1967
1972
1971
1978
1989
1980
2010
1999
1998
2000
1980
1976
1986
1985
1984
1986
1986
1990
1991
2006
1988
2013
1989
1994
1990
1981
1990
1980
1981
1971
2003
1988
1977
1988
1981
2006
1982
2008
1971
1976
1971
1987
2006
1994
1982
1983
1973
1976
1977
2013
1995
1979
1976
1982
Comments