| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 389 |
10.5%
|
|
| 1 | 384 |
10.4%
|
|
| 2 | 685 |
18.5%
|
|
| 3 | 827 |
22.3%
|
|
| 4 | 330 |
8.9%
|
|
| 5 | 605 |
16.3%
|
|
| 6 | 486 |
13.1%
|
|
| Sysmiss | 8779 |