Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 9.795 | 0 | USD/therms |
December, 1978 | 9.724 | -0.071 | USD/therms |
January, 1979 | 10.009 | + 0.285 | USD/therms |
February, 1979 | 10.021 | + 0.012 | USD/therms |
March, 1979 | 10.029 | + 0.0079999999999991 | USD/therms |
April, 1979 | 10.407 | + 0.378 | USD/therms |
May, 1979 | 11.092 | + 0.685 | USD/therms |
June, 1979 | 11.359 | + 0.267 | USD/therms |
July, 1979 | 11.919 | + 0.56 | USD/therms |
August, 1979 | 11.919 | 0 | USD/therms |
September, 1979 | 11.896 | -0.023 | USD/therms |
October, 1979 | 13.049 | + 1.153 | USD/therms |
November, 1979 | 12.482 | -0.567 | USD/therms |
December, 1979 | 12.7 | + 0.218 | USD/therms |
January, 1980 | 12.83 | + 0.13 | USD/therms |
February, 1980 | 12.988 | + 0.158 | USD/therms |
March, 1980 | 13.965 | + 0.977 | USD/therms |
April, 1980 | 14.131 | + 0.166 | USD/therms |
May, 1980 | 16.283 | + 2.152 | USD/therms |
June, 1980 | 16.793 | + 0.51 | USD/therms |
July, 1980 | 16.991 | + 0.198 | USD/therms |
August, 1980 | 17.502 | + 0.511 | USD/therms |
September, 1980 | 16.89 | -0.612 | USD/therms |
October, 1980 | 17.495 | + 0.605 | USD/therms |
November, 1980 | 15.028 | -2.467 | USD/therms |
December, 1980 | 16.082 | + 1.054 | USD/therms |
January, 1981 | 15.309 | -0.773 | USD/therms |
February, 1981 | 14.998 | -0.311 | USD/therms |
March, 1981 | 15.468 | + 0.47 | USD/therms |
April, 1981 | 15.4 | -0.068 | USD/therms |
May, 1981 | 17.68 | + 2.28 | USD/therms |
June, 1981 | 17.386 | -0.294 | USD/therms |
July, 1981 | 18.997 | + 1.611 | USD/therms |
August, 1981 | 15.589 | -3.408 | USD/therms |
September, 1981 | 19.443 | + 3.854 | USD/therms |
October, 1981 | 17.934 | -1.509 | USD/therms |
November, 1981 | 17.936 | + 0.0019999999999989 | USD/therms |
December, 1981 | 15.806 | -2.13 | USD/therms |
January, 1982 | 16.46 | + 0.654 | USD/therms |
February, 1982 | 16.224 | -0.236 | USD/therms |
March, 1982 | 16.17 | -0.053999999999998 | USD/therms |
April, 1982 | 15.714 | -0.456 | USD/therms |
May, 1982 | 20.794 | + 5.08 | USD/therms |
June, 1982 | 20.194 | -0.6 | USD/therms |
July, 1982 | 21.415 | + 1.221 | USD/therms |
August, 1982 | 20.306 | -1.109 | USD/therms |
September, 1982 | 21.086 | + 0.78 | USD/therms |
October, 1982 | 21.218 | + 0.132 | USD/therms |
November, 1982 | 20.465 | -0.753 | USD/therms |
December, 1982 | 20.455 | -0.010000000000002 | USD/therms |
January, 1983 | 21.19 | + 0.735 | USD/therms |
February, 1983 | 21.635 | + 0.445 | USD/therms |
March, 1983 | 21.635 | 0 | USD/therms |
April, 1983 | 21.678 | + 0.042999999999999 | USD/therms |
May, 1983 | 23.232 | + 1.554 | USD/therms |
June, 1983 | 24.286 | + 1.054 | USD/therms |
July, 1983 | 24.833 | + 0.547 | USD/therms |
August, 1983 | 24.896 | + 0.063000000000002 | USD/therms |
September, 1983 | 24.581 | -0.315 | USD/therms |
October, 1983 | 24.366 | -0.215 | USD/therms |
November, 1983 | 21.534 | -2.832 | USD/therms |
December, 1983 | 21.534 | 0 | USD/therms |
January, 1984 | 20.853 | -0.681 | USD/therms |
February, 1984 | 21.304 | + 0.451 | USD/therms |
March, 1984 | 21.837 | + 0.533 | USD/therms |
April, 1984 | 21.897 | + 0.059999999999999 | USD/therms |
May, 1984 | 25.036 | + 3.139 | USD/therms |
June, 1984 | 25.096 | + 0.059999999999999 | USD/therms |
July, 1984 | 25 | -0.096 | USD/therms |
