| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 5173 |
20.2%
|
|
| 1 | 5318 |
20.7%
|
|
| 2 | 5765 |
22.5%
|
|
| 3 | 3842 |
15%
|
|
| 4 | 2033 |
7.9%
|
|
| 5 | 2498 |
9.7%
|
|
| 6 | 1034 |
4%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 27264 |