| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1088 |
33.8%
|
|
| 1 | 2084 |
64.7%
|
|
| 2 | 40 |
1.2%
|
|
| 3 | 3 |
0.1%
|
|
| 4 | 1 |
0%
|
|
| Sysmiss | 4 |