1978
1999
1949
1978
1992
1982
1988
1989
2007
1981
1950
1982
2001
1976
1978
1946
1989
1986
2002
1984
1984
1983
1998
1984
1985
1983
2002
1995
1951
1989
1990
1953
1987
1958
1998
2005
1978
1983
1985
1981
1983
1981
1992
1981
2000
1976
1994
1982
1972
1978
1979
2004
1987
1975
1990
1995
1985
1964
1990
1977
1991
1994
1981
1976
1977
1986
1969
1964
2001
1989
2001
1993
1966
1979
1983
1991
1990
1970
1966
2003
1986
1983
1990
1981
1967
1978
1994
1989
1990
1997
1990
1990
1969
1983
1985
1987
1987
1988
1960
1960
1985