Month | Data | Change | Unit |
---|---|---|---|
November, 1978 | 0.283 | 0 | USD/therms |
December, 1978 | 0.289 | + 0.006 | USD/therms |
January, 1979 | 0.299 | + 0.01 | USD/therms |
February, 1979 | 0.3 | + 0.001 | USD/therms |
March, 1979 | 0.307 | + 0.007 | USD/therms |
April, 1979 | 0.302 | -0.005 | USD/therms |
May, 1979 | 0.315 | + 0.013 | USD/therms |
June, 1979 | 0.312 | -0.003 | USD/therms |
July, 1979 | 0.323 | + 0.011 | USD/therms |
August, 1979 | 0.325 | + 0.002 | USD/therms |
September, 1979 | 0.34 | + 0.015 | USD/therms |
October, 1979 | 0.344 | + 0.0039999999999999 | USD/therms |
November, 1979 | 0.347 | + 0.003 | USD/therms |
December, 1979 | 0.348 | + 0.001 | USD/therms |
January, 1980 | 0.358 | + 0.01 | USD/therms |
February, 1980 | 0.354 | -0.004 | USD/therms |
March, 1980 | 0.349 | -0.005 | USD/therms |
April, 1980 | 0.345 | -0.004 | USD/therms |
May, 1980 | 0.352 | + 0.007 | USD/therms |
June, 1980 | 0.355 | + 0.003 | USD/therms |
July, 1980 | 0.357 | + 0.002 | USD/therms |
August, 1980 | 0.357 | 0 | USD/therms |
September, 1980 | 0.365 | + 0.008 | USD/therms |
October, 1980 | 0.364 | -0.001 | USD/therms |
November, 1980 | 0.371 | + 0.007 | USD/therms |
December, 1980 | 0.379 | + 0.008 | USD/therms |
January, 1981 | 0.387 | + 0.008 | USD/therms |
February, 1981 | 0.393 | + 0.006 | USD/therms |
March, 1981 | 0.408 | + 0.015 | USD/therms |
April, 1981 | 0.408 | 0 | USD/therms |
May, 1981 | 0.416 | + 0.008 | USD/therms |
June, 1981 | 0.42 | + 0.004 | USD/therms |
July, 1981 | 0.423 | + 0.003 | USD/therms |
August, 1981 | 0.417 | -0.006 | USD/therms |
September, 1981 | 0.432 | + 0.015 | USD/therms |
October, 1981 | 0.438 | + 0.006 | USD/therms |
November, 1981 | 0.441 | + 0.003 | USD/therms |
December, 1981 | 0.443 | + 0.002 | USD/therms |
January, 1982 | 0.457 | + 0.014 | USD/therms |
February, 1982 | 0.459 | + 0.002 | USD/therms |
March, 1982 | 0.471 | + 0.012 | USD/therms |
April, 1982 | 0.475 | + 0.004 | USD/therms |
May, 1982 | 0.48 | + 0.005 | USD/therms |
June, 1982 | 0.487 | + 0.007 | USD/therms |
July, 1982 | 0.492 | + 0.005 | USD/therms |
August, 1982 | 0.491 | -0.001 | USD/therms |
September, 1982 | 0.507 | + 0.016 | USD/therms |
October, 1982 | 0.527 | + 0.02 | USD/therms |
November, 1982 | 0.552 | + 0.025 | USD/therms |
December, 1982 | 0.553 | + 0.001 | USD/therms |
January, 1983 | 0.56 | + 0.007 | USD/therms |
February, 1983 | 0.56 | 0 | USD/therms |
March, 1983 | 0.572 | + 0.012 | USD/therms |
April, 1983 | 0.6 | + 0.028 | USD/therms |
May, 1983 | 0.602 | + 0.002 | USD/therms |
June, 1983 | 0.601 | -0.001 | USD/therms |
July, 1983 | 0.602 | + 0.001 | USD/therms |
August, 1983 | 0.585 | -0.017 | USD/therms |
September, 1983 | 0.588 | + 0.003 | USD/therms |
October, 1983 | 0.574 | -0.014 | USD/therms |
November, 1983 | 0.606 | + 0.032 | USD/therms |
December, 1983 | 0.609 | + 0.003 | USD/therms |
January, 1984 | 0.594 | -0.015 | USD/therms |
February, 1984 | 0.589 | -0.005 | USD/therms |
March, 1984 | 0.592 | + 0.003 | USD/therms |
April, 1984 | 0.588 | -0.004 | USD/therms |
May, 1984 | 0.592 | + 0.004 | USD/therms |
June, 1984 | 0.597 | + 0.005 | USD/therms |
July, 1984 | 0.593 | -0.004 | USD/therms |
August, 1984 | 0.589 | -0.004 | USD/therms |
