| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3514 |
97.4%
|
|
| 1 | 87 |
2.4%
|
|
| 2 | 1 |
0%
|
|
| 3 | 1 |
0%
|
|
| Sysmiss | 4 |