| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 1 | 6554 |
25.7%
|
| 2 | 2-3 | 10270 |
40.2%
|
| 3 | 4-6 | 7176 |
28.1%
|
| 4 | 7+ | 1545 |
6%
|