| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 130 |
27.7%
|
|
| 2 | 73 |
15.5%
|
|
| 3 | 256 |
54.5%
|
|
| 4 | 11 |
2.3%
|
|
| Sysmiss | 1 |