Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 0.254 | 0 | USD/therms |
December, 1978 | 0.256 | + 0.002 | USD/therms |
January, 1979 | 0.262 | + 0.006 | USD/therms |
February, 1979 | 0.262 | 0 | USD/therms |
March, 1979 | 0.262 | 0 | USD/therms |
April, 1979 | 0.273 | + 0.011 | USD/therms |
May, 1979 | 0.309 | + 0.036 | USD/therms |
June, 1979 | 0.315 | + 0.006 | USD/therms |
July, 1979 | 0.325 | + 0.01 | USD/therms |
August, 1979 | 0.325 | 0 | USD/therms |
September, 1979 | 0.324 | -0.001 | USD/therms |
October, 1979 | 0.358 | + 0.034 | USD/therms |
November, 1979 | 0.329 | -0.029 | USD/therms |
December, 1979 | 0.335 | + 0.006 | USD/therms |
January, 1980 | 0.35 | + 0.015 | USD/therms |
February, 1980 | 0.353 | + 0.003 | USD/therms |
March, 1980 | 0.378 | + 0.025 | USD/therms |
April, 1980 | 0.382 | + 0.004 | USD/therms |
May, 1980 | 0.464 | + 0.082 | USD/therms |
June, 1980 | 0.481 | + 0.017 | USD/therms |
July, 1980 | 0.494 | + 0.013 | USD/therms |
August, 1980 | 0.51 | + 0.016 | USD/therms |
September, 1980 | 0.492 | -0.018 | USD/therms |
October, 1980 | 0.51 | + 0.018 | USD/therms |
November, 1980 | 0.427 | -0.083 | USD/therms |
December, 1980 | 0.459 | + 0.032 | USD/therms |
January, 1981 | 0.437 | -0.022 | USD/therms |
February, 1981 | 0.427 | -0.01 | USD/therms |
March, 1981 | 0.442 | + 0.015 | USD/therms |
April, 1981 | 0.44 | -0.002 | USD/therms |
May, 1981 | 0.517 | + 0.077 | USD/therms |
June, 1981 | 0.508 | -0.009 | USD/therms |
July, 1981 | 0.557 | + 0.049 | USD/therms |
August, 1981 | 0.445 | -0.112 | USD/therms |
September, 1981 | 0.562 | + 0.117 | USD/therms |
October, 1981 | 0.515 | -0.047 | USD/therms |
November, 1981 | 0.506 | -0.009 | USD/therms |
December, 1981 | 0.432 | -0.074 | USD/therms |
January, 1982 | 0.449 | + 0.017 | USD/therms |
February, 1982 | 0.441 | -0.008 | USD/therms |
March, 1982 | 0.426 | -0.015 | USD/therms |
April, 1982 | 0.41 | -0.016 | USD/therms |
May, 1982 | 0.58 | + 0.17 | USD/therms |
June, 1982 | 0.559 | -0.021 | USD/therms |
July, 1982 | 0.599 | + 0.04 | USD/therms |
August, 1982 | 0.562 | -0.037 | USD/therms |
September, 1982 | 0.588 | + 0.026 | USD/therms |
October, 1982 | 0.592 | + 0.004 | USD/therms |
November, 1982 | 0.533 | -0.059 | USD/therms |
December, 1982 | 0.533 | 0 | USD/therms |
January, 1983 | 0.554 | + 0.021 | USD/therms |
February, 1983 | 0.567 | + 0.013 | USD/therms |
March, 1983 | 0.567 | 0 | USD/therms |
April, 1983 | 0.569 | + 0.002 | USD/therms |
May, 1983 | 0.639 | + 0.07 | USD/therms |
June, 1983 | 0.67 | + 0.031 | USD/therms |
July, 1983 | 0.686 | + 0.016 | USD/therms |
August, 1983 | 0.687 | + 0.001 | USD/therms |
September, 1983 | 0.666 | -0.021 | USD/therms |
October, 1983 | 0.66 | -0.006 | USD/therms |
November, 1983 | 0.56 | -0.1 | USD/therms |
December, 1983 | 0.56 | 0 | USD/therms |
January, 1984 | 0.545 | -0.015 | USD/therms |
February, 1984 | 0.55 | + 0.005 | USD/therms |
March, 1984 | 0.568 | + 0.018 | USD/therms |
April, 1984 | 0.57 | + 0.002 | USD/therms |
May, 1984 | 0.668 | + 0.098 | USD/therms |
