| قيمة | فئة | حالات | |
|---|---|---|---|
| 0 | 11 |
1%
|
|
| 10 | 1 |
0.1%
|
|
| 20 | 2 |
0.2%
|
|
| 25 | 2 |
0.2%
|
|
| 30 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| NULL | 1117 |
98.4%
|