| Year | Answer | % Correct |
|---|---|---|
| 2025 | Losing | 100%
|
| 2024 | Losing | 100%
|
| 2023 | Losing | 100%
|
| 2022 | Losing | 100%
|
| 2021 | Losing | 100%
|
| 2020 | Losing | 100%
|
| 2019 | Losing | 100%
|
| 2018 | Losing | 100%
|
| 2017 | Losing | 100%
|
| 2016 | Losing | 100%
|
| 2014 | Losing | 100%
|
| 2012 | Losing | 100%
|
| 2015 | Winning | 100%
|
| 2011 | Winning | 100%
|
| 2007 | Losing | 92%
|
| 2013 | Tied | 92%
|
| 2010 | Winning | 92%
|
| 2009 | Winning | 92%
|
| 2008 | Winning | 92%
|
| 2006 | Winning | 83%
|
| 2005 | Losing | 75%
|
| 1980 | Losing | 75%
|
| 1977 | Losing | 75%
|
| 1976 | Losing | 75%
|
| 1975 | Losing | 75%
|
| 1973 | Losing | 75%
|
| 1971 | Losing | 75%
|
| 1970 | Losing | 75%
|
| 1965 | Losing | 75%
|
| 1964 | Losing | 75%
|
| 1963 | Losing | 75%
|
| 1962 | Losing | 75%
|
| 1979 | Tied | 75%
|
| 1978 | Tied | 75%
|
| 1974 | Tied | 75%
|
| 1972 | Tied | 75%
|
| 1966 | Tied | 75%
|
| 1960 | Tied | 75%
|
| 2004 | Winning | 75%
|
| 2000 | Winning | 75%
|
| 1981 | Winning | 75%
|
| 1969 | Winning | 75%
|
| 1968 | Winning | 75%
|
| 1967 | Winning | 75%
|
| 2003 | Losing | 67%
|
| 1996 | Losing | 67%
|
| 1995 | Losing | 67%
|
| 1994 | Losing | 67%
|
| 1992 | Losing | 67%
|
| 1990 | Losing | 67%
|
| 1989 | Losing | 67%
|
| 1987 | Losing | 67%
|
| 1984 | Losing | 67%
|
| 1983 | Losing | 67%
|
| 1999 | Tied | 67%
|
| 1993 | Tied | 67%
|
| 1991 | Tied | 67%
|
| 1961 | Tied | 67%
|
| 2002 | Winning | 67%
|
| 2001 | Winning | 67%
|
| 1998 | Winning | 67%
|
| 1997 | Winning | 67%
|
| 1988 | Winning | 67%
|
| 1986 | Winning | 67%
|
| 1985 | Winning | 67%
|
| 1982 | Winning | 67%
|