Month | Data | Change | Unit |
---|---|---|---|
January, 1973 | 1.491 | 0 | Trillion Btu |
February, 1973 | 1.363 | -0.128 | Trillion Btu |
March, 1973 | 1.412 | + 0.049 | Trillion Btu |
April, 1973 | 1.649 | + 0.237 | Trillion Btu |
May, 1973 | 1.537 | -0.112 | Trillion Btu |
June, 1973 | 1.763 | + 0.226 | Trillion Btu |
July, 1973 | 1.869 | + 0.106 | Trillion Btu |
August, 1973 | 1.762 | -0.107 | Trillion Btu |
September, 1973 | 1.492 | -0.27 | Trillion Btu |
October, 1973 | 1.76 | + 0.268 | Trillion Btu |
November, 1973 | 1.889 | + 0.129 | Trillion Btu |
December, 1973 | 2.435 | + 0.546 | Trillion Btu |
January, 1974 | 2.154 | -0.281 | Trillion Btu |
February, 1974 | 1.901 | -0.253 | Trillion Btu |
March, 1974 | 2.165 | + 0.264 | Trillion Btu |
April, 1974 | 2.039 | -0.126 | Trillion Btu |
May, 1974 | 2.04 | + 0.00099999999999989 | Trillion Btu |
June, 1974 | 1.975 | -0.065 | Trillion Btu |
July, 1974 | 2.191 | + 0.216 | Trillion Btu |
August, 1974 | 2.163 | -0.028 | Trillion Btu |
September, 1974 | 1.999 | -0.164 | Trillion Btu |
October, 1974 | 2.03 | + 0.031 | Trillion Btu |
November, 1974 | 2.414 | + 0.384 | Trillion Btu |
December, 1974 | 2.54 | + 0.126 | Trillion Btu |
January, 1975 | 2.117 | -0.423 | Trillion Btu |
February, 1975 | 2.019 | -0.098 | Trillion Btu |
March, 1975 | 2.277 | + 0.258 | Trillion Btu |
April, 1975 | 2.281 | + 0.004 | Trillion Btu |
May, 1975 | 2.475 | + 0.194 | Trillion Btu |
June, 1975 | 3.07 | + 0.595 | Trillion Btu |
July, 1975 | 3.091 | + 0.021 | Trillion Btu |
August, 1975 | 3.351 | + 0.26 | Trillion Btu |
September, 1975 | 2.954 | -0.397 | Trillion Btu |
October, 1975 | 3.406 | + 0.452 | Trillion Btu |
November, 1975 | 3.31 | -0.096 | Trillion Btu |
December, 1975 | 3.429 | + 0.119 | Trillion Btu |
January, 1976 | 3.403 | -0.026 | Trillion Btu |
February, 1976 | 3.2 | -0.203 | Trillion Btu |
March, 1976 | 3.426 | + 0.226 | Trillion Btu |
April, 1976 | 3.086 | -0.34 | Trillion Btu |
May, 1976 | 2.949 | -0.137 | Trillion Btu |
June, 1976 | 3.063 | + 0.114 | Trillion Btu |
July, 1976 | 3.311 | + 0.248 | Trillion Btu |
August, 1976 | 3.26 | -0.051 | Trillion Btu |
September, 1976 | 3.173 | -0.087 | Trillion Btu |
October, 1976 | 3.082 | -0.091 | Trillion Btu |
November, 1976 | 2.597 | -0.485 | Trillion Btu |
December, 1976 | 2.963 | + 0.366 | Trillion Btu |
January, 1977 | 3.232 | + 0.269 | Trillion Btu |
February, 1977 | 2.823 | -0.409 | Trillion Btu |
March, 1977 | 3.2 | + 0.377 | Trillion Btu |
April, 1977 | 2.854 | -0.346 | Trillion Btu |
May, 1977 | 3.081 | + 0.227 | Trillion Btu |
June, 1977 | 3.029 | -0.052 | Trillion Btu |
July, 1977 | 3.204 | + 0.175 | Trillion Btu |
August, 1977 | 2.937 | -0.267 | Trillion Btu |
September, 1977 | 3.144 | + 0.207 | Trillion Btu |
October, 1977 | 3.288 | + 0.144 | Trillion Btu |
November, 1977 | 3.303 | + 0.015 | Trillion Btu |
December, 1977 | 3.288 | -0.015 | Trillion Btu |
January, 1978 | 3.326 | + 0.038 | Trillion Btu |
February, 1978 | 2.854 | -0.472 | Trillion Btu |
March, 1978 | 2.359 | -0.495 | Trillion Btu |
April, 1978 | 1.989 | -0.37 | Trillion Btu |
May, 1978 | 1.772 | -0.217 | Trillion Btu |
June, 1978 | 2.179 | + 0.407 | Trillion Btu |
July, 1978 | 2.441 | + 0.262 | Trillion Btu |
August, 1978 | 2.871 | + 0.43 | Trillion Btu |
September, 1978 | 3.031 | + 0.16 | Trillion Btu |
October, 1978 | 2.254 | -0.777 | Trillion Btu |
November, 1978 | 2.547 | + 0.293 | Trillion Btu |
December, 1978 | 3.228 | + 0.681 | Trillion Btu |
January, 1979 | 3.099 | -0.129 | Trillion Btu |
February, 1979 | 2.535 | -0.564 | Trillion Btu |
March, 1979 | 3.402 | + 0.867 | Trillion Btu |
April, 1979 | 3.146 | -0.256 | Trillion Btu |
May, 1979 | 3.164 | + 0.018 | Trillion Btu |
June, 1979 | 3.204 | + 0.04 | Trillion Btu |
July, 1979 | 3.398 | + 0.194 | Trillion Btu |
August, 1979 | 3.707 | + 0.309 | Trillion Btu |
September, 1979 | 3.217 | -0.49 | Trillion Btu |
