| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1498 |
3.9%
|
|
| 1 | 1625 |
4.3%
|
|
| 2 | 1467 |
3.9%
|
|
| 3 | 531 |
1.4%
|
|
| 4 | 58 |
0.2%
|
|
| 5 | 1 |
0%
|
|
| Sysmiss | 32909 |