September, 1984 | 0.595 | + 0.006 | USD/therms |
October, 1984 | 0.6 | + 0.005 | USD/therms |
November, 1984 | 0.59 | -0.01 | USD/therms |
December, 1984 | 0.6 | + 0.01 | USD/therms |
January, 1985 | 0.607 | + 0.007 | USD/therms |
February, 1985 | 0.608 | + 0.001 | USD/therms |
March, 1985 | 0.607 | -0.001 | USD/therms |
April, 1985 | 0.6 | -0.007 | USD/therms |
May, 1985 | 0.603 | + 0.003 | USD/therms |
June, 1985 | 0.606 | + 0.003 | USD/therms |
July, 1985 | 0.598 | -0.008 | USD/therms |
August, 1985 | 0.579 | -0.019 | USD/therms |
October, 1985 | 0.584 | + 0.005 | USD/therms |
November, 1985 | 0.591 | + 0.007 | USD/therms |
December, 1985 | 0.589 | -0.002 | USD/therms |
January, 1986 | 0.58 | -0.009 | USD/therms |
February, 1986 | 0.578 | -0.002 | USD/therms |
March, 1986 | 0.587 | + 0.009 | USD/therms |
April, 1986 | 0.58 | -0.007 | USD/therms |
May, 1986 | 0.586 | + 0.006 | USD/therms |
June, 1986 | 0.594 | + 0.008 | USD/therms |
July, 1986 | 0.546 | -0.048 | USD/therms |
August, 1986 | 0.571 | + 0.025 | USD/therms |
September, 1986 | 0.535 | -0.036 | USD/therms |
October, 1986 | 0.551 | + 0.016 | USD/therms |
November, 1986 | 0.515 | -0.036 | USD/therms |
December, 1986 | 0.538 | + 0.023 | USD/therms |
January, 1987 | 0.536 | -0.002 | USD/therms |
February, 1987 | 0.531 | -0.005 | USD/therms |
March, 1987 | 0.528 | -0.003 | USD/therms |
April, 1987 | 0.527 | -0.001 | USD/therms |
May, 1987 | 0.531 | + 0.004 | USD/therms |
June, 1987 | 0.521 | -0.01 | USD/therms |
July, 1987 | 0.482 | -0.039 | USD/therms |
August, 1987 | 0.507 | + 0.025 | USD/therms |
September, 1987 | 0.512 | + 0.005 | USD/therms |
October, 1987 | 0.508 | -0.004 | USD/therms |
November, 1987 | 0.506 | -0.002 | USD/therms |
December, 1987 | 0.506 | 0 | USD/therms |
January, 1988 | 0.507 | + 0.001 | USD/therms |
February, 1988 | 0.514 | + 0.007 | USD/therms |
March, 1988 | 0.519 | + 0.005 | USD/therms |
April, 1988 | 0.513 | -0.006 | USD/therms |
May, 1988 | 0.514 | + 0.001 | USD/therms |
June, 1988 | 0.507 | -0.007 | USD/therms |
July, 1988 | 0.505 | -0.002 | USD/therms |
August, 1988 | 0.499 | -0.006 | USD/therms |
September, 1988 | 0.5 | + 0.001 | USD/therms |
October, 1988 | 0.498 | -0.002 | USD/therms |
November, 1988 | 0.519 | + 0.021 | USD/therms |
December, 1988 | 0.525 | + 0.006 | USD/therms |
January, 1989 | 0.534 | + 0.009 | USD/therms |
February, 1989 | 0.534 | 0 | USD/therms |
March, 1989 | 0.521 | -0.013 | USD/therms |
April, 1989 | 0.511 | -0.01 | USD/therms |
May, 1989 | 0.507 | -0.004 | USD/therms |
June, 1989 | 0.499 | -0.008 | USD/therms |
July, 1989 | 0.5 | + 0.001 | USD/therms |
August, 1989 | 0.502 | + 0.002 | USD/therms |
September, 1989 | 0.489 | -0.013 | USD/therms |
October, 1989 | 0.504 | + 0.015 | USD/therms |
November, 1989 | 0.505 | + 0.001 | USD/therms |
December, 1989 | 0.516 | + 0.011 | USD/therms |
January, 1990 | 0.53 | + 0.014 | USD/therms |
February, 1990 | 0.526 | -0.004 | USD/therms |
March, 1990 | 0.514 | -0.012 | USD/therms |
April, 1990 | 0.451 | -0.063 | USD/therms |
May, 1990 | 0.459 | + 0.008 | USD/therms |
June, 1990 | 0.485 | + 0.026 | USD/therms |
July, 1990 | 0.484 | -0.001 | USD/therms |
August, 1990 | 0.478 | -0.006 | USD/therms |
