Month | Data | Change | Unit |
---|---|---|---|
January, 1978 | 0.621 | 0 | USD/gallon |
February, 1978 | 0.619 | -0.002 | USD/gallon |
March, 1978 | 0.617 | -0.002 | USD/gallon |
April, 1978 | 0.617 | 0 | USD/gallon |
May, 1978 | 0.622 | + 0.005 | USD/gallon |
June, 1978 | 0.63 | + 0.008 | USD/gallon |
July, 1978 | 0.638 | + 0.008 | USD/gallon |
August, 1978 | 0.647 | + 0.009 | USD/gallon |
September, 1978 | 0.655 | + 0.008 | USD/gallon |
October, 1978 | 0.658 | + 0.003 | USD/gallon |
November, 1978 | 0.664 | + 0.006 | USD/gallon |
December, 1978 | 0.673 | + 0.009 | USD/gallon |
January, 1979 | 0.686 | + 0.013 | USD/gallon |
February, 1979 | 0.701 | + 0.015 | USD/gallon |
March, 1979 | 0.723 | + 0.022 | USD/gallon |
April, 1979 | 0.766 | + 0.043 | USD/gallon |
May, 1979 | 0.807 | + 0.041 | USD/gallon |
June, 1979 | 0.875 | + 0.068 | USD/gallon |
July, 1979 | 0.928 | + 0.053 | USD/gallon |
August, 1979 | 0.967 | + 0.039 | USD/gallon |
September, 1979 | 0.995 | + 0.028 | USD/gallon |
October, 1979 | 1.007 | + 0.012 | USD/gallon |
November, 1979 | 1.013 | + 0.006 | USD/gallon |
December, 1979 | 1.038 | + 0.025 | USD/gallon |
January, 1980 | 1.105 | + 0.067 | USD/gallon |
February, 1980 | 1.169 | + 0.064 | USD/gallon |
March, 1980 | 1.21 | + 0.041 | USD/gallon |
April, 1980 | 1.22 | + 0.01 | USD/gallon |
May, 1980 | 1.222 | + 0.002 | USD/gallon |
June, 1980 | 1.224 | + 0.002 | USD/gallon |
July, 1980 | 1.218 | -0.006 | USD/gallon |
August, 1980 | 1.204 | -0.014 | USD/gallon |
September, 1980 | 1.187 | -0.017 | USD/gallon |
October, 1980 | 1.178 | -0.0090000000000001 | USD/gallon |
November, 1980 | 1.184 | + 0.006 | USD/gallon |
December, 1980 | 1.191 | + 0.0070000000000001 | USD/gallon |
January, 1981 | 1.236 | + 0.045 | USD/gallon |
February, 1981 | 1.317 | + 0.081 | USD/gallon |
March, 1981 | 1.352 | + 0.035 | USD/gallon |
April, 1981 | 1.337 | -0.015 | USD/gallon |
May, 1981 | 1.321 | -0.016 | USD/gallon |
June, 1981 | 1.309 | -0.012 | USD/gallon |
July, 1981 | 1.296 | -0.013 | USD/gallon |
August, 1981 | 1.293 | -0.0030000000000001 | USD/gallon |
September, 1981 | 1.291 | -0.002 | USD/gallon |
October, 1981 | 1.29 | -0.00099999999999989 | USD/gallon |
November, 1981 | 1.29 | 0 | USD/gallon |
December, 1981 | 1.286 | -0.004 | USD/gallon |
January, 1982 | 1.275 | -0.011 | USD/gallon |
February, 1982 | 1.256 | -0.019 | USD/gallon |
March, 1982 | 1.199 | -0.057 | USD/gallon |
April, 1982 | 1.144 | -0.055 | USD/gallon |
May, 1982 | 1.179 | + 0.035 | USD/gallon |
June, 1982 | 1.273 | + 0.094 | USD/gallon |
July, 1982 | 1.284 | + 0.011 | USD/gallon |
August, 1982 | 1.269 | -0.015 | USD/gallon |
September, 1982 | 1.251 | -0.018 | USD/gallon |
October, 1982 | 1.237 | -0.014 | USD/gallon |
November, 1982 | 1.224 | -0.013 | USD/gallon |
