| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 12 |
41.4%
|
|
| 1 | 6 |
20.7%
|
|
| 2 | 6 |
20.7%
|
|
| 3 | 1 |
3.4%
|
|
| 6 | 1 |
3.4%
|
|
| 8 | 2 |
6.9%
|
|
| COL4 | 1 |
3.4%
|