| Year | Date | % Correct |
|---|---|---|
| 1797-1817, 1825-1841, 1845, 1853-1865, 1869-1873, 1881, 1885-1901, 1905-1913, 1921, 1925-1933 | March 4th | 94%
|
| 1937-1945, 1949-1953, 1961, 1965-1973, 1977-1981, 1989-2009, 2017- | January 20th | 88%
|
| 1957, 1985, 2013 | January 21st | 71%
|
| 1789 | April 4th | 65%
|
| 1821, 1849, 1877, 1917 | March 5th | 65%
|
| 1945 | April 12th | 41%
|
| 1865 | April 15th | 41%
|
| 1963 | November 22nd | 41%
|
| 1841 | April 6th | 35%
|
| 1974 | August 9th | 35%
|
| 1901 | September 14th | 29%
|
| 1881 | September 20th | 29%
|
| 1923 | August 3rd | 24%
|
| 1850 | July 10th | 18%
|