1975
1968
1975
1979
1975
2016
1969
1984
1984
1984
1997
2019
1982
1980
1976
1973
1993
2016
1971
1995
1978
1975
1973
2007
1978
1972
1977
1976
1973
1975
1978
1985
1986
1986
1979
2011
1981
1992
1981
1983
1976
1992
2002
2009
2009
2005
2006
1997
1973
1975
1994
1984
1988
2001
2002
1978
1980
2012
1976
1990
1987
1993
1987
2002
1992
2008
Comments