| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2654 |
82.4%
|
|
| 1 | 506 |
15.7%
|
|
| 2 | 50 |
1.6%
|
|
| 3 | 4 |
0.1%
|
|
| 4 | 2 |
0.1%
|
|
| Sysmiss | 4 |