October, 1979 | 3.607 | + 0.39 | Trillion Btu |
November, 1979 | 3.505 | -0.102 | Trillion Btu |
December, 1979 | 4.275 | + 0.77 | Trillion Btu |
January, 1980 | 3.495 | -0.78 | Trillion Btu |
February, 1980 | 3.357 | -0.138 | Trillion Btu |
March, 1980 | 3.731 | + 0.374 | Trillion Btu |
April, 1980 | 3.909 | + 0.178 | Trillion Btu |
May, 1980 | 4.603 | + 0.694 | Trillion Btu |
June, 1980 | 4.441 | -0.162 | Trillion Btu |
July, 1980 | 4.67 | + 0.229 | Trillion Btu |
August, 1980 | 4.991 | + 0.321 | Trillion Btu |
September, 1980 | 4.506 | -0.485 | Trillion Btu |
October, 1980 | 5.117 | + 0.611 | Trillion Btu |
November, 1980 | 5.002 | -0.115 | Trillion Btu |
December, 1980 | 4.877 | -0.125 | Trillion Btu |
January, 1981 | 5.284 | + 0.407 | Trillion Btu |
February, 1981 | 4.671 | -0.613 | Trillion Btu |
March, 1981 | 5.237 | + 0.566 | Trillion Btu |
April, 1981 | 4.836 | -0.401 | Trillion Btu |
May, 1981 | 4.791 | -0.045 | Trillion Btu |
June, 1981 | 4.782 | -0.0090000000000003 | Trillion Btu |
July, 1981 | 5.256 | + 0.474 | Trillion Btu |
August, 1981 | 5.191 | -0.065 | Trillion Btu |
September, 1981 | 5.224 | + 0.033 | Trillion Btu |
October, 1981 | 5.153 | -0.071000000000001 | Trillion Btu |
November, 1981 | 4.498 | -0.655 | Trillion Btu |
December, 1981 | 4.513 | + 0.015 | Trillion Btu |
January, 1982 | 3.975 | -0.538 | Trillion Btu |
February, 1982 | 3.656 | -0.319 | Trillion Btu |
March, 1982 | 3.22 | -0.436 | Trillion Btu |
April, 1982 | 3.247 | + 0.027 | Trillion Btu |
May, 1982 | 3.773 | + 0.526 | Trillion Btu |
June, 1982 | 4.556 | + 0.783 | Trillion Btu |
July, 1982 | 4.792 | + 0.236 | Trillion Btu |
August, 1982 | 4.776 | -0.016 | Trillion Btu |
September, 1982 | 4.581 | -0.195 | Trillion Btu |
October, 1982 | 4.877 | + 0.296 | Trillion Btu |
November, 1982 | 5.122 | + 0.245 | Trillion Btu |
December, 1982 | 4.053 | -1.069 | Trillion Btu |
January, 1983 | 5.087 | + 1.034 | Trillion Btu |
February, 1983 | 3.913 | -1.174 | Trillion Btu |
March, 1983 | 4.51 | + 0.597 | Trillion Btu |
April, 1983 | 4.227 | -0.283 | Trillion Btu |
May, 1983 | 3.434 | -0.793 | Trillion Btu |
June, 1983 | 4.518 | + 1.084 | Trillion Btu |
July, 1983 | 5.627 | + 1.109 | Trillion Btu |
August, 1983 | 7.404 | + 1.777 | Trillion Btu |
September, 1983 | 6.764 | -0.64 | Trillion Btu |
October, 1983 | 7.091 | + 0.327 | Trillion Btu |
November, 1983 | 6.311 | -0.78 | Trillion Btu |
December, 1983 | 5.025 | -1.286 | Trillion Btu |
January, 1984 | 5.094 | + 0.069 | Trillion Btu |
February, 1984 | 6.222 | + 1.128 | Trillion Btu |
March, 1984 | 6.838 | + 0.616 | Trillion Btu |
April, 1984 | 6.748 | -0.09 | Trillion Btu |
May, 1984 | 6.473 | -0.275 | Trillion Btu |
June, 1984 | 6.283 | -0.19 | Trillion Btu |
July, 1984 | 5.997 | -0.286 | Trillion Btu |
August, 1984 | 7.509 | + 1.512 | Trillion Btu |
September, 1984 | 6.763 | -0.746 | Trillion Btu |
October, 1984 | 7.424 | + 0.661 | Trillion Btu |
November, 1984 | 7.331 | -0.093 | Trillion Btu |
December, 1984 | 8.127 | + 0.796 | Trillion Btu |
January, 1985 | 8.086 | -0.041 | Trillion Btu |
February, 1985 | 7.141 | -0.945 | Trillion Btu |
March, 1985 | 8.314 | + 1.173 | Trillion Btu |
April, 1985 | 7.281 | -1.033 | Trillion Btu |
May, 1985 | 7.571 | + 0.29 | Trillion Btu |
June, 1985 | 7.294 | -0.277 | Trillion Btu |
July, 1985 | 8.019 | + 0.725 | Trillion Btu |
August, 1985 | 8.381 | + 0.362 | Trillion Btu |
September, 1985 | 7.966 | -0.415 | Trillion Btu |
October, 1985 | 7.626 | -0.34 | Trillion Btu |
November, 1985 | 9.416 | + 1.79 | Trillion Btu |
December, 1985 | 10.325 | + 0.909 | Trillion Btu |
January, 1986 | 10.526 | + 0.201 | Trillion Btu |
February, 1986 | 9.04 | -1.486 | Trillion Btu |
March, 1986 | 9.403 | + 0.363 | Trillion Btu |
April, 1986 | 8.479 | -0.924 | Trillion Btu |
May, 1986 | 8.568 | + 0.089 | Trillion Btu |
June, 1986 | 9.295 | + 0.727 | Trillion Btu |
