| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 187 |
5.8%
|
|
| 1 | 2 |
0.1%
|
|
| 2 | 1 |
0%
|
|
| 3 | 3 |
0.1%
|
|
| Sysmiss | 3027 |