| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 237 |
15%
|
|
| 1 | 128 |
8.1%
|
|
| 2 | 108 |
6.8%
|
|
| 3 | 1104 |
69.8%
|
|
| 4 | 5 |
0.3%
|