July, 1986 | 9.862 | + 0.567 | Trillion Btu |
August, 1986 | 9.839 | -0.023 | Trillion Btu |
September, 1986 | 8.245 | -1.594 | Trillion Btu |
October, 1986 | 8.105 | -0.14 | Trillion Btu |
November, 1986 | 7.015 | -1.09 | Trillion Btu |
December, 1986 | 9.299 | + 2.284 | Trillion Btu |
January, 1987 | 9.317 | + 0.018000000000001 | Trillion Btu |
February, 1987 | 8.64 | -0.677 | Trillion Btu |
March, 1987 | 9.473 | + 0.833 | Trillion Btu |
April, 1987 | 8.929 | -0.544 | Trillion Btu |
May, 1987 | 9.382 | + 0.453 | Trillion Btu |
June, 1987 | 9.635 | + 0.253 | Trillion Btu |
July, 1987 | 9.961 | + 0.326 | Trillion Btu |
August, 1987 | 9.923 | -0.038 | Trillion Btu |
September, 1987 | 9.257 | -0.666 | Trillion Btu |
October, 1987 | 9.375 | + 0.118 | Trillion Btu |
November, 1987 | 9.064 | -0.311 | Trillion Btu |
December, 1987 | 9.312 | + 0.248 | Trillion Btu |
January, 1988 | 9.312 | 0 | Trillion Btu |
February, 1988 | 8.013 | -1.299 | Trillion Btu |
March, 1988 | 9.341 | + 1.328 | Trillion Btu |
April, 1988 | 8.454 | -0.887 | Trillion Btu |
May, 1988 | 8.31 | -0.144 | Trillion Btu |
June, 1988 | 8.815 | + 0.505 | Trillion Btu |
July, 1988 | 9.589 | + 0.774 | Trillion Btu |
August, 1988 | 9.149 | -0.44 | Trillion Btu |
September, 1988 | 8.772 | -0.377 | Trillion Btu |
October, 1988 | 8.939 | + 0.167 | Trillion Btu |
November, 1988 | 8.874 | -0.065 | Trillion Btu |
December, 1988 | 8.77 | -0.104 | Trillion Btu |
January, 1989 | 14.134 | + 5.364 | Trillion Btu |
February, 1989 | 12.761 | -1.373 | Trillion Btu |
March, 1989 | 15.001 | + 2.24 | Trillion Btu |
April, 1989 | 13.095 | -1.906 | Trillion Btu |
May, 1989 | 13.857 | + 0.762 | Trillion Btu |
June, 1989 | 13.664 | -0.193 | Trillion Btu |
July, 1989 | 13.872 | + 0.208 | Trillion Btu |
August, 1989 | 13.414 | -0.458 | Trillion Btu |
September, 1989 | 12.52 | -0.894 | Trillion Btu |
October, 1989 | 13.157 | + 0.637 | Trillion Btu |
November, 1989 | 12.562 | -0.595 | Trillion Btu |
December, 1989 | 13.504 | + 0.942 | Trillion Btu |
January, 1990 | 15.036 | + 1.532 | Trillion Btu |
February, 1990 | 13.739 | -1.297 | Trillion Btu |
March, 1990 | 15.116 | + 1.377 | Trillion Btu |
April, 1990 | 12.08 | -3.036 | Trillion Btu |
May, 1990 | 14.14 | + 2.06 | Trillion Btu |
June, 1990 | 14.647 | + 0.507 | Trillion Btu |
July, 1990 | 14.779 | + 0.132 | Trillion Btu |
August, 1990 | 14.592 | -0.187 | Trillion Btu |
September, 1990 | 13.746 | -0.846 | Trillion Btu |
October, 1990 | 14.398 | + 0.652 | Trillion Btu |
November, 1990 | 13.805 | -0.593 | Trillion Btu |
December, 1990 | 14.668 | + 0.863 | Trillion Btu |
January, 1991 | 15.446 | + 0.778 | Trillion Btu |
February, 1991 | 13.497 | -1.949 | Trillion Btu |
March, 1991 | 15.382 | + 1.885 | Trillion Btu |
April, 1991 | 13.871 | -1.511 | Trillion Btu |
May, 1991 | 14.196 | + 0.325 | Trillion Btu |
June, 1991 | 15.048 | + 0.852 | Trillion Btu |
July, 1991 | 15.07 | + 0.022 | Trillion Btu |
August, 1991 | 14.928 | -0.142 | Trillion Btu |
September, 1991 | 14.03 | -0.898 | Trillion Btu |
October, 1991 | 14.793 | + 0.763 | Trillion Btu |
November, 1991 | 15.411 | + 0.618 | Trillion Btu |
December, 1991 | 15.954 | + 0.543 | Trillion Btu |
January, 1992 | 15.635 | -0.319 | Trillion Btu |
February, 1992 | 13.827 | -1.808 | Trillion Btu |
March, 1992 | 15.679 | + 1.852 | Trillion Btu |
April, 1992 | 14.254 | -1.425 | Trillion Btu |
May, 1992 | 15.069 | + 0.815 | Trillion Btu |
June, 1992 | 14.876 | -0.193 | Trillion Btu |
July, 1992 | 15.109 | + 0.233 | Trillion Btu |
August, 1992 | 15.214 | + 0.105 | Trillion Btu |
September, 1992 | 14.18 | -1.034 | Trillion Btu |
October, 1992 | 14.943 | + 0.763 | Trillion Btu |
November, 1992 | 14.869 | -0.074 | Trillion Btu |
December, 1992 | 15.043 | + 0.174 | Trillion Btu |
January, 1993 | 15.945 | + 0.902 | Trillion Btu |
February, 1993 | 15.426 | -0.519 | Trillion Btu |
