| # | Peak | Country | % Correct |
|---|---|---|---|
| 9,346,527 | 1990s | Mexico | 98%
|
| 5,584,287 | 1880s | United Kingdom | 97%
|
| 2,853,692 | 2010s | China | 96%
|
| 7,353,498 | 1880s | Germany | 94%
|
| 4,067,571 | 1900s | Russia | 93%
|
| 923,757 | 1850s | France | 91%
|
| 5,505,413 | 1900s | Italy | 90%
|
| 2,113,985 | 2020s | India | 89%
|
| 4,814,015 | 1850s | Ireland | 86%
|
| 4,914,280 | 1920s | Canada | 85%
|
| 934,622 | 1980s | Poland | 78%
|
| 1,718,314 | 2010s | Cuba | 75%
|
| 1,214,836 | 1980s | South Korea | 71%
|
| 854,818 | 2000s | Colombia | 68%
|
| 1,299,334 | 1900s | Sweden | 68%
|
| 1,263,913 | 2010s | Vietnam | 68%
|
| 780,014 | 1880s | Norway | 63%
|
| 2,569,552 | 2000s | Philippines | 60%
|
| 813,637 | 2000s | Haiti | 54%
|
| 1,669,782 | 2010s | Dominican Republic | 50%
|
| 1,887,468 | 1900s | Austria | 49%
|
| 969,767 | 2010s | Jamaica | 45%
|
| 1,698,743 | 1900s | Hungary | 39%
|
| 946,375 | 1990s | El Salvador | 34%
|