| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 180051 |
94.6%
|
|
| 1 | 2089 |
1.1%
|
|
| 2 | 944 |
0.5%
|
|
| 3 | 7273 |
3.8%
|
|
| Sysmiss | 159136 |