March, 1993 | 16.137 | + 0.711 | Trillion Btu |
April, 1993 | 15.99 | -0.147 | Trillion Btu |
May, 1993 | 14.37 | -1.62 | Trillion Btu |
June, 1993 | 14.436 | + 0.066000000000001 | Trillion Btu |
July, 1993 | 15.78 | + 1.344 | Trillion Btu |
August, 1993 | 16.007 | + 0.227 | Trillion Btu |
September, 1993 | 15.439 | -0.568 | Trillion Btu |
October, 1993 | 15.349 | -0.09 | Trillion Btu |
November, 1993 | 15.174 | -0.175 | Trillion Btu |
December, 1993 | 15.621 | + 0.447 | Trillion Btu |
January, 1994 | 15.695 | + 0.074 | Trillion Btu |
February, 1994 | 14.267 | -1.428 | Trillion Btu |
March, 1994 | 14.471 | + 0.204 | Trillion Btu |
April, 1994 | 14.76 | + 0.289 | Trillion Btu |
May, 1994 | 14.543 | -0.217 | Trillion Btu |
June, 1994 | 13.144 | -1.399 | Trillion Btu |
July, 1994 | 13.897 | + 0.753 | Trillion Btu |
August, 1994 | 15.199 | + 1.302 | Trillion Btu |
September, 1994 | 14.102 | -1.097 | Trillion Btu |
October, 1994 | 14.475 | + 0.373 | Trillion Btu |
November, 1994 | 14.295 | -0.18 | Trillion Btu |
December, 1994 | 14.616 | + 0.321 | Trillion Btu |
January, 1995 | 13.067 | -1.549 | Trillion Btu |
February, 1995 | 9.702 | -3.365 | Trillion Btu |
March, 1995 | 10.67 | + 0.968 | Trillion Btu |
April, 1995 | 9.352 | -1.318 | Trillion Btu |
May, 1995 | 8.606 | -0.746 | Trillion Btu |
June, 1995 | 9.317 | + 0.711 | Trillion Btu |
July, 1995 | 10.066 | + 0.749 | Trillion Btu |
August, 1995 | 16.447 | + 6.381 | Trillion Btu |
September, 1995 | 11.83 | -4.617 | Trillion Btu |
October, 1995 | 19.182 | + 7.352 | Trillion Btu |
November, 1995 | 17.276 | -1.906 | Trillion Btu |
December, 1995 | 16.542 | -0.734 | Trillion Btu |
January, 1996 | 11.3 | -5.242 | Trillion Btu |
February, 1996 | 11.418 | + 0.118 | Trillion Btu |
March, 1996 | 10.872 | -0.546 | Trillion Btu |
April, 1996 | 12.137 | + 1.265 | Trillion Btu |
May, 1996 | 8.603 | -3.534 | Trillion Btu |
June, 1996 | 12.207 | + 3.604 | Trillion Btu |
July, 1996 | 17 | + 4.793 | Trillion Btu |
August, 1996 | 17.542 | + 0.542 | Trillion Btu |
September, 1996 | 15.298 | -2.244 | Trillion Btu |
October, 1996 | 16.305 | + 1.007 | Trillion Btu |
November, 1996 | 16.486 | + 0.181 | Trillion Btu |
December, 1996 | 14.191 | -2.295 | Trillion Btu |
January, 1997 | 12.781 | -1.41 | Trillion Btu |
February, 1997 | 9.767 | -3.014 | Trillion Btu |
March, 1997 | 13.424 | + 3.657 | Trillion Btu |
April, 1997 | 14.657 | + 1.233 | Trillion Btu |
May, 1997 | 14.331 | -0.326 | Trillion Btu |
June, 1997 | 11.918 | -2.413 | Trillion Btu |
July, 1997 | 15.455 | + 3.537 | Trillion Btu |
August, 1997 | 15.283 | -0.172 | Trillion Btu |
September, 1997 | 14.604 | -0.679 | Trillion Btu |
October, 1997 | 14.497 | -0.107 | Trillion Btu |
November, 1997 | 14.404 | -0.093 | Trillion Btu |
December, 1997 | 15.576 | + 1.172 | Trillion Btu |
January, 1998 | 15.811 | + 0.235 | Trillion Btu |
February, 1998 | 12.721 | -3.09 | Trillion Btu |
March, 1998 | 15.674 | + 2.953 | Trillion Btu |
April, 1998 | 10.788 | -4.886 | Trillion Btu |
May, 1998 | 9.908 | -0.88 | Trillion Btu |
June, 1998 | 11.755 | + 1.847 | Trillion Btu |
July, 1998 | 14.565 | + 2.81 | Trillion Btu |
August, 1998 | 15.558 | + 0.993 | Trillion Btu |
September, 1998 | 15.259 | -0.299 | Trillion Btu |
October, 1998 | 16.743 | + 1.484 | Trillion Btu |
November, 1998 | 15.035 | -1.708 | Trillion Btu |
December, 1998 | 14.633 | -0.402 | Trillion Btu |
January, 1999 | 15.171 | + 0.538 | Trillion Btu |
February, 1999 | 12.383 | -2.788 | Trillion Btu |
March, 1999 | 14.471 | + 2.088 | Trillion Btu |
April, 1999 | 12.382 | -2.089 | Trillion Btu |
May, 1999 | 15.035 | + 2.653 | Trillion Btu |
June, 1999 | 13.986 | -1.049 | Trillion Btu |
July, 1999 | 14.153 | + 0.167 | Trillion Btu |
August, 1999 | 14.417 | + 0.264 | Trillion Btu |
September, 1999 | 14.426 | + 0.0090000000000003 | Trillion Btu |
October, 1999 | 14.953 | + 0.527 | Trillion Btu |
