Month | Data | Change | Unit |
---|---|---|---|
January, 1973 | 3.167 | 0 | Trillion Btu |
February, 1973 | 2.928 | -0.239 | Trillion Btu |
March, 1973 | 3.24 | + 0.312 | Trillion Btu |
April, 1973 | 3.095 | -0.145 | Trillion Btu |
May, 1973 | 3.193 | + 0.098 | Trillion Btu |
June, 1973 | 3.098 | -0.095 | Trillion Btu |
July, 1973 | 2.76 | -0.338 | Trillion Btu |
August, 1973 | 2.665 | -0.095 | Trillion Btu |
September, 1973 | 2.326 | -0.339 | Trillion Btu |
October, 1973 | 2.534 | + 0.208 | Trillion Btu |
November, 1973 | 2.669 | + 0.135 | Trillion Btu |
December, 1973 | 3.099 | + 0.43 | Trillion Btu |
January, 1974 | 3.138 | + 0.039 | Trillion Btu |
February, 1974 | 2.866 | -0.272 | Trillion Btu |
March, 1974 | 3.072 | + 0.206 | Trillion Btu |
April, 1974 | 3.036 | -0.036 | Trillion Btu |
May, 1974 | 3.131 | + 0.095 | Trillion Btu |
June, 1974 | 2.917 | -0.214 | Trillion Btu |
July, 1974 | 2.667 | -0.25 | Trillion Btu |
August, 1974 | 2.508 | -0.159 | Trillion Btu |
September, 1974 | 2.389 | -0.119 | Trillion Btu |
October, 1974 | 2.27 | -0.119 | Trillion Btu |
November, 1974 | 2.365 | + 0.095 | Trillion Btu |
December, 1974 | 2.843 | + 0.478 | Trillion Btu |
January, 1975 | 3.102 | + 0.259 | Trillion Btu |
February, 1975 | 2.761 | -0.341 | Trillion Btu |
March, 1975 | 2.905 | + 0.144 | Trillion Btu |
April, 1975 | 2.894 | -0.011 | Trillion Btu |
May, 1975 | 3.119 | + 0.225 | Trillion Btu |
June, 1975 | 2.862 | -0.257 | Trillion Btu |
July, 1975 | 2.504 | -0.358 | Trillion Btu |
August, 1975 | 2.255 | -0.249 | Trillion Btu |
September, 1975 | 2.269 | + 0.014 | Trillion Btu |
October, 1975 | 2.487 | + 0.218 | Trillion Btu |
November, 1975 | 2.496 | + 0.0089999999999999 | Trillion Btu |
December, 1975 | 2.668 | + 0.172 | Trillion Btu |
January, 1976 | 2.9 | + 0.232 | Trillion Btu |
February, 1976 | 2.926 | + 0.026 | Trillion Btu |
March, 1976 | 3.032 | + 0.106 | Trillion Btu |
April, 1976 | 3.112 | + 0.08 | Trillion Btu |
May, 1976 | 3.053 | -0.059 | Trillion Btu |
June, 1976 | 2.924 | -0.129 | Trillion Btu |
July, 1976 | 2.666 | -0.258 | Trillion Btu |
August, 1976 | 2.44 | -0.226 | Trillion Btu |
September, 1976 | 2.098 | -0.342 | Trillion Btu |
October, 1976 | 2.732 | + 0.634 | Trillion Btu |
November, 1976 | 2.713 | -0.019 | Trillion Btu |
December, 1976 | 2.774 | + 0.061 | Trillion Btu |
January, 1977 | 3.061 | + 0.287 | Trillion Btu |
February, 1977 | 2.24 | -0.821 | Trillion Btu |
March, 1977 | 2.928 | + 0.688 | Trillion Btu |
April, 1977 | 2.757 | -0.171 | Trillion Btu |
May, 1977 | 2.762 | + 0.0049999999999999 | Trillion Btu |
