1972
1979
1981
1977
1978
1973
2015
1971
1973
1987
1985
1973
1988
1987
1986
1974
1972
1980
1975
1985
1978
1979
1979
1979
2022
1978
2002
1972
1973
1970
1973
1974
1980
1974
1980
1979
1975
1993
1972
1980
1978
1978
1974
1988
1974
1972
1991
1991
1979
1973
1988
1989
1996
1991
1983
1996
1991
1977
1971
1979
1975
1971
1987
1984
1985
1983
1999
1984
1982
1992
1979
1972
1976
1972
1985
Comments