| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 2730 |
27.6%
|
|
| 2 | 1060 |
10.7%
|
|
| 3 | 1865 |
18.9%
|
|
| 4 | 4220 |
42.7%
|
|
| Sysmiss | 36304 |