| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3313 |
91.8%
|
|
| 1 | 269 |
7.5%
|
|
| 2 | 19 |
0.5%
|
|
| 3 | 1 |
0%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 4 |