1973
1975
1975
1973
1972
1972
1979
1978
2006
1982
1990
1973
1989
1978
1994
2005
1979
1986
1990
1978
1986
1974
1982
1987
1980
1975
1983
1986
1985
1982
1977
1985
1988
2016
2004
1974
2007
1973
1984
1984
1983
1983
1984
1984
1982
1985
1982
1980
1978
1972
1980
2000
2005
2000
1979
1975
1973
1988
1985
1974
1988
1974
1997
1989
1988
2008
1987
1986
1986
Comments