| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 3117 |
31.4%
|
|
| 1 | 1903 |
19.2%
|
|
| 2 | 1794 |
18.1%
|
|
| 3 | 1219 |
12.3%
|
|
| 4 | 561 |
5.7%
|
|
| 5 | 374 |
3.8%
|
|
| 6 | 74 |
0.7%
|
|
| 7 | 878 |
8.8%
|
|
| Sysmiss | 6 |