| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 4 |
12.9%
|
|
| 2 | 11 |
35.5%
|
|
| 8 | 3 |
9.7%
|
|
| 11 | 13 |
41.9%
|
|
| Sysmiss | 25 |