June, 1977 | 2.547 | -0.215 | Trillion Btu |
July, 1977 | 2.484 | -0.063 | Trillion Btu |
August, 1977 | 2.471 | -0.013 | Trillion Btu |
September, 1977 | 2.429 | -0.042 | Trillion Btu |
October, 1977 | 2.542 | + 0.113 | Trillion Btu |
November, 1977 | 3.016 | + 0.474 | Trillion Btu |
December, 1977 | 3.365 | + 0.349 | Trillion Btu |
January, 1978 | 2.821 | -0.544 | Trillion Btu |
February, 1978 | 2.5 | -0.321 | Trillion Btu |
March, 1978 | 2.772 | + 0.272 | Trillion Btu |
April, 1978 | 2.848 | + 0.076 | Trillion Btu |
May, 1978 | 3.237 | + 0.389 | Trillion Btu |
June, 1978 | 2.828 | -0.409 | Trillion Btu |
July, 1978 | 2.752 | -0.076 | Trillion Btu |
August, 1978 | 2.497 | -0.255 | Trillion Btu |
September, 1978 | 2.384 | -0.113 | Trillion Btu |
October, 1978 | 2.192 | -0.192 | Trillion Btu |
November, 1978 | 2.246 | + 0.054 | Trillion Btu |
December, 1978 | 2.485 | + 0.239 | Trillion Btu |
January, 1979 | 3.049 | + 0.564 | Trillion Btu |
February, 1979 | 2.593 | -0.456 | Trillion Btu |
March, 1979 | 3.159 | + 0.566 | Trillion Btu |
April, 1979 | 3.094 | -0.065 | Trillion Btu |
May, 1979 | 3.527 | + 0.433 | Trillion Btu |
June, 1979 | 3.044 | -0.483 | Trillion Btu |
July, 1979 | 2.774 | -0.27 | Trillion Btu |
August, 1979 | 2.591 | -0.183 | Trillion Btu |
September, 1979 | 2.313 | -0.278 | Trillion Btu |
October, 1979 | 2.458 | + 0.145 | Trillion Btu |
November, 1979 | 2.726 | + 0.268 | Trillion Btu |
December, 1979 | 2.769 | + 0.043 | Trillion Btu |
January, 1980 | 3.029 | + 0.26 | Trillion Btu |
February, 1980 | 2.56 | -0.469 | Trillion Btu |
March, 1980 | 2.914 | + 0.354 | Trillion Btu |
April, 1980 | 3.083 | + 0.169 | Trillion Btu |
May, 1980 | 3.457 | + 0.374 | Trillion Btu |
June, 1980 | 3.312 | -0.145 | Trillion Btu |
July, 1980 | 2.924 | -0.388 | Trillion Btu |
August, 1980 | 2.452 | -0.472 | Trillion Btu |
September, 1980 | 2.214 | -0.238 | Trillion Btu |
October, 1980 | 2.14 | -0.074 | Trillion Btu |
November, 1980 | 2.301 | + 0.161 | Trillion Btu |
December, 1980 | 2.451 | + 0.15 | Trillion Btu |
January, 1981 | 3.048 | + 0.597 | Trillion Btu |
February, 1981 | 2.576 | -0.472 | Trillion Btu |
March, 1981 | 2.932 | + 0.356 | Trillion Btu |
April, 1981 | 3.102 | + 0.17 | Trillion Btu |
May, 1981 | 3.478 | + 0.376 | Trillion Btu |
June, 1981 | 3.333 | -0.145 | Trillion Btu |
July, 1981 | 2.942 | -0.391 | Trillion Btu |
August, 1981 | 2.467 | -0.475 | Trillion Btu |
September, 1981 | 2.228 | -0.239 | Trillion Btu |
October, 1981 | 2.153 | -0.075 | Trillion Btu |
November, 1981 | 2.316 | + 0.163 | Trillion Btu |
