| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6520 |
65.7%
|
|
| 1 | 3395 |
34.2%
|
|
| 2 | 8 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 2 |