| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 22465 |
19.9%
|
|
| 2 | 30597 |
27.1%
|
|
| 3 | 28878 |
25.5%
|
|
| 4 | 31160 |
27.6%
|
|
| Sysmiss | 3 |