November, 1999 | 14.216 | -0.737 | Trillion Btu |
December, 1999 | 15.328 | + 1.112 | Trillion Btu |
January, 2000 | 14.724 | -0.604 | Trillion Btu |
February, 2000 | 13.606 | -1.118 | Trillion Btu |
March, 2000 | 13.848 | + 0.242 | Trillion Btu |
April, 2000 | 14.367 | + 0.519 | Trillion Btu |
May, 2000 | 13.885 | -0.482 | Trillion Btu |
June, 2000 | 13.563 | -0.322 | Trillion Btu |
July, 2000 | 13.983 | + 0.42 | Trillion Btu |
August, 2000 | 14.003 | + 0.02 | Trillion Btu |
September, 2000 | 11.971 | -2.032 | Trillion Btu |
October, 2000 | 12.837 | + 0.866 | Trillion Btu |
November, 2000 | 13.383 | + 0.546 | Trillion Btu |
December, 2000 | 14.194 | + 0.811 | Trillion Btu |
January, 2001 | 14.612 | + 0.418 | Trillion Btu |
February, 2001 | 12.812 | -1.8 | Trillion Btu |
March, 2001 | 14.206 | + 1.394 | Trillion Btu |
April, 2001 | 13.162 | -1.044 | Trillion Btu |
May, 2001 | 12.98 | -0.182 | Trillion Btu |
June, 2001 | 13.088 | + 0.108 | Trillion Btu |
July, 2001 | 14.087 | + 0.999 | Trillion Btu |
August, 2001 | 13.97 | -0.117 | Trillion Btu |
September, 2001 | 13.617 | -0.353 | Trillion Btu |
October, 2001 | 13.913 | + 0.296 | Trillion Btu |
November, 2001 | 13.805 | -0.108 | Trillion Btu |
December, 2001 | 14.208 | + 0.403 | Trillion Btu |
January, 2002 | 15.114 | + 0.906 | Trillion Btu |
February, 2002 | 13.339 | -1.775 | Trillion Btu |
March, 2002 | 14.682 | + 1.343 | Trillion Btu |
April, 2002 | 13.292 | -1.39 | Trillion Btu |
May, 2002 | 14.386 | + 1.094 | Trillion Btu |
June, 2002 | 13.659 | -0.727 | Trillion Btu |
July, 2002 | 14.857 | + 1.198 | Trillion Btu |
August, 2002 | 14.5 | -0.357 | Trillion Btu |
September, 2002 | 14.109 | -0.391 | Trillion Btu |
October, 2002 | 14.581 | + 0.472 | Trillion Btu |
November, 2002 | 14.051 | -0.53 | Trillion Btu |
December, 2002 | 14.594 | + 0.543 | Trillion Btu |
January, 2003 | 15.061 | + 0.467 | Trillion Btu |
February, 2003 | 13.547 | -1.514 | Trillion Btu |
March, 2003 | 14.607 | + 1.06 | Trillion Btu |
April, 2003 | 14.062 | -0.545 | Trillion Btu |
May, 2003 | 14.16 | + 0.098000000000001 | Trillion Btu |
June, 2003 | 14.633 | + 0.473 | Trillion Btu |
July, 2003 | 14.76 | + 0.127 | Trillion Btu |
August, 2003 | 14.674 | -0.086 | Trillion Btu |
September, 2003 | 14.437 | -0.237 | Trillion Btu |
October, 2003 | 14.431 | -0.0060000000000002 | Trillion Btu |
November, 2003 | 13.908 | -0.523 | Trillion Btu |
December, 2003 | 15.164 | + 1.256 | Trillion Btu |
January, 2004 | 15.493 | + 0.329 | Trillion Btu |
February, 2004 | 14.522 | -0.971 | Trillion Btu |
March, 2004 | 14.954 | + 0.432 | Trillion Btu |
April, 2004 | 14.075 | -0.879 | Trillion Btu |
May, 2004 | 14.619 | + 0.544 | Trillion Btu |
June, 2004 | 14.709 | + 0.09 | Trillion Btu |
July, 2004 | 15.32 | + 0.611 | Trillion Btu |
August, 2004 | 15.116 | -0.204 | Trillion Btu |
September, 2004 | 14.345 | -0.771 | Trillion Btu |
October, 2004 | 15.308 | + 0.963 | Trillion Btu |
November, 2004 | 14.582 | -0.726 | Trillion Btu |
December, 2004 | 15.104 | + 0.522 | Trillion Btu |
January, 2005 | 15.391 | + 0.287 | Trillion Btu |
February, 2005 | 13.222 | -2.169 | Trillion Btu |
March, 2005 | 14.912 | + 1.69 | Trillion Btu |
April, 2005 | 14.648 | -0.264 | Trillion Btu |
May, 2005 | 15.513 | + 0.865 | Trillion Btu |
June, 2005 | 15.257 | -0.256 | Trillion Btu |
July, 2005 | 15.596 | + 0.339 | Trillion Btu |
August, 2005 | 15.407 | -0.189 | Trillion Btu |
September, 2005 | 15.003 | -0.404 | Trillion Btu |
October, 2005 | 15.341 | + 0.338 | Trillion Btu |
November, 2005 | 14.973 | -0.368 | Trillion Btu |
December, 2005 | 15.438 | + 0.465 | Trillion Btu |
January, 2006 | 15.313 | -0.125 | Trillion Btu |
February, 2006 | 13.834 | -1.479 | Trillion Btu |
March, 2006 | 15.628 | + 1.794 | Trillion Btu |
April, 2006 | 14.216 | -1.412 | Trillion Btu |
May, 2006 | 13.984 | -0.232 | Trillion Btu |