August, 1984 | 25.169 | + 0.169 | USD/therms |
September, 1984 | 25.129 | -0.039999999999999 | USD/therms |
October, 1984 | 25.08 | -0.049000000000003 | USD/therms |
November, 1984 | 21.074 | -4.006 | USD/therms |
December, 1984 | 21.111 | + 0.036999999999999 | USD/therms |
January, 1985 | 20.542 | -0.569 | USD/therms |
February, 1985 | 20.267 | -0.275 | USD/therms |
March, 1985 | 19.316 | -0.951 | USD/therms |
April, 1985 | 20.371 | + 1.055 | USD/therms |
May, 1985 | 26.095 | + 5.724 | USD/therms |
June, 1985 | 24.213 | -1.882 | USD/therms |
July, 1985 | 26.139 | + 1.926 | USD/therms |
August, 1985 | 26.067 | -0.071999999999999 | USD/therms |
October, 1985 | 25.474 | -0.593 | USD/therms |
November, 1985 | 18.549 | -6.925 | USD/therms |
December, 1985 | 18.172 | -0.377 | USD/therms |
January, 1986 | 18.674 | + 0.502 | USD/therms |
February, 1986 | 18.55 | -0.124 | USD/therms |
March, 1986 | 18.674 | + 0.124 | USD/therms |
April, 1986 | 18.583 | -0.091000000000001 | USD/therms |
May, 1986 | 24.191 | + 5.608 | USD/therms |
June, 1986 | 24.157 | -0.033999999999999 | USD/therms |
July, 1986 | 24.204 | + 0.047000000000001 | USD/therms |
August, 1986 | 24.192 | -0.012 | USD/therms |
September, 1986 | 22.736 | -1.456 | USD/therms |
October, 1986 | 22.654 | -0.082000000000001 | USD/therms |
November, 1986 | 17.29 | -5.364 | USD/therms |
December, 1986 | 17.29 | 0 | USD/therms |
January, 1987 | 19.367 | + 2.077 | USD/therms |
February, 1987 | 19.368 | + 0.00099999999999767 | USD/therms |
March, 1987 | 19.369 | + 0.0010000000000012 | USD/therms |
April, 1987 | 19.53 | + 0.161 | USD/therms |
May, 1987 | 25.18 | + 5.65 | USD/therms |
June, 1987 | 25.511 | + 0.331 | USD/therms |
July, 1987 | 25.512 | + 0.0010000000000012 | USD/therms |
August, 1987 | 25.512 | 0 | USD/therms |
September, 1987 | 26.206 | + 0.694 | USD/therms |
October, 1987 | 26.21 | + 0.0040000000000013 | USD/therms |
November, 1987 | 21.208 | -5.002 | USD/therms |
December, 1987 | 21.205 | -0.0030000000000001 | USD/therms |
January, 1988 | 22.078 | + 0.873 | USD/therms |
February, 1988 | 22.075 | -0.0030000000000001 | USD/therms |
March, 1988 | 19.229 | -2.846 | USD/therms |
April, 1988 | 22.506 | + 3.277 | USD/therms |
May, 1988 | 27.847 | + 5.341 | USD/therms |
June, 1988 | 27.846 | -0.0010000000000012 | USD/therms |
July, 1988 | 28.498 | + 0.652 | USD/therms |
August, 1988 | 28.502 | + 0.0039999999999978 | USD/therms |
September, 1988 | 28.5 | -0.0019999999999989 | USD/therms |
October, 1988 | 28.496 | -0.0040000000000013 | USD/therms |
November, 1988 | 25.213 | -3.283 | USD/therms |
December, 1988 | 25.212 | -0.0010000000000012 | USD/therms |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
1988 | 22.078 - 25.212 | 19.229 - 28.502 | 25.5 | + 3.13 |
1987 | 19.367 - 21.205 | 19.367 - 26.21 | 22.85 | + 1.84 |
1986 | 18.674 - 17.29 | 17.29 - 24.204 | 20.93 | -1.38 |
1985 | 20.542 - 18.172 | 18.172 - 26.139 | 22.29 | -2.37 |
1984 | 20.853 - 21.111 | 20.853 - 25.169 | 23.22 | + 0.26 |
1983 | 21.19 - 21.534 | 21.19 - 24.896 | 22.95 | + 0.34 |
1982 | 16.46 - 20.455 | 15.714 - 21.415 | 19.21 | + 4 |
1981 | 15.309 - 15.806 | 14.998 - 19.443 | 16.83 | + 0.5 |
1980 | 12.83 - 16.082 | 12.83 - 17.502 | 15.58 | + 3.25 |
1979 | 10.009 - 12.7 | 10.009 - 13.049 | 11.41 | + 2.69 |
1978 | 9.795 - 9.724 | 9.724 - 9.795 | 9.76 | -0.07 |