December, 1981 | 2.466 | + 0.15 | Trillion Btu |
January, 1982 | 3.049 | + 0.583 | Trillion Btu |
February, 1982 | 2.576 | -0.473 | Trillion Btu |
March, 1982 | 2.932 | + 0.356 | Trillion Btu |
April, 1982 | 3.103 | + 0.171 | Trillion Btu |
May, 1982 | 3.479 | + 0.376 | Trillion Btu |
June, 1982 | 3.333 | -0.146 | Trillion Btu |
July, 1982 | 2.943 | -0.39 | Trillion Btu |
August, 1982 | 2.468 | -0.475 | Trillion Btu |
September, 1982 | 2.228 | -0.24 | Trillion Btu |
October, 1982 | 2.153 | -0.075 | Trillion Btu |
November, 1982 | 2.316 | + 0.163 | Trillion Btu |
December, 1982 | 2.466 | + 0.15 | Trillion Btu |
January, 1983 | 3.068 | + 0.602 | Trillion Btu |
February, 1983 | 2.593 | -0.475 | Trillion Btu |
March, 1983 | 2.951 | + 0.358 | Trillion Btu |
April, 1983 | 3.122 | + 0.171 | Trillion Btu |
May, 1983 | 3.501 | + 0.379 | Trillion Btu |
June, 1983 | 3.354 | -0.147 | Trillion Btu |
July, 1983 | 2.961 | -0.393 | Trillion Btu |
August, 1983 | 2.483 | -0.478 | Trillion Btu |
September, 1983 | 2.243 | -0.24 | Trillion Btu |
October, 1983 | 2.167 | -0.076 | Trillion Btu |
November, 1983 | 2.331 | + 0.164 | Trillion Btu |
December, 1983 | 2.482 | + 0.151 | Trillion Btu |
January, 1984 | 3.045 | + 0.563 | Trillion Btu |
February, 1984 | 2.573 | -0.472 | Trillion Btu |
March, 1984 | 2.928 | + 0.355 | Trillion Btu |
April, 1984 | 3.099 | + 0.171 | Trillion Btu |
May, 1984 | 3.474 | + 0.375 | Trillion Btu |
June, 1984 | 3.329 | -0.145 | Trillion Btu |
July, 1984 | 2.939 | -0.39 | Trillion Btu |
August, 1984 | 2.464 | -0.475 | Trillion Btu |
September, 1984 | 2.226 | -0.238 | Trillion Btu |
October, 1984 | 2.15 | -0.076 | Trillion Btu |
November, 1984 | 2.313 | + 0.163 | Trillion Btu |
December, 1984 | 2.463 | + 0.15 | Trillion Btu |
January, 1985 | 3.047 | + 0.584 | Trillion Btu |
February, 1985 | 2.575 | -0.472 | Trillion Btu |
March, 1985 | 2.93 | + 0.355 | Trillion Btu |
April, 1985 | 3.101 | + 0.171 | Trillion Btu |
May, 1985 | 3.476 | + 0.375 | Trillion Btu |
June, 1985 | 3.331 | -0.145 | Trillion Btu |
July, 1985 | 2.941 | -0.39 | Trillion Btu |
August, 1985 | 2.466 | -0.475 | Trillion Btu |
September, 1985 | 2.227 | -0.239 | Trillion Btu |
October, 1985 | 2.152 | -0.075 | Trillion Btu |
November, 1985 | 2.314 | + 0.162 | Trillion Btu |
December, 1985 | 2.465 | + 0.151 | Trillion Btu |
January, 1986 | 3.046 | + 0.581 | Trillion Btu |
February, 1986 | 2.574 | -0.472 | Trillion Btu |
March, 1986 | 2.93 | + 0.356 | Trillion Btu |
April, 1986 | 3.1 | + 0.17 | Trillion Btu |
May, 1986 | 3.476 | + 0.376 | Trillion Btu |
