Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 14.87 | 0 | USD/therms |
December, 1978 | 14.99 | + 0.12 | USD/therms |
January, 1979 | 15.69 | + 0.7 | USD/therms |
February, 1979 | 15.79 | + 0.1 | USD/therms |
March, 1979 | 15.81 | + 0.020000000000001 | USD/therms |
April, 1979 | 15.82 | + 0.0099999999999998 | USD/therms |
May, 1979 | 15.7 | -0.12 | USD/therms |
June, 1979 | 15.659 | -0.040999999999999 | USD/therms |
July, 1979 | 15.98 | + 0.321 | USD/therms |
August, 1979 | 18.31 | + 2.33 | USD/therms |
September, 1979 | 18.86 | + 0.55 | USD/therms |
October, 1979 | 18.815 | -0.044999999999998 | USD/therms |
November, 1979 | 18.815 | 0 | USD/therms |
December, 1979 | 17.625 | -1.19 | USD/therms |
January, 1980 | 17.961 | + 0.336 | USD/therms |
February, 1980 | 18.784 | + 0.823 | USD/therms |
March, 1980 | 18.885 | + 0.101 | USD/therms |
April, 1980 | 18.584 | -0.301 | USD/therms |
May, 1980 | 18.756 | + 0.172 | USD/therms |
June, 1980 | 18.699 | -0.056999999999999 | USD/therms |
July, 1980 | 18.396 | -0.303 | USD/therms |
August, 1980 | 18.416 | + 0.02 | USD/therms |
September, 1980 | 18.346 | -0.07 | USD/therms |
October, 1980 | 17.95 | -0.396 | USD/therms |
November, 1980 | 17.98 | + 0.030000000000001 | USD/therms |
December, 1980 | 18.515 | + 0.535 | USD/therms |
January, 1981 | 19.695 | + 1.18 | USD/therms |
February, 1981 | 19.485 | -0.21 | USD/therms |
March, 1981 | 19.545 | + 0.060000000000002 | USD/therms |
April, 1981 | 18.937 | -0.608 | USD/therms |
May, 1981 | 18.91 | -0.027000000000001 | USD/therms |
June, 1981 | 20.476 | + 1.566 | USD/therms |
July, 1981 | 20.93 | + 0.454 | USD/therms |
August, 1981 | 19.63 | -1.3 | USD/therms |
September, 1981 | 20.975 | + 1.345 | USD/therms |
October, 1981 | 20.875 | -0.1 | USD/therms |
November, 1981 | 20.535 | -0.34 | USD/therms |
December, 1981 | 20.485 | -0.050000000000001 | USD/therms |
January, 1982 | 21.67 | + 1.185 | USD/therms |
February, 1982 | 21.415 | -0.255 | USD/therms |
March, 1982 | 24.015 | + 2.6 | USD/therms |
April, 1982 | 24.18 | + 0.165 | USD/therms |
May, 1982 | 24.035 | -0.145 | USD/therms |
June, 1982 | 24.135 | + 0.1 | USD/therms |
July, 1982 | 24.84 | + 0.705 | USD/therms |
August, 1982 | 24.99 | + 0.15 | USD/therms |
September, 1982 | 29.065 | + 4.075 | USD/therms |
October, 1982 | 29.045 | -0.02 | USD/therms |
November, 1982 | 29.135 | + 0.09 | USD/therms |
December, 1982 | 29.7 | + 0.565 | USD/therms |
January, 1983 | 31.105 | + 1.405 | USD/therms |
February, 1983 | 31.295 | + 0.19 | USD/therms |
March, 1983 | 30.785 | -0.51 | USD/therms |
April, 1983 | 30.625 | -0.16 | USD/therms |
May, 1983 | 30.9 | + 0.275 | USD/therms |
June, 1983 | 31.145 | + 0.245 | USD/therms |
July, 1983 | 31.365 | + 0.22 | USD/therms |
August, 1983 | 31.395 | + 0.030000000000001 | USD/therms |
September, 1983 | 30.13 | -1.265 | USD/therms |
October, 1983 | 30.18 | + 0.050000000000001 | USD/therms |
November, 1983 | 29.075 | -1.105 | USD/therms |
December, 1983 | 29.385 | + 0.31 | USD/therms |
January, 1984 | 30.9 | + 1.515 | USD/therms |
February, 1984 | 29.16 | -1.74 | USD/therms |
March, 1984 | 29.505 | + 0.345 | USD/therms |
April, 1984 | 29.345 | -0.16 | USD/therms |
May, 1984 | 29.17 | -0.175 | USD/therms |
June, 1984 | 29.075 | -0.095000000000002 | USD/therms |
July, 1984 | 28.91 | -0.165 | USD/therms |
August, 1984 | 30.535 | + 1.625 | USD/therms |
September, 1984 | 30.612 | + 0.076999999999998 | USD/therms |
October, 1984 | 30.5 | -0.112 | USD/therms |
November, 1984 | 30.575 | + 0.074999999999999 | USD/therms |
December, 1984 | 29.74 | -0.835 | USD/therms |
January, 1985 | 30.04 | + 0.3 | USD/therms |
February, 1985 | 28.76 | -1.28 | USD/therms |
January, 1986 | 28.864 | + 0.104 | USD/therms |
February, 1986 | 28.587 | -0.277 | USD/therms |
March, 1986 | 28.163 | -0.424 | USD/therms |
April, 1986 | 29.651 | + 1.488 | USD/therms |
May, 1986 | 29.401 | -0.25 | USD/therms |
June, 1986 | 29.328 | -0.073 | USD/therms |
July, 1986 | 29.36 | + 0.032 | USD/therms |
August, 1986 | 26.819 | -2.541 | USD/therms |
September, 1986 | 26.839 | + 0.02 | USD/therms |
October, 1986 | 26.806 | -0.032999999999998 | USD/therms |
November, 1986 | 26.938 | + 0.132 | USD/therms |
December, 1986 | 27.599 | + 0.661 | USD/therms |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1986 | 28.864 - 27.599 | 26.806 - 29.651 | 28.2 | -1.27 |
1985 | 30.04 - 28.76 | 28.76 - 30.04 | 29.4 | -1.28 |
1984 | 30.9 - 29.74 | 28.91 - 30.9 | 29.84 | -1.16 |
1983 | 31.105 - 29.385 | 29.075 - 31.395 | 30.62 | -1.72 |
1982 | 21.67 - 29.7 | 21.415 - 29.7 | 25.52 | + 8.03 |
1981 | 19.695 - 20.485 | 18.91 - 20.975 | 20.04 | + 0.79 |
1980 | 17.961 - 18.515 | 17.95 - 18.885 | 18.44 | + 0.55 |
1979 | 15.69 - 17.625 | 15.659 - 18.86 | 16.91 | + 1.94 |
1978 | 14.87 - 14.99 | 14.87 - 14.99 | 14.93 | + 0.12 |