| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 369 |
28.9%
|
|
| 2 | 435 |
34%
|
|
| 3 | 340 |
26.6%
|
|
| 4 | 134 |
10.5%
|
|
| Sysmiss | 5 |