| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 7 |
11.9%
|
|
| 1 | 50 |
84.7%
|
|
| 2 | 1 |
1.7%
|
|
| 10 | 1 |
1.7%
|
|
| Sysmiss | 880 |