1945 1945 1947 1950 1950 1958 1958 1960 1961 1961 1961 1962 1962 1962 1962 1964 1964 1965 1966 1966 1966 1966 1970 1972 1972 1973 1974 1975 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1988 1988 1992 1993 1993 1995 2000 2002 2006 2006 2011 2013 