| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 607 |
96.7%
|
|
| 1 | 14 |
2.2%
|
|
| 2 | 4 |
0.6%
|
|
| 3 | 3 |
0.5%
|
|
| Sysmiss | 22 |