| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 2 |
18.2%
|
|
| 1 | 1 |
9.1%
|
|
| 4 | 1 |
9.1%
|
|
| 6 | 1 |
9.1%
|
|
| 7 | 1 |
9.1%
|
|
| 12 | 1 |
9.1%
|
|
| 15 | 3 |
27.3%
|
|
| 20 | 1 |
9.1%
|
|
| Sysmiss | 15 |