| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6937 |
69.9%
|
|
| 1 | 1852 |
18.7%
|
|
| 2 | 671 |
6.8%
|
|
| 3 | 172 |
1.7%
|
|
| 4 | 82 |
0.8%
|
|
| 5 | 60 |
0.6%
|
|
| 6 | 22 |
0.2%
|
|
| 7 | 124 |
1.2%
|
|
| Sysmiss | 6 |