| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 2.99 فأقل | 1619 |
37.6%
|
| 1.4 | 2 |
0%
|
|
| 2 | 3 - 9.99 | 795 |
18.5%
|
| 3 | 10 - 39.99 | 1047 |
24.3%
|
| 4 | 40+ | 843 |
19.6%
|