June, 2006 | 14.911 | + 0.927 | Trillion Btu |
July, 2006 | 15.628 | + 0.717 | Trillion Btu |
August, 2006 | 15.902 | + 0.274 | Trillion Btu |
September, 2006 | 15.112 | -0.79 | Trillion Btu |
October, 2006 | 15.766 | + 0.654 | Trillion Btu |
November, 2006 | 14.993 | -0.773 | Trillion Btu |
December, 2006 | 15.913 | + 0.92 | Trillion Btu |
January, 2007 | 16.297 | + 0.384 | Trillion Btu |
February, 2007 | 14.248 | -2.049 | Trillion Btu |
March, 2007 | 15.392 | + 1.144 | Trillion Btu |
April, 2007 | 14.824 | -0.568 | Trillion Btu |
May, 2007 | 14.904 | + 0.08 | Trillion Btu |
June, 2007 | 15.616 | + 0.712 | Trillion Btu |
July, 2007 | 15.849 | + 0.233 | Trillion Btu |
August, 2007 | 15.891 | + 0.042 | Trillion Btu |
September, 2007 | 15.414 | -0.477 | Trillion Btu |
October, 2007 | 15.989 | + 0.575 | Trillion Btu |
November, 2007 | 15.347 | -0.642 | Trillion Btu |
December, 2007 | 16.003 | + 0.656 | Trillion Btu |
January, 2008 | 15.825 | -0.178 | Trillion Btu |
February, 2008 | 14.369 | -1.456 | Trillion Btu |
March, 2008 | 16.239 | + 1.87 | Trillion Btu |
April, 2008 | 15.79 | -0.449 | Trillion Btu |
May, 2008 | 16.318 | + 0.528 | Trillion Btu |
June, 2008 | 16.206 | -0.112 | Trillion Btu |
July, 2008 | 16.514 | + 0.308 | Trillion Btu |
August, 2008 | 16.454 | -0.059999999999999 | Trillion Btu |
September, 2008 | 15.944 | -0.51 | Trillion Btu |
October, 2008 | 16.495 | + 0.551 | Trillion Btu |
November, 2008 | 15.94 | -0.555 | Trillion Btu |
December, 2008 | 16.339 | + 0.399 | Trillion Btu |
January, 2009 | 17.14 | + 0.801 | Trillion Btu |
February, 2009 | 15.517 | -1.623 | Trillion Btu |
March, 2009 | 17.252 | + 1.735 | Trillion Btu |
April, 2009 | 16.341 | -0.911 | Trillion Btu |
May, 2009 | 16.616 | + 0.275 | Trillion Btu |
June, 2009 | 16.212 | -0.404 | Trillion Btu |
July, 2009 | 16.814 | + 0.602 | Trillion Btu |
August, 2009 | 16.773 | -0.041 | Trillion Btu |
September, 2009 | 16.289 | -0.484 | Trillion Btu |
October, 2009 | 16.479 | + 0.19 | Trillion Btu |
November, 2009 | 16.841 | + 0.362 | Trillion Btu |
December, 2009 | 17.912 | + 1.071 | Trillion Btu |
January, 2010 | 17.852 | -0.059999999999999 | Trillion Btu |
February, 2010 | 15.872 | -1.98 | Trillion Btu |
March, 2010 | 17.801 | + 1.929 | Trillion Btu |
April, 2010 | 16.99 | -0.811 | Trillion Btu |
May, 2010 | 17.839 | + 0.849 | Trillion Btu |
June, 2010 | 17.219 | -0.62 | Trillion Btu |
July, 2010 | 17.479 | + 0.26 | Trillion Btu |
August, 2010 | 17.706 | + 0.227 | Trillion Btu |
September, 2010 | 17.11 | -0.596 | Trillion Btu |
October, 2010 | 16.975 | -0.135 | Trillion Btu |
November, 2010 | 17.108 | + 0.133 | Trillion Btu |
December, 2010 | 18.027 | + 0.919 | Trillion Btu |
January, 2011 | 18.48 | + 0.453 | Trillion Btu |
February, 2011 | 16.676 | -1.804 | Trillion Btu |
March, 2011 | 18.388 | + 1.712 | Trillion Btu |
April, 2011 | 17.258 | -1.13 | Trillion Btu |
May, 2011 | 18.194 | + 0.936 | Trillion Btu |
June, 2011 | 17.02 | -1.174 | Trillion Btu |
July, 2011 | 17.723 | + 0.703 | Trillion Btu |
August, 2011 | 17.777 | + 0.054000000000002 | Trillion Btu |
September, 2011 | 17.127 | -0.65 | Trillion Btu |
October, 2011 | 17.836 | + 0.709 | Trillion Btu |
November, 2011 | 17.57 | -0.266 | Trillion Btu |
December, 2011 | 18.261 | + 0.691 | Trillion Btu |
January, 2012 | 17.4 | -0.861 | Trillion Btu |
February, 2012 | 16.387 | -1.013 | Trillion Btu |
March, 2012 | 17.608 | + 1.221 | Trillion Btu |
April, 2012 | 17.084 | -0.524 | Trillion Btu |
May, 2012 | 17.787 | + 0.703 | Trillion Btu |
June, 2012 | 17.361 | -0.426 | Trillion Btu |
July, 2012 | 17.946 | + 0.585 | Trillion Btu |
August, 2012 | 17.786 | -0.16 | Trillion Btu |
September, 2012 | 17.576 | -0.21 | Trillion Btu |
October, 2012 | 18.027 | + 0.451 | Trillion Btu |
November, 2012 | 18.023 | -0.0040000000000013 | Trillion Btu |
December, 2012 | 18.608 | + 0.585 | Trillion Btu |
