| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 179 |
5%
|
|
| 1 | 2550 |
70.7%
|
|
| 2 | 771 |
21.4%
|
|
| 3 | 85 |
2.4%
|
|
| 4 | 17 |
0.5%
|
|
| 5 | 1 |
0%
|
|
| 7 | 1 |
0%
|
|
| Sysmiss | 3 |