When was the Nintendo entertainment system released in America?
18-Oct-85
1984
1984
1986
1987
1983
1984
1982
1986
1987
1983
1984
1982
1986
1987
1983
1984
1988
1982
1986
1987
1983
1984
1988
1982
1986
1987
1983
1980
1984
1988
1982
1985
1986
1987
1983
1980
1984
1988
1982
1985
1986
1987
1983
1980
1984
1988
1982
1985
1986
1987
1981
1983
1980
1984
1988
1982
1985
1986
1987
1981
1983
1980
1984
1988
1982
1978
1985
1986
1987
1981
1983
1980
1984
1988
1982
1978
1985
1986
1979
1987
1981
1983
1980
1984
1988
1982
1978
1985
1986
1979
1987
1981
1983
1980
1984
1988
1982
1978
1985
1986
1979
1987
1981
1983
1980
1984
1988
1982
1978
1985
1977
1986
1979
1989
1987
1981
1983
1980
1984
1988
1982
1978
1985
1977
1986
1979
1990
1989
1987
1981
1983
1980
1984
1988
1982
1978
1985
1977
1986
1979
1990
1989
1987
1981
1983
1980
1984
1988
1982
1978
1985
1977
1986
1979
1990
1989
1987
1981
1983
1980
1984
1988
1982
1978
1985
1977
1986
1979
1990
1989
1987
1981
1983
1992
1980
1984
1988
1982
1978
1985
1977
1980s
1980s
1980s
1980s
1980s
2600
1980s
2600
1980s
2D
1980s
2D
1980s
1984.
1987.
1983.
1986.
1982.
1984.