January, 2013 | 18.578 | -0.030000000000001 | Trillion Btu |
February, 2013 | 16.666 | -1.912 | Trillion Btu |
March, 2013 | 18.543 | + 1.877 | Trillion Btu |
April, 2013 | 17.376 | -1.167 | Trillion Btu |
May, 2013 | 17.87 | + 0.494 | Trillion Btu |
June, 2013 | 17.415 | -0.455 | Trillion Btu |
July, 2013 | 18.148 | + 0.733 | Trillion Btu |
August, 2013 | 18.011 | -0.137 | Trillion Btu |
September, 2013 | 17.616 | -0.395 | Trillion Btu |
October, 2013 | 18.402 | + 0.786 | Trillion Btu |
November, 2013 | 16.959 | -1.443 | Trillion Btu |
December, 2013 | 18.423 | + 1.464 | Trillion Btu |
January, 2014 | 18.279 | -0.144 | Trillion Btu |
February, 2014 | 16.342 | -1.937 | Trillion Btu |
March, 2014 | 18.114 | + 1.772 | Trillion Btu |
April, 2014 | 17.711 | -0.403 | Trillion Btu |
May, 2014 | 18.064 | + 0.353 | Trillion Btu |
June, 2014 | 17.519 | -0.545 | Trillion Btu |
July, 2014 | 17.942 | + 0.423 | Trillion Btu |
August, 2014 | 18.034 | + 0.091999999999999 | Trillion Btu |
September, 2014 | 17.654 | -0.38 | Trillion Btu |
October, 2014 | 18.185 | + 0.531 | Trillion Btu |
November, 2014 | 18.176 | -0.0090000000000003 | Trillion Btu |
December, 2014 | 18.469 | + 0.293 | Trillion Btu |
January, 2015 | 18.085 | -0.384 | Trillion Btu |
February, 2015 | 16.614 | -1.471 | Trillion Btu |
March, 2015 | 18.384 | + 1.77 | Trillion Btu |
April, 2015 | 17.077 | -1.307 | Trillion Btu |
May, 2015 | 18.348 | + 1.271 | Trillion Btu |
June, 2015 | 17.349 | -0.999 | Trillion Btu |
July, 2015 | 18.036 | + 0.687 | Trillion Btu |
August, 2015 | 17.919 | -0.117 | Trillion Btu |
September, 2015 | 16.429 | -1.49 | Trillion Btu |
October, 2015 | 17.722 | + 1.293 | Trillion Btu |
November, 2015 | 17.647 | -0.075000000000003 | Trillion Btu |
December, 2015 | 18.225 | + 0.578 | Trillion Btu |
January, 2016 | 17.675 | -0.55 | Trillion Btu |
February, 2016 | 16.51 | -1.165 | Trillion Btu |
March, 2016 | 17.52 | + 1.01 | Trillion Btu |
April, 2016 | 16.366 | -1.154 | Trillion Btu |
May, 2016 | 17.766 | + 1.4 | Trillion Btu |
June, 2016 | 16.758 | -1.008 | Trillion Btu |
July, 2016 | 17.484 | + 0.726 | Trillion Btu |
August, 2016 | 17.604 | + 0.12 | Trillion Btu |
September, 2016 | 17.453 | -0.151 | Trillion Btu |
October, 2016 | 17.871 | + 0.418 | Trillion Btu |
November, 2016 | 17.796 | -0.074999999999999 | Trillion Btu |
December, 2016 | 18.801 | + 1.005 | Trillion Btu |
January, 2017 | 18.356 | -0.445 | Trillion Btu |
February, 2017 | 16.285 | -2.071 | Trillion Btu |
March, 2017 | 18.173 | + 1.888 | Trillion Btu |
April, 2017 | 17.576 | -0.597 | Trillion Btu |
May, 2017 | 17.387 | -0.189 | Trillion Btu |
June, 2017 | 17.046 | -0.341 | Trillion Btu |
July, 2017 | 18.04 | + 0.994 | Trillion Btu |
August, 2017 | 17.95 | -0.09 | Trillion Btu |
September, 2017 | 17.486 | -0.464 | Trillion Btu |
October, 2017 | 16.579 | -0.907 | Trillion Btu |
November, 2017 | 17.239 | + 0.66 | Trillion Btu |
December, 2017 | 18.115 | + 0.876 | Trillion Btu |
January, 2018 | 17.604 | -0.511 | Trillion Btu |
February, 2018 | 16.471 | -1.133 | Trillion Btu |
March, 2018 | 17.836 | + 1.365 | Trillion Btu |
April, 2018 | 16.034 | -1.802 | Trillion Btu |
May, 2018 | 17.981 | + 1.947 | Trillion Btu |
June, 2018 | 17.053 | -0.928 | Trillion Btu |
July, 2018 | 17.862 | + 0.809 | Trillion Btu |
August, 2018 | 17.839 | -0.023 | Trillion Btu |
September, 2018 | 17.308 | -0.531 | Trillion Btu |
October, 2018 | 16.983 | -0.325 | Trillion Btu |
November, 2018 | 17.335 | + 0.352 | Trillion Btu |
December, 2018 | 18.558 | + 1.223 | Trillion Btu |
January, 2019 | 17.771 | -0.787 | Trillion Btu |
February, 2019 | 16.382 | -1.389 | Trillion Btu |
March, 2019 | 18.061 | + 1.679 | Trillion Btu |
April, 2019 | 16.386 | -1.675 | Trillion Btu |
May, 2019 | 17.342 | + 0.956 | Trillion Btu |
June, 2019 | 17.047 | -0.295 | Trillion Btu |
July, 2019 | 17.641 | + 0.594 | Trillion Btu |
