1978
1978
1978
1979
1976
1977
2013
1978
1981
2007
1976
1980
1979
1982
1981
1976
1978
1979
1976
1978
1979
1982
1975
1978
1979
1981
1982
1982
1979
1980
1982
1980
1977
1980
1977
1979
1987
1984
1980
1979
1977
1977
1980
1981
1977
1978
1978
1977
1978
1976
1983
1977
1979
1976
1978
1978
1983
1979
1979
1980
1978
1977
1981
1977
1977
1978
1978
1979
1980
1977
1978
1976
1976
1979
1981
1981
1983
1982
1978
1976
1976
1979
1976
1977
1978
1977
1978
1978
1978
1978
1979
1979
1979
1978
1981
1981
1981
1984
1979
1977
1979
1977
1981