| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1363 |
37.8%
|
|
| 1 | 2223 |
61.6%
|
|
| 2 | 14 |
0.4%
|
|
| 3 | 2 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 4 |