September, 1990 | 0.474 | -0.004 | USD/therms |
October, 1990 | 0.491 | + 0.017 | USD/therms |
November, 1990 | 0.508 | + 0.017 | USD/therms |
December, 1990 | 0.524 | + 0.016 | USD/therms |
January, 1991 | 0.542 | + 0.018 | USD/therms |
February, 1991 | 0.518 | -0.024 | USD/therms |
March, 1991 | 0.501 | -0.017 | USD/therms |
April, 1991 | 0.475 | -0.026 | USD/therms |
May, 1991 | 0.494 | + 0.019 | USD/therms |
June, 1991 | 0.488 | -0.006 | USD/therms |
July, 1991 | 0.478 | -0.01 | USD/therms |
August, 1991 | 0.472 | -0.006 | USD/therms |
September, 1991 | 0.479 | + 0.007 | USD/therms |
October, 1991 | 0.489 | + 0.01 | USD/therms |
November, 1991 | 0.512 | + 0.023 | USD/therms |
December, 1991 | 0.516 | + 0.004 | USD/therms |
January, 1992 | 0.524 | + 0.008 | USD/therms |
February, 1992 | 0.507 | -0.017 | USD/therms |
March, 1992 | 0.47 | -0.037 | USD/therms |
April, 1992 | 0.471 | + 0.001 | USD/therms |
May, 1992 | 0.478 | + 0.007 | USD/therms |
June, 1992 | 0.482 | + 0.004 | USD/therms |
July, 1992 | 0.487 | + 0.005 | USD/therms |
August, 1992 | 0.488 | + 0.001 | USD/therms |
September, 1992 | 0.51 | + 0.022 | USD/therms |
October, 1992 | 0.53 | + 0.02 | USD/therms |
November, 1992 | 0.544 | + 0.014 | USD/therms |
December, 1992 | 0.542 | -0.002 | USD/therms |
January, 1993 | 0.541 | -0.001 | USD/therms |
February, 1993 | 0.531 | -0.01 | USD/therms |
March, 1993 | 0.519 | -0.012 | USD/therms |
April, 1993 | 0.523 | + 0.004 | USD/therms |
May, 1993 | 0.543 | + 0.02 | USD/therms |
June, 1993 | 0.549 | + 0.006 | USD/therms |
July, 1993 | 0.542 | -0.007 | USD/therms |
August, 1993 | 0.549 | + 0.007 | USD/therms |
September, 1993 | 0.565 | + 0.016 | USD/therms |
October, 1993 | 0.567 | + 0.002 | USD/therms |
November, 1993 | 0.549 | -0.018 | USD/therms |
December, 1993 | 0.568 | + 0.019 | USD/therms |
January, 1994 | 0.567 | -0.001 | USD/therms |
February, 1994 | 0.564 | -0.003 | USD/therms |
March, 1994 | 0.568 | + 0.004 | USD/therms |
April, 1994 | 0.56 | -0.0079999999999999 | USD/therms |
May, 1994 | 0.541 | -0.019 | USD/therms |
June, 1994 | 0.529 | -0.012 | USD/therms |
July, 1994 | 0.519 | -0.01 | USD/therms |
August, 1994 | 0.517 | -0.002 | USD/therms |
September, 1994 | 0.515 | -0.002 | USD/therms |
October, 1994 | 0.506 | -0.009 | USD/therms |
November, 1994 | 0.507 | + 0.001 | USD/therms |
December, 1994 | 0.523 | + 0.016 | USD/therms |
January, 1995 | 0.517 | -0.006 | USD/therms |
February, 1995 | 0.508 | -0.009 | USD/therms |
March, 1995 | 0.484 | -0.024 | USD/therms |
April, 1995 | 0.484 | 0 | USD/therms |
May, 1995 | 0.479 | -0.005 | USD/therms |
June, 1995 | 0.468 | -0.011 | USD/therms |
July, 1995 | 0.464 | -0.004 | USD/therms |
August, 1995 | 0.46 | -0.004 | USD/therms |
September, 1995 | 0.461 | + 0.001 | USD/therms |
October, 1995 | 0.47 | + 0.009 | USD/therms |
November, 1995 | 0.486 | + 0.016 | USD/therms |
December, 1995 | 0.5 | + 0.014 | USD/therms |
January, 1996 | 0.508 | + 0.008 | USD/therms |
February, 1996 | 0.519 | + 0.011 | USD/therms |
March, 1996 | 0.532 | + 0.013 | USD/therms |
April, 1996 | 0.53 | -0.002 | USD/therms |
May, 1996 | 0.543 | + 0.013 | USD/therms |
June, 1996 | 0.54 | -0.003 | USD/therms |
July, 1996 | 0.543 | + 0.003 | USD/therms |
