| Decade | # | President(s) | % Correct |
|---|---|---|---|
| 1730s | 2 | George Washington/John Adams | 100%
|
| 1740s | 1 | Thomas Jefferson | 93%
|
| 1750s | 2 | James Madison/James Monroe | 88%
|
| 1760s | 2 | John Quincy Adams/Andrew Jackson | 85%
|
| 1960s | 1 | Barack Obama | 80%
|
| 1800s | 4 | Millard Fillmore/Franklin Pierce/Abraham Lincoln/Andrew Johnson | 80%
|
| 1940s | 4 | Bill Clinton/George W. Bush/Donald Trump/Joe Biden | 75%
|
| 1910s | 4 | John F. Kennedy/Richard Nixon/Gerald Ford/Ronald Reagan | 75%
|
| 1820s | 3 | Ulysses S. Grant/Rutherford B. Hayes/Chester A. Arthur | 75%
|
| 1880s | 2 | Franklin Roosevelt/Harry Truman | 73%
|
| 1780s | 2 | Martin Van Buren/Zachary Taylor | 73%
|
| 1890s | 1 | Dwight Eisenhower | 70%
|
| 1850s | 3 | Theodore Roosevelt/William Taft/Woodrow Wilson | 70%
|
| 1870s | 2 | Calvin Coolidge/Herbert Hoover | 68%
|
| 1830s | 3 | James Garfield/Grover Cleveland/Benjamin Harrison | 68%
|
| 1920s | 2 | Jimmy Carter/George H.W. Bush | 68%
|
| 1790s | 3 | John Tyler/James Polk/James Buchanan | 68%
|
| 1860s | 1 | Warren Harding | 63%
|
| 1900s | 1 | Lyndon B. Johnson | 55%
|
| 1840s | 1 | William McKinley | 55%
|
| 1770s | 1 | William Harrison | 25%
|