1971
1982
1977
1985
1978
1972
1978
1974
1974
1973
1975
1972
1973
1971
1974
1972
1970
1975
1984
1970
1985
1988
1976
1976
1972
1970
1971
1974
1984
1974
1972
1984
1976
1971
1973
1970
1972
1972
1974
1971
1971
1973
1974
1975
1973
1984
1973
1972
1984
1978
1972
1987
1972
2019
1972
1973
2017
2011
1971
1969