| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1468 |
14.8%
|
|
| 1 | 3753 |
37.8%
|
|
| 2 | 2288 |
23.1%
|
|
| 3 | 1421 |
14.3%
|
|
| 4 | 525 |
5.3%
|
|
| 5 | 291 |
2.9%
|
|
| 6 | 75 |
0.8%
|
|
| 7 | 99 |
1%
|
|
| Sysmiss | 6 |