| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 22 |
73.3%
|
|
| 2 | 4 |
13.3%
|
|
| 3 | 2 |
6.7%
|
|
| 4 | 2 |
6.7%
|
|
| Sysmiss | 667 |