| Liczby parzyste naturalne | % Poprawnych |
|---|---|
| 12 | 95%
|
| 2 | 94%
|
| 4 | 92%
|
| 6 | 91%
|
| 8 | 90%
|
| 10 | 87%
|
| 14 | 83%
|
| 16 | 80%
|
| 18 | 77%
|
| 20 | 69%
|
| 22 | 64%
|
| 24 | 60%
|
| 26 | 56%
|
| 28 | 54%
|
| 30 | 48%
|
| 34 | 43%
|
| 32 | 41%
|
| 36 | 29%
|
| 38 | 24%
|
| 40 | 18%
|
| 42 | 15%
|
| 44 | 13%
|
| 46 | 9%
|
| 48 | 9%
|
| 50 | 8%
|