| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 1-3 | 586 |
8.6%
|
| 2 | 4-6 | 2112 |
31%
|
| 3 | 7-40 | 4097 |
60.1%
|
| 99 | لا جواب | 21 |
0.3%
|