| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 40442 |
38.1%
|
|
| 1 | 25760 |
24.3%
|
|
| 2 | 6435 |
6.1%
|
|
| 3 | 5412 |
5.1%
|
|
| 4 | 28113 |
26.5%
|
|
| Sysmiss | 480934 |