1955 IX place
1956 III
1957 VIII
1958 IX
1959 VIII
1960 VII
1961 III
1962 V
1963 II
1964 VII
1965 XII
1966 X
1967 CHAMPION
1968 VI
1969 VI
1970 IV
1971 V
1972 VI
1973 IX
1974 X
1975 X
1976 VI
1977 XI
1978 IV
1979 VIII
1980 V
1981 III
1982 VII
1983 III
1984 VIII
1985 III
1986 II
1987 III
1988 III
1989 IV
1990 VII
1991 V
1992 IV
1993 III
1994 III
1995 III
1996 X
1997 V
1998 XIII