| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3390 |
94%
|
|
| 1 | 210 |
5.8%
|
|
| 2 | 2 |
0.1%
|
|
| 3 | 1 |
0%
|
|
| Sysmiss | 4 |