| Year | Winner | % Correct |
|---|---|---|
| 1991 | England | 100%
|
| 1992 | England | 100%
|
| 1987 | France | 100%
|
| 1984 | Scotland | 100%
|
| 1953 | England | 0%
|
| 1957 | England | 0%
|
| 1958 | England | 0%
|
| 1963 | England | 0%
|
| 1980 | England | 0%
|
| 1995 | England | 0%
|
| 1996 | England | 0%
|
| 1960 | England and France | 0%
|
| 1947 | England and Wales | 0%
|
| 1954 | England, France and Wales | 0%
|
| 1973 | England, France, Ireland, Scotland and Wales | 0%
|
| 1959 | France | 0%
|
| 1961 | France | 0%
|
| 1962 | France | 0%
|
| 1967 | France | 0%
|
| 1968 | France | 0%
|
| 1977 | France | 0%
|
| 1981 | France | 0%
|
| 1989 | France | 0%
|
| 1993 | France | 0%
|
| 1997 | France | 0%
|
| 1998 | France | 0%
|
| 1983 | France and Ireland | 0%
|
| 1986 | France and Scotland | 0%
|
| 1955 | France and Wales | 0%
|
| 1970 | France and Wales | 0%
|
| 1988 | France and Wales | 0%
|
| 1948 | Ireland | 0%
|
| 1949 | Ireland | 0%
|
| 1951 | Ireland | 0%
|
| 1974 | Ireland | 0%
|
| 1982 | Ireland | 0%
|
| 1985 | Ireland | 0%
|
| 1972 | Not Completed | 0%
|
| 1990 | Scotland | 0%
|
| 1999 | Scotland | 0%
|
| 1964 | Scotland and Wales | 0%
|
| 1950 | Wales | 0%
|
| 1952 | Wales | 0%
|
| 1956 | Wales | 0%
|
| 1965 | Wales | 0%
|
| 1966 | Wales | 0%
|
| 1969 | Wales | 0%
|
| 1971 | Wales | 0%
|
| 1975 | Wales | 0%
|
| 1976 | Wales | 0%
|
| 1978 | Wales | 0%
|
| 1979 | Wales | 0%
|
| 1994 | Wales | 0%
|