August, 1996 | 0.543 | 0 | USD/therms |
September, 1996 | 0.546 | + 0.003 | USD/therms |
October, 1996 | 0.55 | + 0.004 | USD/therms |
November, 1996 | 0.575 | + 0.025 | USD/therms |
December, 1996 | 0.598 | + 0.023 | USD/therms |
January, 1997 | 0.65 | + 0.052 | USD/therms |
February, 1997 | 0.644 | -0.006 | USD/therms |
March, 1997 | 0.579 | -0.065 | USD/therms |
April, 1997 | 0.537 | -0.042 | USD/therms |
May, 1997 | 0.52 | -0.017 | USD/therms |
June, 1997 | 0.525 | + 0.005 | USD/therms |
July, 1997 | 0.529 | + 0.004 | USD/therms |
August, 1997 | 0.52 | -0.009 | USD/therms |
September, 1997 | 0.545 | + 0.025 | USD/therms |
October, 1997 | 0.575 | + 0.03 | USD/therms |
November, 1997 | 0.606 | + 0.031 | USD/therms |
December, 1997 | 0.596 | -0.01 | USD/therms |
January, 1998 | 0.586 | -0.01 | USD/therms |
February, 1998 | 0.566 | -0.02 | USD/therms |
March, 1998 | 0.565 | -0.001 | USD/therms |
April, 1998 | 0.564 | -0.001 | USD/therms |
May, 1998 | 0.567 | + 0.003 | USD/therms |
June, 1998 | 0.548 | -0.019 | USD/therms |
July, 1998 | 0.551 | + 0.003 | USD/therms |
August, 1998 | 0.541 | -0.01 | USD/therms |
September, 1998 | 0.544 | + 0.003 | USD/therms |
October, 1998 | 0.552 | + 0.008 | USD/therms |
November, 1998 | 0.56 | + 0.008 | USD/therms |
December, 1998 | 0.569 | + 0.0089999999999999 | USD/therms |
January, 1999 | 0.562 | -0.0069999999999999 | USD/therms |
February, 1999 | 0.553 | -0.009 | USD/therms |
March, 1999 | 0.541 | -0.012 | USD/therms |
April, 1999 | 0.53 | -0.011 | USD/therms |
May, 1999 | 0.547 | + 0.017 | USD/therms |
June, 1999 | 0.551 | + 0.004 | USD/therms |
July, 1999 | 0.557 | + 0.006 | USD/therms |
August, 1999 | 0.569 | + 0.012 | USD/therms |
September, 1999 | 0.592 | + 0.023 | USD/therms |
October, 1999 | 0.589 | -0.003 | USD/therms |
November, 1999 | 0.623 | + 0.034 | USD/therms |
December, 1999 | 0.6 | -0.023 | USD/therms |
January, 2000 | 0.6 | 0 | USD/therms |
February, 2000 | 0.599 | -0.001 | USD/therms |
March, 2000 | 0.598 | -0.001 | USD/therms |
April, 2000 | 0.598 | 0 | USD/therms |
May, 2000 | 0.619 | + 0.021 | USD/therms |
June, 2000 | 0.697 | + 0.078 | USD/therms |
July, 2000 | 0.713 | + 0.016 | USD/therms |
August, 2000 | 0.706 | -0.007 | USD/therms |
September, 2000 | 0.749 | + 0.043 | USD/therms |
October, 2000 | 0.814 | + 0.065 | USD/therms |
November, 2000 | 0.811 | -0.0029999999999999 | USD/therms |
December, 2000 | 0.879 | + 0.068 | USD/therms |
January, 2001 | 1.058 | + 0.179 | USD/therms |
February, 2001 | 0.98 | -0.078 | USD/therms |
March, 2001 | 0.924 | -0.056 | USD/therms |
April, 2001 | 0.882 | -0.042 | USD/therms |
May, 2001 | 0.889 | + 0.007 | USD/therms |
June, 2001 | 0.805 | -0.084 | USD/therms |
July, 2001 | 0.755 | -0.05 | USD/therms |
August, 2001 | 0.714 | -0.041 | USD/therms |
September, 2001 | 0.66 | -0.054 | USD/therms |
October, 2001 | 0.615 | -0.045 | USD/therms |
November, 2001 | 0.648 | + 0.033 | USD/therms |
December, 2001 | 0.633 | -0.015 | USD/therms |
January, 2002 | 0.64 | + 0.007 | USD/therms |
February, 2002 | 0.628 | -0.012 | USD/therms |
March, 2002 | 0.628 | 0 | USD/therms |
April, 2002 | 0.648 | + 0.02 | USD/therms |
May, 2002 | 0.66 | + 0.012 | USD/therms |
