| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 943 |
42.8%
|
|
| 1 | 1181 |
53.6%
|
|
| 2 | 68 |
3.1%
|
|
| 3 | 11 |
0.5%
|
|
| 4 | 1 |
0%
|