June, 1986 | 3.33 | -0.146 | Trillion Btu |
July, 1986 | 2.94 | -0.39 | Trillion Btu |
August, 1986 | 2.466 | -0.474 | Trillion Btu |
September, 1986 | 2.227 | -0.239 | Trillion Btu |
October, 1986 | 2.151 | -0.076 | Trillion Btu |
November, 1986 | 2.314 | + 0.163 | Trillion Btu |
December, 1986 | 2.464 | + 0.15 | Trillion Btu |
January, 1987 | 3.039 | + 0.575 | Trillion Btu |
February, 1987 | 2.568 | -0.471 | Trillion Btu |
March, 1987 | 2.923 | + 0.355 | Trillion Btu |
April, 1987 | 3.092 | + 0.169 | Trillion Btu |
May, 1987 | 3.467 | + 0.375 | Trillion Btu |
June, 1987 | 3.322 | -0.145 | Trillion Btu |
July, 1987 | 2.933 | -0.389 | Trillion Btu |
August, 1987 | 2.459 | -0.474 | Trillion Btu |
September, 1987 | 2.221 | -0.238 | Trillion Btu |
October, 1987 | 2.146 | -0.075 | Trillion Btu |
November, 1987 | 2.308 | + 0.162 | Trillion Btu |
December, 1987 | 2.458 | + 0.15 | Trillion Btu |
January, 1988 | 3.011 | + 0.553 | Trillion Btu |
February, 1988 | 2.544 | -0.467 | Trillion Btu |
March, 1988 | 2.896 | + 0.352 | Trillion Btu |
April, 1988 | 3.064 | + 0.168 | Trillion Btu |
May, 1988 | 3.436 | + 0.372 | Trillion Btu |
June, 1988 | 3.292 | -0.144 | Trillion Btu |
July, 1988 | 2.906 | -0.386 | Trillion Btu |
August, 1988 | 2.437 | -0.469 | Trillion Btu |
September, 1988 | 2.201 | -0.236 | Trillion Btu |
October, 1988 | 2.126 | -0.075 | Trillion Btu |
November, 1988 | 2.287 | + 0.161 | Trillion Btu |
December, 1988 | 2.436 | + 0.149 | Trillion Btu |
January, 1989 | 2.242 | -0.194 | Trillion Btu |
February, 1989 | 1.995 | -0.247 | Trillion Btu |
March, 1989 | 2.426 | + 0.431 | Trillion Btu |
April, 1989 | 2.579 | + 0.153 | Trillion Btu |
May, 1989 | 3.005 | + 0.426 | Trillion Btu |
June, 1989 | 2.773 | -0.232 | Trillion Btu |
July, 1989 | 2.429 | -0.344 | Trillion Btu |
August, 1989 | 2.163 | -0.266 | Trillion Btu |
September, 1989 | 2.027 | -0.136 | Trillion Btu |
October, 1989 | 2.151 | + 0.124 | Trillion Btu |
November, 1989 | 2.27 | + 0.119 | Trillion Btu |
December, 1989 | 2.338 | + 0.068 | Trillion Btu |
January, 1990 | 2.573 | + 0.235 | Trillion Btu |
February, 1990 | 2.667 | + 0.094 | Trillion Btu |
March, 1990 | 3.061 | + 0.394 | Trillion Btu |
April, 1990 | 2.806 | -0.255 | Trillion Btu |
May, 1990 | 2.965 | + 0.159 | Trillion Btu |
June, 1990 | 3.049 | + 0.084 | Trillion Btu |
July, 1990 | 2.617 | -0.432 | Trillion Btu |
August, 1990 | 2.34 | -0.277 | Trillion Btu |
September, 1990 | 1.902 | -0.438 | Trillion Btu |
October, 1990 | 2.064 | + 0.162 | Trillion Btu |
November, 1990 | 2.226 | + 0.162 | Trillion Btu |
December, 1990 | 2.677 | + 0.451 | Trillion Btu |