June, 2002 | 0.668 | + 0.008 | USD/therms |
July, 2002 | 0.665 | -0.003 | USD/therms |
August, 2002 | 0.663 | -0.002 | USD/therms |
September, 2002 | 0.674 | + 0.011 | USD/therms |
October, 2002 | 0.701 | + 0.027 | USD/therms |
November, 2002 | 0.738 | + 0.037 | USD/therms |
December, 2002 | 0.747 | + 0.009 | USD/therms |
January, 2003 | 0.765 | + 0.018 | USD/therms |
February, 2003 | 0.793 | + 0.028 | USD/therms |
March, 2003 | 0.927 | + 0.134 | USD/therms |
April, 2003 | 0.873 | -0.054 | USD/therms |
May, 2003 | 0.86 | -0.013 | USD/therms |
June, 2003 | 0.897 | + 0.037 | USD/therms |
July, 2003 | 0.894 | -0.003 | USD/therms |
August, 2003 | 0.877 | -0.017 | USD/therms |
September, 2003 | 0.873 | -0.004 | USD/therms |
October, 2003 | 0.858 | -0.015 | USD/therms |
November, 2003 | 0.861 | + 0.003 | USD/therms |
December, 2003 | 0.869 | + 0.008 | USD/therms |
January, 2004 | 0.914 | + 0.045 | USD/therms |
February, 2004 | 0.914 | 0 | USD/therms |
March, 2004 | 0.885 | -0.029 | USD/therms |
April, 2004 | 0.893 | + 0.008 | USD/therms |
May, 2004 | 0.913 | + 0.02 | USD/therms |
June, 2004 | 0.958 | + 0.045 | USD/therms |
July, 2004 | 0.974 | + 0.016 | USD/therms |
August, 2004 | 0.973 | -0.001 | USD/therms |
September, 2004 | 0.937 | -0.036 | USD/therms |
October, 2004 | 0.937 | 0 | USD/therms |
November, 2004 | 1.039 | + 0.102 | USD/therms |
December, 2004 | 1.049 | + 0.01 | USD/therms |
January, 2005 | 1.019 | -0.03 | USD/therms |
February, 2005 | 0.992 | -0.027 | USD/therms |
March, 2005 | 0.975 | -0.017 | USD/therms |
April, 2005 | 1.066 | + 0.091 | USD/therms |
May, 2005 | 1.075 | + 0.0089999999999999 | USD/therms |
June, 2005 | 1.036 | -0.039 | USD/therms |
July, 2005 | 1.093 | + 0.057 | USD/therms |
August, 2005 | 1.122 | + 0.029 | USD/therms |
September, 2005 | 1.236 | + 0.114 | USD/therms |
October, 2005 | 1.388 | + 0.152 | USD/therms |
November, 2005 | 1.412 | + 0.024 | USD/therms |
December, 2005 | 1.372 | -0.04 | USD/therms |
January, 2006 | 1.395 | + 0.023 | USD/therms |
February, 2006 | 1.295 | -0.1 | USD/therms |
March, 2006 | 1.214 | -0.081 | USD/therms |
April, 2006 | 1.13 | -0.084 | USD/therms |
May, 2006 | 1.129 | -0.00099999999999989 | USD/therms |
June, 2006 | 1.073 | -0.056 | USD/therms |
July, 2006 | 1.081 | + 0.008 | USD/therms |
August, 2006 | 1.076 | -0.0049999999999999 | USD/therms |
September, 2006 | 1.101 | + 0.025 | USD/therms |
October, 2006 | 1.003 | -0.098 | USD/therms |
November, 2006 | 1.084 | + 0.081 | USD/therms |
December, 2006 | 1.139 | + 0.055 | USD/therms |
January, 2007 | 1.127 | -0.012 | USD/therms |
February, 2007 | 1.114 | -0.013 | USD/therms |
March, 2007 | 1.15 | + 0.036 | USD/therms |
April, 2007 | 1.147 | -0.0029999999999999 | USD/therms |
May, 2007 | 1.176 | + 0.029 | USD/therms |
June, 2007 | 1.179 | + 0.0030000000000001 | USD/therms |
July, 2007 | 1.152 | -0.027 | USD/therms |
August, 2007 | 1.091 | -0.061 | USD/therms |
September, 2007 | 1.077 | -0.014 | USD/therms |
October, 2007 | 1.071 | -0.006 | USD/therms |
November, 2007 | 1.124 | + 0.053 | USD/therms |
December, 2007 | 1.134 | + 0.0099999999999998 | USD/therms |
January, 2008 | 1.127 | -0.0069999999999999 | USD/therms |
February, 2008 | 1.164 | + 0.037 | USD/therms |
