| Year | Answer | % Correct |
|---|---|---|
| 1789-1797 | George Washington | 97%
|
| 1801-1809 | Thomas Jefferson | 77%
|
| 2009-2017 | Barack Obama | 72%
|
| 1861-1865 | Abraham Lincoln | 71%
|
| 1797-1801 | John Adams | 69%
|
| 1993-2001 | Bill Clinton | 68%
|
| 2001-2009 | George W. Bush | 68%
|
| 1961-1963 | John F. Kennedy | 66%
|
| 1825-1829 | John Quincy Adams | 62%
|
| 1969-1974 | Richard Nixon | 62%
|
| 1981-1989 | Ronald Reagan | 62%
|
| 1933-1945 | Franklin D. Roosevelt | 54%
|
| 1809-1817 | James Madison | 54%
|
| 1977-1981 | Jimmy Carter | 54%
|
| 1901-1909 | Theodore Roosevelt | 52%
|
| 1974-1977 | Gerald Ford | 51%
|
| 1829-1837 | Andrew Jackson | 49%
|
| 1989-1993 | George H. W. Bush | 48%
|
| 1817-1825 | James Monroe | 48%
|
| 1837-1841 | Martin Van Buren | 48%
|
| 1913-1921 | Woodrow Wilson | 48%
|
| 1945-1953 | Harry S. Truman | 46%
|
| 2017-2018 | Donald J. Trump | 45%
|
| 1963-1969 | Lyndon B. Johnson | 45%
|
| 1929-1933 | Herbert Hoover | 43%
|
| 1853-1857 | Franklin Pierce | 42%
|
| 1857-1861 | James Buchanan | 42%
|
| 1865-1869 | Andrew Johnson | 40%
|
| 1869-1877 | Ulysses S. Grant | 40%
|
| 1923-1929 | Calvin Coolidge | 38%
|
| 1841-1845 | John Tyler | 38%
|
| 1841- | William Henry Harrison | 37%
|
| 1889-1893 | Benjamin Harrison | 35%
|
| 1849-1850 | Zachary Taylor | 35%
|
| 1850-1853 | Millard Fillmore | 34%
|
| 1897-1901 | William McKinley | 34%
|
| 1845-1849 | James K. Polk | 32%
|
| 1881-1885 | Chester A. Arthur | 31%
|
| 1877-1881 | Rutherford B. Hayes | 29%
|
| 1881- | James A. Garfield | 28%
|
| 1909-1913 | William Howard Taft | 25%
|
| 1921-1923 | Warren G. Harding | 23%
|
| 1885-1889 | Grover Cleveland 1 | 6%
|
| 1893-1897 | Grover Cleveland 2 | 6%
|
| 1953-1961 | Dwight D. Fisenhower | 3%
|