| Year | Answer | % Correct |
|---|---|---|
| 2025 | Losing | 100%
|
| 2024 | Losing | 100%
|
| 2022 | Losing | 90%
|
| 2021 | Losing | 90%
|
| 2019 | Losing | 90%
|
| 2018 | Losing | 90%
|
| 2017 | Losing | 90%
|
| 2016 | Losing | 90%
|
| 2015 | Losing | 90%
|
| 2014 | Losing | 90%
|
| 2013 | Losing | 90%
|
| 2012 | Losing | 90%
|
| 2011 | Losing | 90%
|
| 2010 | Losing | 90%
|
| 2009 | Losing | 90%
|
| 2008 | Losing | 90%
|
| 2006 | Losing | 90%
|
| 2005 | Losing | 90%
|
| 2004 | Losing | 90%
|
| 2003 | Losing | 90%
|
| 2001 | Losing | 90%
|
| 2000 | Losing | 90%
|
| 1999 | Losing | 90%
|
| 2023 | Winning | 90%
|
| 2020 | Winning | 90%
|
| 2007 | Winning | 90%
|
| 2002 | Winning | 90%
|
| 1995 | Losing | 80%
|
| 1993 | Losing | 80%
|
| 1992 | Losing | 80%
|
| 1991 | Losing | 80%
|
| 1990 | Losing | 80%
|
| 1984 | Losing | 80%
|
| 1982 | Losing | 80%
|
| 1981 | Losing | 80%
|
| 1985 | Tied | 80%
|
| 1994 | Winning | 80%
|
| 1989 | Winning | 80%
|
| 1988 | Winning | 80%
|
| 1987 | Winning | 80%
|
| 1986 | Winning | 80%
|
| 1983 | Winning | 80%
|
| 1980 | Winning | 80%
|
| 1978 | Tied | 70%
|
| 1979 | Winning | 70%
|
| 1977 | Losing | 50%
|
| 1975 | Losing | 50%
|
| 1974 | Losing | 50%
|
| 1970 | Tied | 50%
|
| 1976 | Winning | 50%
|
| 1973 | Winning | 50%
|
| 1972 | Winning | 50%
|
| 1971 | Winning | 50%
|
| 1969 | Winning | 50%
|
| 1946 | Winning | 50%
|
| 1968 | Winning | 40%
|
| 1948 | Winning | 40%
|
| 1947 | Winning | 40%
|
| 1956 | Losing | 30%
|
| 1967 | Winning | 30%
|
| 1966 | Winning | 30%
|
| 1965 | Winning | 30%
|
| 1964 | Winning | 30%
|
| 1963 | Winning | 30%
|
| 1962 | Winning | 30%
|
| 1961 | Winning | 30%
|
| 1960 | Winning | 30%
|
| 1959 | Winning | 30%
|
| 1958 | Winning | 30%
|
| 1957 | Winning | 30%
|
| 1955 | Winning | 30%
|
| 1954 | Winning | 30%
|
| 1953 | Winning | 30%
|
| 1952 | Winning | 30%
|
| 1951 | Winning | 30%
|
| 1950 | Winning | 30%
|
| 1949 | Winning | 30%
|