| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 6 |
14%
|
|
| 1 | 35 |
81.4%
|
|
| 2 | 1 |
2.3%
|
|
| 8 | 1 |
2.3%
|
|
| Sysmiss | 896 |