| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 7129 |
71.8%
|
|
| 1 | 2784 |
28%
|
|
| 2 | 1 |
0%
|
|
| 7 | 8 |
0.1%
|
|
| 8 | 2 |
0%
|
|
| Sysmiss | 2 |