| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 127 |
95.5%
|
|
| 1 | 2 |
1.5%
|
|
| 9 | 2 |
1.5%
|
|
| 20 | 2 |
1.5%
|
|
| Sysmiss | 7 |