December, 1982 | 1.202 | -0.022 | USD/gallon |
January, 1983 | 1.168 | -0.034 | USD/gallon |
February, 1983 | 1.128 | -0.04 | USD/gallon |
March, 1983 | 1.093 | -0.035 | USD/gallon |
April, 1983 | 1.175 | + 0.082 | USD/gallon |
May, 1983 | 1.217 | + 0.042 | USD/gallon |
June, 1983 | 1.227 | + 0.01 | USD/gallon |
July, 1983 | 1.23 | + 0.0029999999999999 | USD/gallon |
August, 1983 | 1.239 | + 0.0090000000000001 | USD/gallon |
September, 1983 | 1.235 | -0.004 | USD/gallon |
October, 1983 | 1.225 | -0.01 | USD/gallon |
November, 1983 | 1.206 | -0.019 | USD/gallon |
December, 1983 | 1.183 | -0.023 | USD/gallon |
January, 1984 | 1.169 | -0.014 | USD/gallon |
February, 1984 | 1.17 | + 0.00099999999999989 | USD/gallon |
March, 1984 | 1.172 | + 0.002 | USD/gallon |
April, 1984 | 1.19 | + 0.018 | USD/gallon |
May, 1984 | 1.195 | + 0.0050000000000001 | USD/gallon |
June, 1984 | 1.186 | -0.0090000000000001 | USD/gallon |
July, 1984 | 1.167 | -0.019 | USD/gallon |
August, 1984 | 1.155 | -0.012 | USD/gallon |
September, 1984 | 1.16 | + 0.0049999999999999 | USD/gallon |
October, 1984 | 1.161 | + 0.0010000000000001 | USD/gallon |
November, 1984 | 1.154 | -0.0070000000000001 | USD/gallon |
December, 1984 | 1.14 | -0.014 | USD/gallon |
January, 1985 | 1.056 | -0.084 | USD/gallon |
February, 1985 | 1.042 | -0.014 | USD/gallon |
March, 1985 | 1.081 | + 0.039 | USD/gallon |
April, 1985 | 1.134 | + 0.053 | USD/gallon |
May, 1985 | 1.153 | + 0.019 | USD/gallon |
June, 1985 | 1.171 | + 0.018 | USD/gallon |
July, 1985 | 1.183 | + 0.012 | USD/gallon |
August, 1985 | 1.175 | -0.008 | USD/gallon |
September, 1985 | 1.153 | -0.022 | USD/gallon |
October, 1985 | 1.124 | -0.029 | USD/gallon |
November, 1985 | 1.148 | + 0.024 | USD/gallon |
December, 1985 | 1.151 | + 0.0030000000000001 | USD/gallon |
January, 1986 | 1.124 | -0.027 | USD/gallon |
February, 1986 | 1 | -0.124 | USD/gallon |
March, 1986 | 0.841 | -0.159 | USD/gallon |
April, 1986 | 0.777 | -0.064 | USD/gallon |
May, 1986 | 0.862 | + 0.085 | USD/gallon |
June, 1986 | 0.9 | + 0.038 | USD/gallon |
July, 1986 | 0.807 | -0.093 | USD/gallon |
August, 1986 | 0.77 | -0.037 | USD/gallon |
September, 1986 | 0.79 | + 0.02 | USD/gallon |
October, 1986 | 0.749 | -0.041 | USD/gallon |
November, 1986 | 0.764 | + 0.015 | USD/gallon |
December, 1986 | 0.773 | + 0.009 | USD/gallon |
January, 1987 | 0.82 | + 0.047 | USD/gallon |
February, 1987 | 0.832 | + 0.012 | USD/gallon |
March, 1987 | 0.837 | + 0.005 | USD/gallon |
April, 1987 | 0.873 | + 0.036 | USD/gallon |
May, 1987 | 0.882 | + 0.009 | USD/gallon |
June, 1987 | 0.909 | + 0.027 | USD/gallon |
July, 1987 | 0.944 | + 0.035 | USD/gallon |
August, 1987 | 0.966 | + 0.022 | USD/gallon |
September, 1987 | 0.955 | -0.011 | USD/gallon |
