| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2614 |
72.5%
|
|
| 1 | 937 |
26%
|
|
| 2 | 49 |
1.4%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| 10 | 1 |
0%
|
|
| Sysmiss | 3 |