| Year | Answer | % Correct |
|---|---|---|
| 2022 | Losing | 100%
|
| 2018 | Losing | 100%
|
| 2017 | Losing | 100%
|
| 2008 | Losing | 100%
|
| 2025 | Winning | 100%
|
| 2024 | Winning | 100%
|
| 2023 | Winning | 100%
|
| 2021 | Winning | 100%
|
| 2020 | Winning | 100%
|
| 2019 | Winning | 100%
|
| 2016 | Winning | 100%
|
| 2015 | Winning | 100%
|
| 2014 | Winning | 100%
|
| 2013 | Winning | 100%
|
| 2012 | Winning | 100%
|
| 2011 | Winning | 100%
|
| 2010 | Winning | 100%
|
| 2009 | Winning | 100%
|
| 2007 | Winning | 100%
|
| 2005 | Losing | 60%
|
| 2004 | Winning | 60%
|
| 2003 | Winning | 60%
|
| 2002 | Winning | 60%
|
| 2001 | Winning | 60%
|
| 2000 | Winning | 60%
|
| 1991 | Losing | 40%
|
| 1990 | Losing | 40%
|
| 1988 | Losing | 40%
|
| 1987 | Losing | 40%
|
| 1986 | Losing | 40%
|
| 1980 | Losing | 40%
|
| 1979 | Losing | 40%
|
| 1977 | Losing | 40%
|
| 1976 | Losing | 40%
|
| 1975 | Losing | 40%
|
| 1974 | Losing | 40%
|
| 1973 | Losing | 40%
|
| 1971 | Losing | 40%
|
| 1970 | Losing | 40%
|
| 1968 | Losing | 40%
|
| 1958 | Losing | 40%
|
| 1957 | Losing | 40%
|
| 1956 | Losing | 40%
|
| 1954 | Losing | 40%
|
| 1953 | Losing | 40%
|
| 1952 | Losing | 40%
|
| 1951 | Losing | 40%
|
| 1950 | Losing | 40%
|
| 1949 | Losing | 40%
|
| 1948 | Losing | 40%
|
| 1933 | Losing | 40%
|
| 2006 | Tied | 40%
|
| 1999 | Tied | 40%
|
| 1985 | Tied | 40%
|
| 1984 | Tied | 40%
|
| 1983 | Tied | 40%
|
| 1981 | Tied | 40%
|
| 1955 | Tied | 40%
|
| 1998 | Winning | 40%
|
| 1997 | Winning | 40%
|
| 1996 | Winning | 40%
|
| 1995 | Winning | 40%
|
| 1994 | Winning | 40%
|
| 1993 | Winning | 40%
|
| 1992 | Winning | 40%
|
| 1989 | Winning | 40%
|
| 1982 | Winning | 40%
|
| 1978 | Winning | 40%
|
| 1972 | Winning | 40%
|
| 1969 | Winning | 40%
|
| 1967 | Winning | 40%
|
| 1966 | Winning | 40%
|
| 1965 | Winning | 40%
|
| 1964 | Winning | 40%
|
| 1963 | Winning | 40%
|
| 1962 | Winning | 40%
|
| 1961 | Winning | 40%
|
| 1960 | Winning | 40%
|
| 1959 | Winning | 40%
|
| 1947 | Winning | 40%
|
| 1946 | Winning | 40%
|
| 1945 | Winning | 40%
|
| 1944 | Winning | 40%
|
| 1943 | Winning | 40%
|
| 1942 | Winning | 40%
|
| 1941 | Winning | 40%
|
| 1940 | Winning | 40%
|
| 1939 | Winning | 40%
|
| 1938 | Winning | 40%
|
| 1937 | Winning | 40%
|
| 1936 | Winning | 40%
|
| 1935 | Winning | 40%
|
| 1934 | Winning | 40%
|
| 1932 | Winning | 40%
|
| 1931 | Winning | 40%
|
| 1930 | Winning | 40%
|
| 1929 | Winning | 40%
|
| 1928 | Winning | 40%
|
| 1927 | Winning | 40%
|
| 1926 | Winning | 40%
|
| 1925 | Winning | 40%
|
| 1924 | Winning | 40%
|
| 1923 | Winning | 40%
|
| 1922 | Winning | 40%
|
| 1922 | Winning | 40%
|
| 1921 | Winning | 40%
|
| 1920 | Winning | 40%
|
| 1919 | Winning | 40%
|