1978
1990
1994
1970
1967
1985
2008
1987
1970
1979
1994
2002
1979
2015
1993
1979
1990
1972
1973
1975
1970
1982
1986
1971
1990
1999
1974
1970
2000
2004
1995
1971
1974
1970
1972
1987
1984
1980
1983
1982
1985
1969
1974
1985
2000
1978
1992
1992
1967
2010
1987
1989
2001
1991
1971
1998
1974
1988
1978
1984
Comments