| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | 2531 |
25.5%
|
|
| 2 | 3978 |
40.1%
|
|
| 3 | 2936 |
29.6%
|
|
| 4 | 406 |
4.1%
|
|
| 5 | 67 |
0.7%
|
|
| 6 | 6 |
0.1%
|
|
| Sysmiss | 2 |