| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3956 |
19.1%
|
|
| 1 | 4413 |
21.3%
|
|
| 2 | 4575 |
22%
|
|
| 3 | 3411 |
16.4%
|
|
| 4 | 1592 |
7.7%
|
|
| 5 | 1964 |
9.5%
|
|
| 6 | 848 |
4.1%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 24440 |