March, 2008 | 1.228 | + 0.064 | USD/therms |
April, 2008 | 1.317 | + 0.089 | USD/therms |
May, 2008 | 1.418 | + 0.101 | USD/therms |
June, 2008 | 1.479 | + 0.061 | USD/therms |
July, 2008 | 1.606 | + 0.127 | USD/therms |
August, 2008 | 1.503 | -0.103 | USD/therms |
September, 2008 | 1.365 | -0.138 | USD/therms |
October, 2008 | 1.284 | -0.081 | USD/therms |
November, 2008 | 1.247 | -0.037 | USD/therms |
December, 2008 | 1.205 | -0.042 | USD/therms |
January, 2009 | 1.163 | -0.042 | USD/therms |
February, 2009 | 1.109 | -0.054 | USD/therms |
March, 2009 | 1.05 | -0.059 | USD/therms |
April, 2009 | 0.925 | -0.125 | USD/therms |
May, 2009 | 0.886 | -0.039 | USD/therms |
June, 2009 | 0.896 | + 0.01 | USD/therms |
July, 2009 | 0.92 | + 0.024 | USD/therms |
August, 2009 | 0.896 | -0.024 | USD/therms |
September, 2009 | 0.877 | -0.019 | USD/therms |
October, 2009 | 0.901 | + 0.024 | USD/therms |
November, 2009 | 0.954 | + 0.053 | USD/therms |
December, 2009 | 0.941 | -0.013 | USD/therms |
January, 2010 | 1.004 | + 0.063 | USD/therms |
February, 2010 | 1.015 | + 0.011 | USD/therms |
March, 2010 | 1.002 | -0.013 | USD/therms |
April, 2010 | 0.944 | -0.058 | USD/therms |
May, 2010 | 0.941 | -0.003 | USD/therms |
June, 2010 | 0.954 | + 0.013 | USD/therms |
July, 2010 | 0.99 | + 0.036 | USD/therms |
August, 2010 | 0.971 | -0.019 | USD/therms |
September, 2010 | 0.932 | -0.039 | USD/therms |
October, 2010 | 0.924 | -0.008 | USD/therms |
November, 2010 | 0.91 | -0.014 | USD/therms |
December, 2010 | 0.932 | + 0.022 | USD/therms |
January, 2011 | 0.943 | + 0.011 | USD/therms |
February, 2011 | 0.944 | + 0.001 | USD/therms |
March, 2011 | 0.929 | -0.015 | USD/therms |
April, 2011 | 0.923 | -0.006 | USD/therms |
May, 2011 | 0.922 | -0.001 | USD/therms |
June, 2011 | 0.926 | + 0.004 | USD/therms |
July, 2011 | 0.945 | + 0.019 | USD/therms |
August, 2011 | 0.931 | -0.014 | USD/therms |
September, 2011 | 0.917 | -0.014 | USD/therms |
October, 2011 | 0.896 | -0.021 | USD/therms |
November, 2011 | 0.895 | -0.001 | USD/therms |
December, 2011 | 0.885 | -0.01 | USD/therms |
January, 2012 | 0.866 | -0.019 | USD/therms |
February, 2012 | 0.841 | -0.025 | USD/therms |
March, 2012 | 0.835 | -0.006 | USD/therms |
April, 2012 | 0.788 | -0.047 | USD/therms |
May, 2012 | 0.745 | -0.043 | USD/therms |
June, 2012 | 0.759 | + 0.014 | USD/therms |
July, 2012 | 0.795 | + 0.036 | USD/therms |
August, 2012 | 0.818 | + 0.023 | USD/therms |
September, 2012 | 0.815 | -0.003 | USD/therms |
October, 2012 | 0.817 | + 0.002 | USD/therms |
November, 2012 | 0.85 | + 0.033 | USD/therms |
December, 2012 | 0.849 | -0.001 | USD/therms |
January, 2013 | 0.842 | -0.007 | USD/therms |
February, 2013 | 0.836 | -0.006 | USD/therms |
March, 2013 | 0.839 | + 0.003 | USD/therms |
April, 2013 | 0.858 | + 0.019 | USD/therms |
May, 2013 | 0.878 | + 0.02 | USD/therms |
June, 2013 | 0.882 | + 0.004 | USD/therms |
July, 2013 | 0.875 | -0.007 | USD/therms |
August, 2013 | 0.842 | -0.033 | USD/therms |
September, 2013 | 0.843 | + 0.001 | USD/therms |
October, 2013 | 0.83 | -0.013 | USD/therms |
November, 2013 | 0.835 | + 0.005 | USD/therms |
December, 2013 | 0.838 | + 0.003 | USD/therms |
January, 2014 | 0.875 | + 0.037 | USD/therms |
