| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 1-3 | 363 |
8.4%
|
| 2 | 4-6 | 1111 |
25.8%
|
| 3 | 7-40 | 2828 |
65.7%
|
| 99 | لا جواب | 4 |
0.1%
|