October, 1987 | 0.936 | -0.019 | USD/gallon |
November, 1987 | 0.939 | + 0.0029999999999999 | USD/gallon |
December, 1987 | 0.919 | -0.02 | USD/gallon |
January, 1988 | 0.885 | -0.034 | USD/gallon |
February, 1988 | 0.864 | -0.021 | USD/gallon |
March, 1988 | 0.853 | -0.011 | USD/gallon |
April, 1988 | 0.894 | + 0.041 | USD/gallon |
May, 1988 | 0.931 | + 0.037 | USD/gallon |
June, 1988 | 0.923 | -0.008 | USD/gallon |
July, 1988 | 0.942 | + 0.019 | USD/gallon |
August, 1988 | 0.984 | + 0.042 | USD/gallon |
September, 1988 | 0.951 | -0.033 | USD/gallon |
October, 1988 | 0.901 | -0.05 | USD/gallon |
November, 1988 | 0.918 | + 0.017 | USD/gallon |
December, 1988 | 0.898 | -0.02 | USD/gallon |
January, 1989 | 0.885 | -0.013 | USD/gallon |
February, 1989 | 0.894 | + 0.009 | USD/gallon |
March, 1989 | 0.907 | + 0.013 | USD/gallon |
April, 1989 | 1.066 | + 0.159 | USD/gallon |
May, 1989 | 1.112 | + 0.046 | USD/gallon |
June, 1989 | 1.104 | -0.008 | USD/gallon |
July, 1989 | 1.088 | -0.016 | USD/gallon |
August, 1989 | 1.042 | -0.046 | USD/gallon |
September, 1989 | 1.035 | -0.0070000000000001 | USD/gallon |
October, 1989 | 1.029 | -0.006 | USD/gallon |
November, 1989 | 1.015 | -0.014 | USD/gallon |
December, 1989 | 0.985 | -0.03 | USD/gallon |
January, 1990 | 1.056 | + 0.071 | USD/gallon |
February, 1990 | 1.042 | -0.014 | USD/gallon |
March, 1990 | 1.008 | -0.034 | USD/gallon |
April, 1990 | 1.078 | + 0.07 | USD/gallon |
May, 1990 | 1.092 | + 0.014 | USD/gallon |
June, 1990 | 1.1 | + 0.008 | USD/gallon |
July, 1990 | 1.111 | + 0.011 | USD/gallon |
August, 1990 | 1.234 | + 0.123 | USD/gallon |
September, 1990 | 1.349 | + 0.115 | USD/gallon |
October, 1990 | 1.396 | + 0.047 | USD/gallon |
November, 1990 | 1.356 | -0.04 | USD/gallon |
December, 1990 | 1.324 | -0.032 | USD/gallon |
January, 1991 | 1.192 | -0.132 | USD/gallon |
February, 1991 | 1.162 | -0.03 | USD/gallon |
March, 1991 | 1.048 | -0.114 | USD/gallon |
April, 1991 | 1.132 | + 0.084 | USD/gallon |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1991 | 1.192 - 1.132 | 1.048 - 1.192 | 1.13 | -0.06 |
1990 | 1.056 - 1.324 | 1.008 - 1.396 | 1.18 | + 0.27 |
1989 | 0.885 - 0.985 | 0.885 - 1.112 | 1.01 | + 0.1 |
1988 | 0.885 - 0.898 | 0.853 - 0.984 | 0.91 | + 0.01 |
1987 | 0.82 - 0.919 | 0.82 - 0.966 | 0.9 | + 0.1 |
1986 | 1.124 - 0.773 | 0.749 - 1.124 | 0.85 | -0.35 |
1985 | 1.056 - 1.151 | 1.042 - 1.183 | 1.13 | + 0.1 |
1984 | 1.169 - 1.14 | 1.14 - 1.195 | 1.17 | -0.03 |
1983 | 1.168 - 1.183 | 1.093 - 1.239 | 1.19 | + 0.02 |
1982 | 1.275 - 1.202 | 1.144 - 1.284 | 1.23 | -0.07 |
1981 | 1.236 - 1.286 | 1.236 - 1.352 | 1.3 | + 0.05 |
1980 | 1.105 - 1.191 | 1.105 - 1.224 | 1.19 | + 0.09 |
1979 | 0.686 - 1.038 | 0.686 - 1.038 | 0.88 | + 0.35 |
1978 | 0.621 - 0.673 | 0.617 - 0.673 | 0.64 | + 0.05 |