February, 2014 | 0.929 | + 0.054 | USD/therms |
March, 2014 | 1.051 | + 0.122 | USD/therms |
April, 2014 | 1.019 | -0.032 | USD/therms |
May, 2014 | 0.997 | -0.022 | USD/therms |
June, 2014 | 0.959 | -0.038 | USD/therms |
July, 2014 | 0.965 | + 0.006 | USD/therms |
August, 2014 | 0.926 | -0.039 | USD/therms |
September, 2014 | 0.919 | -0.007 | USD/therms |
October, 2014 | 0.89 | -0.029 | USD/therms |
November, 2014 | 0.897 | + 0.007 | USD/therms |
December, 2014 | 0.925 | + 0.028 | USD/therms |
January, 2015 | 0.882 | -0.043 | USD/therms |
February, 2015 | 0.847 | -0.035 | USD/therms |
March, 2015 | 0.84 | -0.007 | USD/therms |
April, 2015 | 0.769 | -0.071 | USD/therms |
May, 2015 | 0.754 | -0.015 | USD/therms |
June, 2015 | 0.776 | + 0.022 | USD/therms |
July, 2015 | 0.772 | -0.004 | USD/therms |
August, 2015 | 0.767 | -0.005 | USD/therms |
September, 2015 | 0.754 | -0.013 | USD/therms |
October, 2015 | 0.74 | -0.014 | USD/therms |
November, 2015 | 0.727 | -0.013 | USD/therms |
December, 2015 | 0.718 | -0.009 | USD/therms |
January, 2016 | 0.73 | + 0.012 | USD/therms |
February, 2016 | 0.73 | 0 | USD/therms |
March, 2016 | 0.721 | -0.009 | USD/therms |
April, 2016 | 0.693 | -0.028 | USD/therms |
May, 2016 | 0.697 | + 0.004 | USD/therms |
June, 2016 | 0.705 | + 0.008 | USD/therms |
July, 2016 | 0.75 | + 0.045 | USD/therms |
August, 2016 | 0.761 | + 0.011 | USD/therms |
September, 2016 | 0.77 | + 0.009 | USD/therms |
October, 2016 | 0.774 | + 0.004 | USD/therms |
November, 2016 | 0.783 | + 0.009 | USD/therms |
December, 2016 | 0.782 | -0.001 | USD/therms |
January, 2017 | 0.818 | + 0.036 | USD/therms |
February, 2017 | 0.814 | -0.004 | USD/therms |
March, 2017 | 0.793 | -0.021 | USD/therms |
April, 2017 | 0.792 | -0.001 | USD/therms |
May, 2017 | 0.816 | + 0.024 | USD/therms |
June, 2017 | 0.826 | + 0.01 | USD/therms |
July, 2017 | 0.822 | -0.004 | USD/therms |
August, 2017 | 0.815 | -0.007 | USD/therms |
September, 2017 | 0.81 | -0.0049999999999999 | USD/therms |
October, 2017 | 0.812 | + 0.002 | USD/therms |
November, 2017 | 0.821 | + 0.0089999999999999 | USD/therms |
December, 2017 | 0.83 | + 0.009 | USD/therms |
January, 2018 | 0.855 | + 0.025 | USD/therms |
February, 2018 | 0.875 | + 0.02 | USD/therms |
March, 2018 | 0.841 | -0.034 | USD/therms |
April, 2018 | 0.823 | -0.018 | USD/therms |
May, 2018 | 0.839 | + 0.016 | USD/therms |
June, 2018 | 0.836 | -0.003 | USD/therms |
July, 2018 | 0.825 | -0.011 | USD/therms |
August, 2018 | 0.838 | + 0.013 | USD/therms |
September, 2018 | 0.841 | + 0.003 | USD/therms |
October, 2018 | 0.846 | + 0.005 | USD/therms |
November, 2018 | 0.82 | -0.026 | USD/therms |
December, 2018 | 0.909 | + 0.089 | USD/therms |
January, 2019 | 0.88 | -0.029 | USD/therms |
February, 2019 | 0.842 | -0.038 | USD/therms |
March, 2019 | 0.827 | -0.015 | USD/therms |
April, 2019 | 0.808 | -0.019 | USD/therms |
May, 2019 | 0.806 | -0.002 | USD/therms |
June, 2019 | 0.808 | + 0.002 | USD/therms |
July, 2019 | 0.786 | -0.022 | USD/therms |
August, 2019 | 0.794 | + 0.008 | USD/therms |
September, 2019 | 0.789 | -0.005 | USD/therms |
October, 2019 | 0.808 | + 0.019 | USD/therms |
November, 2019 | 0.843 | + 0.035 | USD/therms |
December, 2019 | 0.85 | + 0.007 | USD/therms |