January, 1991 | 2.761 | + 0.084 | Trillion Btu |
February, 1991 | 2.367 | -0.394 | Trillion Btu |
March, 1991 | 2.78 | + 0.413 | Trillion Btu |
April, 1991 | 2.765 | -0.015 | Trillion Btu |
May, 1991 | 3.049 | + 0.284 | Trillion Btu |
June, 1991 | 2.764 | -0.285 | Trillion Btu |
July, 1991 | 2.618 | -0.146 | Trillion Btu |
August, 1991 | 2.337 | -0.281 | Trillion Btu |
September, 1991 | 1.986 | -0.351 | Trillion Btu |
October, 1991 | 1.902 | -0.084 | Trillion Btu |
November, 1991 | 1.989 | + 0.087 | Trillion Btu |
December, 1991 | 2.358 | + 0.369 | Trillion Btu |
January, 1992 | 2.75 | + 0.392 | Trillion Btu |
February, 1992 | 2.285 | -0.465 | Trillion Btu |
March, 1992 | 2.77 | + 0.485 | Trillion Btu |
April, 1992 | 2.479 | -0.291 | Trillion Btu |
May, 1992 | 2.826 | + 0.347 | Trillion Btu |
June, 1992 | 2.855 | + 0.029 | Trillion Btu |
July, 1992 | 2.497 | -0.358 | Trillion Btu |
August, 1992 | 2.313 | -0.184 | Trillion Btu |
September, 1992 | 2.136 | -0.177 | Trillion Btu |
October, 1992 | 2.101 | -0.035 | Trillion Btu |
November, 1992 | 2.472 | + 0.371 | Trillion Btu |
December, 1992 | 3.023 | + 0.551 | Trillion Btu |
January, 1993 | 2.748 | -0.275 | Trillion Btu |
February, 1993 | 2.218 | -0.53 | Trillion Btu |
March, 1993 | 2.593 | + 0.375 | Trillion Btu |
April, 1993 | 2.813 | + 0.22 | Trillion Btu |
May, 1993 | 3.239 | + 0.426 | Trillion Btu |
June, 1993 | 2.943 | -0.296 | Trillion Btu |
July, 1993 | 2.609 | -0.334 | Trillion Btu |
August, 1993 | 2.214 | -0.395 | Trillion Btu |
September, 1993 | 1.925 | -0.289 | Trillion Btu |
October, 1993 | 1.92 | -0.0050000000000001 | Trillion Btu |
November, 1993 | 2.001 | + 0.081 | Trillion Btu |
December, 1993 | 2.37 | + 0.369 | Trillion Btu |
January, 1994 | 5.099 | + 2.729 | Trillion Btu |
February, 1994 | 4.886 | -0.213 | Trillion Btu |
March, 1994 | 5.641 | + 0.755 | Trillion Btu |
April, 1994 | 5.904 | + 0.263 | Trillion Btu |
May, 1994 | 6.19 | + 0.286 | Trillion Btu |
June, 1994 | 5.98 | -0.21 | Trillion Btu |
July, 1994 | 5.585 | -0.395 | Trillion Btu |
August, 1994 | 4.853 | -0.732 | Trillion Btu |
September, 1994 | 3.963 | -0.89 | Trillion Btu |
October, 1994 | 4.187 | + 0.224 | Trillion Btu |
November, 1994 | 4.577 | + 0.39 | Trillion Btu |
December, 1994 | 5.322 | + 0.745 | Trillion Btu |
January, 1995 | 4.376 | -0.946 | Trillion Btu |
February, 1995 | 4.407 | + 0.031 | Trillion Btu |
March, 1995 | 5.027 | + 0.62 | Trillion Btu |
April, 1995 | 4.324 | -0.703 | Trillion Btu |
May, 1995 | 4.889 | + 0.565 | Trillion Btu |
June, 1995 | 5.319 | + 0.43 | Trillion Btu |
