| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 79 |
20.8%
|
|
| 2 | 272 |
71.8%
|
|
| 3 | 24 |
6.3%
|
|
| 4 | 4 |
1.1%
|
|
| Sysmiss | 15417 |