June, 1984 | 0.664 | -0.004 | USD/therms |
July, 1984 | 0.662 | -0.002 | USD/therms |
August, 1984 | 0.667 | + 0.005 | USD/therms |
September, 1984 | 0.655 | -0.012 | USD/therms |
October, 1984 | 0.653 | -0.002 | USD/therms |
November, 1984 | 0.55 | -0.103 | USD/therms |
December, 1984 | 0.547 | -0.003 | USD/therms |
January, 1985 | 0.534 | -0.013 | USD/therms |
February, 1985 | 0.536 | + 0.002 | USD/therms |
March, 1985 | 0.501 | -0.035 | USD/therms |
April, 1985 | 0.534 | + 0.033 | USD/therms |
May, 1985 | 0.668 | + 0.134 | USD/therms |
June, 1985 | 0.625 | -0.043 | USD/therms |
July, 1985 | 0.668 | + 0.043 | USD/therms |
August, 1985 | 0.667 | -0.001 | USD/therms |
October, 1985 | 0.653 | -0.014 | USD/therms |
November, 1985 | 0.509 | -0.144 | USD/therms |
December, 1985 | 0.499 | -0.01 | USD/therms |
January, 1986 | 0.509 | + 0.01 | USD/therms |
February, 1986 | 0.514 | + 0.005 | USD/therms |
March, 1986 | 0.509 | -0.005 | USD/therms |
April, 1986 | 0.509 | 0 | USD/therms |
May, 1986 | 0.624 | + 0.115 | USD/therms |
June, 1986 | 0.624 | 0 | USD/therms |
July, 1986 | 0.624 | 0 | USD/therms |
August, 1986 | 0.623 | -0.001 | USD/therms |
September, 1986 | 0.567 | -0.056 | USD/therms |
October, 1986 | 0.566 | -0.001 | USD/therms |
November, 1986 | 0.448 | -0.118 | USD/therms |
December, 1986 | 0.448 | 0 | USD/therms |
January, 1987 | 0.497 | + 0.049 | USD/therms |
February, 1987 | 0.497 | 0 | USD/therms |
March, 1987 | 0.497 | 0 | USD/therms |
April, 1987 | 0.497 | 0 | USD/therms |
May, 1987 | 0.618 | + 0.121 | USD/therms |
June, 1987 | 0.63 | + 0.012 | USD/therms |
July, 1987 | 0.63 | 0 | USD/therms |
August, 1987 | 0.63 | 0 | USD/therms |
September, 1987 | 0.647 | + 0.017 | USD/therms |
October, 1987 | 0.647 | 0 | USD/therms |
November, 1987 | 0.543 | -0.104 | USD/therms |
December, 1987 | 0.542 | -0.001 | USD/therms |
January, 1988 | 0.572 | + 0.03 | USD/therms |
February, 1988 | 0.572 | 0 | USD/therms |
March, 1988 | 0.491 | -0.081 | USD/therms |
April, 1988 | 0.575 | + 0.084 | USD/therms |
May, 1988 | 0.689 | + 0.114 | USD/therms |
June, 1988 | 0.689 | 0 | USD/therms |
July, 1988 | 0.702 | + 0.013 | USD/therms |
August, 1988 | 0.702 | 0 | USD/therms |
September, 1988 | 0.702 | 0 | USD/therms |
October, 1988 | 0.702 | 0 | USD/therms |
November, 1988 | 0.649 | -0.053 | USD/therms |
December, 1988 | 0.649 | 0 | USD/therms |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1988 | 0.572 - 0.649 | 0.491 - 0.702 | 0.64 | + 0.08 |
1987 | 0.497 - 0.542 | 0.497 - 0.647 | 0.57 | + 0.05 |
1986 | 0.509 - 0.448 | 0.448 - 0.624 | 0.55 | -0.06 |
1985 | 0.534 - 0.499 | 0.499 - 0.668 | 0.58 | -0.04 |
1984 | 0.545 - 0.547 | 0.545 - 0.668 | 0.61 | 0 |
1983 | 0.554 - 0.56 | 0.554 - 0.687 | 0.62 | + 0.01 |
1982 | 0.449 - 0.533 | 0.41 - 0.599 | 0.52 | + 0.08 |
1981 | 0.437 - 0.432 | 0.427 - 0.562 | 0.48 | -0.01 |
1980 | 0.35 - 0.459 | 0.35 - 0.51 | 0.44 | + 0.11 |
1979 | 0.262 - 0.335 | 0.262 - 0.358 | 0.31 | + 0.07 |
1978 | 0.254 - 0.256 | 0.254 - 0.256 | 0.26 | 0 |