August, 2019 | 17.799 | + 0.158 | Trillion Btu |
September, 2019 | 17.398 | -0.401 | Trillion Btu |
October, 2019 | 15.554 | -1.844 | Trillion Btu |
November, 2019 | 13.978 | -1.576 | Trillion Btu |
December, 2019 | 15.927 | + 1.949 | Trillion Btu |
January, 2020 | 16.641 | + 0.714 | Trillion Btu |
February, 2020 | 16.377 | -0.264 | Trillion Btu |
March, 2020 | 18.884 | + 2.507 | Trillion Btu |
April, 2020 | 18.116 | -0.768 | Trillion Btu |
May, 2020 | 18.287 | + 0.171 | Trillion Btu |
June, 2020 | 17.417 | -0.87 | Trillion Btu |
July, 2020 | 18.155 | + 0.738 | Trillion Btu |
August, 2020 | 18.115 | -0.040000000000003 | Trillion Btu |
September, 2020 | 17.604 | -0.511 | Trillion Btu |
October, 2020 | 17.665 | + 0.061 | Trillion Btu |
November, 2020 | 18.462 | + 0.797 | Trillion Btu |
December, 2020 | 18.538 | + 0.076000000000001 | Trillion Btu |
January, 2021 | 17.895 | -0.643 | Trillion Btu |
February, 2021 | 16.688 | -1.207 | Trillion Btu |
March, 2021 | 16.658 | -0.029999999999998 | Trillion Btu |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 17.895 - 16.658 | 16.658 - 17.895 | 17.08 | -1.24 |
2020 | 16.641 - 18.538 | 16.377 - 18.884 | 17.86 | + 1.9 |
2019 | 17.771 - 15.927 | 13.978 - 18.061 | 16.77 | -1.84 |
2018 | 17.604 - 18.558 | 16.034 - 18.558 | 17.41 | + 0.95 |
2017 | 18.356 - 18.115 | 16.285 - 18.356 | 17.52 | -0.24 |
2016 | 17.675 - 18.801 | 16.366 - 18.801 | 17.47 | + 1.13 |
2015 | 18.085 - 18.225 | 16.429 - 18.384 | 17.65 | + 0.14 |
2014 | 18.279 - 18.469 | 16.342 - 18.469 | 17.87 | + 0.19 |
2013 | 18.578 - 18.423 | 16.666 - 18.578 | 17.83 | -0.16 |
2012 | 17.4 - 18.608 | 16.387 - 18.608 | 17.63 | + 1.21 |
2011 | 18.48 - 18.261 | 16.676 - 18.48 | 17.69 | -0.22 |
2010 | 17.852 - 18.027 | 15.872 - 18.027 | 17.33 | + 0.18 |
2009 | 17.14 - 17.912 | 15.517 - 17.912 | 16.68 | + 0.77 |
2008 | 15.825 - 16.339 | 14.369 - 16.514 | 16.04 | + 0.51 |
2007 | 16.297 - 16.003 | 14.248 - 16.297 | 15.48 | -0.29 |
2006 | 15.313 - 15.913 | 13.834 - 15.913 | 15.1 | + 0.6 |
2005 | 15.391 - 15.438 | 13.222 - 15.596 | 15.06 | + 0.05 |
2004 | 15.493 - 15.104 | 14.075 - 15.493 | 14.85 | -0.39 |
2003 | 15.061 - 15.164 | 13.547 - 15.164 | 14.45 | + 0.1 |
2002 | 15.114 - 14.594 | 13.292 - 15.114 | 14.26 | -0.52 |
2001 | 14.612 - 14.208 | 12.812 - 14.612 | 13.71 | -0.4 |
2000 | 14.724 - 14.194 | 11.971 - 14.724 | 13.7 | -0.53 |
1999 | 15.171 - 15.328 | 12.382 - 15.328 | 14.24 | + 0.16 |
1998 | 15.811 - 14.633 | 9.908 - 16.743 | 14.04 | -1.18 |
1997 | 12.781 - 15.576 | 9.767 - 15.576 | 13.89 | + 2.8 |
1996 | 11.3 - 14.191 | 8.603 - 17.542 | 13.61 | + 2.89 |
1995 | 13.067 - 16.542 | 8.606 - 19.182 | 12.67 | + 3.48 |
1994 | 15.695 - 14.616 | 13.144 - 15.695 | 14.46 | -1.08 |
1993 | 15.945 - 15.621 | 14.37 - 16.137 | 15.47 | -0.32 |
1992 | 15.635 - 15.043 | 13.827 - 15.679 | 14.89 | -0.59 |
1991 | 15.446 - 15.954 | 13.497 - 15.954 | 14.8 | + 0.51 |
1990 | 15.036 - 14.668 | 12.08 - 15.116 | 14.23 | -0.37 |
1989 | 14.134 - 13.504 | 12.52 - 15.001 | 13.46 | -0.63 |
1988 | 9.312 - 8.77 | 8.013 - 9.589 | 8.86 | -0.54 |
1987 | 9.317 - 9.312 | 8.64 - 9.961 | 9.36 | -0.01 |
1986 | 10.526 - 9.299 | 7.015 - 10.526 | 8.97 | -1.23 |
1985 | 8.086 - 10.325 | 7.141 - 10.325 | 8.12 | + 2.24 |
1984 | 5.094 - 8.127 | 5.094 - 8.127 | 6.73 | + 3.03 |
1983 | 5.087 - 5.025 | 3.434 - 7.404 | 5.33 | -0.06 |
1982 | 3.975 - 4.053 | 3.22 - 5.122 | 4.22 | + 0.08 |
1981 | 5.284 - 4.513 | 4.498 - 5.284 | 4.95 | -0.77 |
1980 | 3.495 - 4.877 | 3.357 - 5.117 | 4.39 | + 1.38 |
1979 | 3.099 - 4.275 | 2.535 - 4.275 | 3.35 | + 1.18 |
1978 | 3.326 - 3.228 | 1.772 - 3.326 | 2.57 | -0.1 |
1977 | 3.232 - 3.288 | 2.823 - 3.303 | 3.12 | + 0.06 |
1976 | 3.403 - 2.963 | 2.597 - 3.426 | 3.13 | -0.44 |
1975 | 2.117 - 3.429 | 2.019 - 3.429 | 2.82 | + 1.31 |
1974 | 2.154 - 2.54 | 1.901 - 2.54 | 2.13 | + 0.39 |
1973 | 1.491 - 2.435 | 1.363 - 2.435 | 1.7 | + 0.94 |