| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1359 |
42.2%
|
|
| 1 | 1844 |
57.3%
|
|
| 2 | 12 |
0.4%
|
|
| 3 | 1 |
0%
|
|
| Sysmiss | 4 |