| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6 |
6.1%
|
|
| 1 | 86 |
86.9%
|
|
| 2 | 6 |
6.1%
|
|
| 3 | 1 |
1%
|
|
| Sysmiss | 856 |