| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 689 |
40%
|
|
| 1 | 914 |
53.1%
|
|
| 2 | 96 |
5.6%
|
|
| 3 | 16 |
0.9%
|
|
| 4 | 4 |
0.2%
|
|
| 6 | 2 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| Sysmiss | 19545 |