orioles home run rate by month 1981
orioles home run rate by month 1980
orioles home run rate by month 1979
orioles home run rate by month 1978
orioles home run rate by month 1977
orioles home run rate by month 1976
orioles home run rate by month 1975
orioles home run rate by month 1974
orioles home run rate by month 1973
orioles home run rate by month 1972
orioles home run rate by month 1971
orioles home run rate by month 1970
orioles home run rate by month 1969
orioles home run rate by month 1968
orioles home run rate by month 1967