January, 2020 | 0.85 | 0 | USD/therms |
February, 2020 | 0.839 | -0.011 | USD/therms |
March, 2020 | 0.817 | -0.022 | USD/therms |
April, 2020 | 0.786 | -0.031 | USD/therms |
May, 2020 | 0.806 | + 0.02 | USD/therms |
June, 2020 | 0.802 | -0.004 | USD/therms |
July, 2020 | 0.786 | -0.016 | USD/therms |
August, 2020 | 0.798 | + 0.012 | USD/therms |
September, 2020 | 0.849 | + 0.051 | USD/therms |
October, 2020 | 0.854 | + 0.005 | USD/therms |
November, 2020 | 0.884 | + 0.03 | USD/therms |
December, 2020 | 0.889 | + 0.005 | USD/therms |
January, 2021 | 0.888 | -0.001 | USD/therms |
February, 2021 | 0.903 | + 0.015 | USD/therms |
March, 2021 | 0.93 | + 0.027 | USD/therms |
April, 2021 | 0.982 | + 0.052 | USD/therms |
May, 2021 | 1.032 | + 0.05 | USD/therms |
June, 2021 | 1.063 | + 0.031 | USD/therms |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 0.888 - 1.063 | 0.888 - 1.063 | 0.97 | + 0.18 |
2020 | 0.85 - 0.889 | 0.786 - 0.889 | 0.83 | + 0.04 |
2019 | 0.88 - 0.85 | 0.786 - 0.88 | 0.82 | -0.03 |
2018 | 0.855 - 0.909 | 0.82 - 0.909 | 0.85 | + 0.05 |
2017 | 0.818 - 0.83 | 0.792 - 0.83 | 0.81 | + 0.01 |
2016 | 0.73 - 0.782 | 0.693 - 0.783 | 0.74 | + 0.05 |
2015 | 0.882 - 0.718 | 0.718 - 0.882 | 0.78 | -0.16 |
2014 | 0.875 - 0.925 | 0.875 - 1.051 | 0.95 | + 0.05 |
2013 | 0.842 - 0.838 | 0.83 - 0.882 | 0.85 | -0 |
2012 | 0.866 - 0.849 | 0.745 - 0.866 | 0.81 | -0.02 |
2011 | 0.943 - 0.885 | 0.885 - 0.945 | 0.92 | -0.06 |
2010 | 1.004 - 0.932 | 0.91 - 1.015 | 0.96 | -0.07 |
2009 | 1.163 - 0.941 | 0.877 - 1.163 | 0.96 | -0.22 |
2008 | 1.127 - 1.205 | 1.127 - 1.606 | 1.33 | + 0.08 |
2007 | 1.127 - 1.134 | 1.071 - 1.179 | 1.13 | + 0.01 |
2006 | 1.395 - 1.139 | 1.003 - 1.395 | 1.14 | -0.26 |
2005 | 1.019 - 1.372 | 0.975 - 1.412 | 1.15 | + 0.35 |
2004 | 0.914 - 1.049 | 0.885 - 1.049 | 0.95 | + 0.14 |
2003 | 0.765 - 0.869 | 0.765 - 0.927 | 0.86 | + 0.1 |
2002 | 0.64 - 0.747 | 0.628 - 0.747 | 0.67 | + 0.11 |
2001 | 1.058 - 0.633 | 0.615 - 1.058 | 0.8 | -0.43 |
2000 | 0.6 - 0.879 | 0.598 - 0.879 | 0.7 | + 0.28 |
1999 | 0.562 - 0.6 | 0.53 - 0.623 | 0.57 | + 0.04 |
1998 | 0.586 - 0.569 | 0.541 - 0.586 | 0.56 | -0.02 |
1997 | 0.65 - 0.596 | 0.52 - 0.65 | 0.57 | -0.05 |
1996 | 0.508 - 0.598 | 0.508 - 0.598 | 0.54 | + 0.09 |
1995 | 0.517 - 0.5 | 0.46 - 0.517 | 0.48 | -0.02 |
1994 | 0.567 - 0.523 | 0.506 - 0.568 | 0.53 | -0.04 |
1993 | 0.541 - 0.568 | 0.519 - 0.568 | 0.55 | + 0.03 |
1992 | 0.524 - 0.542 | 0.47 - 0.544 | 0.5 | + 0.02 |
1991 | 0.542 - 0.516 | 0.472 - 0.542 | 0.5 | -0.03 |
1990 | 0.53 - 0.524 | 0.451 - 0.53 | 0.49 | -0.01 |
1989 | 0.534 - 0.516 | 0.489 - 0.534 | 0.51 | -0.02 |
1988 | 0.507 - 0.525 | 0.498 - 0.525 | 0.51 | + 0.02 |
1987 | 0.536 - 0.506 | 0.482 - 0.536 | 0.52 | -0.03 |
1986 | 0.58 - 0.538 | 0.515 - 0.594 | 0.56 | -0.04 |
1985 | 0.607 - 0.589 | 0.579 - 0.608 | 0.6 | -0.02 |
1984 | 0.594 - 0.6 | 0.588 - 0.6 | 0.59 | + 0.01 |
1983 | 0.56 - 0.609 | 0.56 - 0.609 | 0.59 | + 0.05 |
1982 | 0.457 - 0.553 | 0.457 - 0.553 | 0.5 | + 0.1 |
1981 | 0.387 - 0.443 | 0.387 - 0.443 | 0.42 | + 0.06 |
1980 | 0.358 - 0.379 | 0.345 - 0.379 | 0.36 | + 0.02 |
1979 | 0.299 - 0.348 | 0.299 - 0.348 | 0.32 | + 0.05 |
1978 | 0.283 - 0.289 | 0.283 - 0.289 | 0.29 | + 0.01 |