| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 1974 |
89.6%
|
|
| 1 | 225 |
10.2%
|
|
| 3 | 1 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 9 | 2 |
0.1%
|