| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 196218 |
92.6%
|
|
| 1 | 3227 |
1.5%
|
|
| 2 | 2597 |
1.2%
|
|
| 3 | 9746 |
4.6%
|
|
| Sysmiss | 375308 |