| Since | Polish City | % Correct |
|---|---|---|
| 1908- | Warsaw | 99%
|
| 1895- | Gdańsk | 98%
|
| 1901- | Kraków | 98%
|
| 1893- | Wrocław | 92%
|
| 1898- | Łódź | 90%
|
| 1898- | Katowice | 89%
|
| 1898- | Poznań | 87%
|
| 1897- | Szczecin | 85%
|
| 1891- | Toruń | 75%
|
| 1895- | Bydgoszcz | 74%
|
| 2015- | Olsztyn | 67%
|
| 1959- | Częstochowa | 58%
|
| 1895- | Elbląg | 50%
|
| 1899- | Gorzów Wielkopolski | 50%
|
| 1899- | Grudziądz | 43%
|