In what year did Atari make its debut?
1972
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1977
1972
1977
1972
1974
1977
1972
1974
1977
1972
1974
1977
1972
1974
1977
1972
1974
1977
1972
1974
1976
1977
1972
1974
1976
1977
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1972
1974
1976
1973
1972
1974
1976
1973
1972
1974
1976
1973
1974
1976
1973
1976
1973
1975
1976
1973
1975
1976
1973
1975
1976
1973
1975
1976
1973
1975
1973
1975
1973
1975
1973
1982
1975
1977-79
1973
1977-80
1982
1975
1971
1973
1982
1979
1975
1971
1973
1977-78
1982
1979
1977-80
1975
1971
1973
1974-79
1978
1977-79
1982
1979
1975
1971
1973
1972-79
1978
1982
1979
1977-78
1975
1977.
1971
1973
1977-80
1978
1982
1979
1975
1971
1973
1978
1977-76
1982
1979
1974-79
1975
1977-79
1971
1973
1977-78
1977-80
1978
1977.
1972-79
1982
1979
1975
1971
1978
1977-1978
1982
1979
1977-80
1975
1977-76
1971
1977-78
1978
1977-79
1982
1979
1975
1971
1977-80
1978
1977-1978
1977.
1972.
1982
1979
1975
1977-79
1977-82
1971
1972-79
1977-78
1978
1974.
1982
1979
1977-80
1975
1971
1978
1977-1978
1977-79