%
|