July, 1995 | 4.834 | -0.485 | Trillion Btu |
August, 1995 | 4.289 | -0.545 | Trillion Btu |
September, 1995 | 3.524 | -0.765 | Trillion Btu |
October, 1995 | 4.074 | + 0.55 | Trillion Btu |
November, 1995 | 4.494 | + 0.42 | Trillion Btu |
December, 1995 | 5.139 | + 0.645 | Trillion Btu |
January, 1996 | 5.378 | + 0.239 | Trillion Btu |
February, 1996 | 5.566 | + 0.188 | Trillion Btu |
March, 1996 | 5.931 | + 0.365 | Trillion Btu |
April, 1996 | 5.574 | -0.357 | Trillion Btu |
May, 1996 | 5.823 | + 0.249 | Trillion Btu |
June, 1996 | 5.589 | -0.234 | Trillion Btu |
July, 1996 | 5.055 | -0.534 | Trillion Btu |
August, 1996 | 4.598 | -0.457 | Trillion Btu |
September, 1996 | 3.876 | -0.722 | Trillion Btu |
October, 1996 | 3.955 | + 0.079 | Trillion Btu |
November, 1996 | 4.124 | + 0.169 | Trillion Btu |
December, 1996 | 5.305 | + 1.181 | Trillion Btu |
January, 1997 | 5.369 | + 0.064 | Trillion Btu |
February, 1997 | 5.133 | -0.236 | Trillion Btu |
March, 1997 | 5.7 | + 0.567 | Trillion Btu |
April, 1997 | 5.225 | -0.475 | Trillion Btu |
May, 1997 | 5.568 | + 0.343 | Trillion Btu |
June, 1997 | 5.613 | + 0.045000000000001 | Trillion Btu |
July, 1997 | 5.156 | -0.457 | Trillion Btu |
August, 1997 | 4.383 | -0.773 | Trillion Btu |
September, 1997 | 3.811 | -0.572 | Trillion Btu |
October, 1997 | 4.029 | + 0.218 | Trillion Btu |
November, 1997 | 3.862 | -0.167 | Trillion Btu |
December, 1997 | 4.213 | + 0.351 | Trillion Btu |
January, 1998 | 4.861 | + 0.648 | Trillion Btu |
February, 1998 | 5.06 | + 0.199 | Trillion Btu |
March, 1998 | 5.345 | + 0.285 | Trillion Btu |
April, 1998 | 4.826 | -0.519 | Trillion Btu |
May, 1998 | 5.599 | + 0.773 | Trillion Btu |
June, 1998 | 5.455 | -0.144 | Trillion Btu |
July, 1998 | 4.834 | -0.621 | Trillion Btu |
August, 1998 | 4.236 | -0.598 | Trillion Btu |
September, 1998 | 3.513 | -0.723 | Trillion Btu |
October, 1998 | 3.185 | -0.328 | Trillion Btu |
November, 1998 | 3.377 | + 0.192 | Trillion Btu |
December, 1998 | 4.248 | + 0.871 | Trillion Btu |
January, 1999 | 4.495 | + 0.247 | Trillion Btu |
February, 1999 | 4.369 | -0.126 | Trillion Btu |
March, 1999 | 4.885 | + 0.516 | Trillion Btu |
April, 1999 | 4.163 | -0.722 | Trillion Btu |
May, 1999 | 4.416 | + 0.253 | Trillion Btu |
June, 1999 | 4.655 | + 0.239 | Trillion Btu |
July, 1999 | 4.521 | -0.134 | Trillion Btu |
August, 1999 | 3.918 | -0.603 | Trillion Btu |
September, 1999 | 3.181 | -0.737 | Trillion Btu |
October, 1999 | 3.031 | -0.15 | Trillion Btu |
November, 1999 | 3.223 | + 0.192 | Trillion Btu |
December, 1999 | 3.802 | + 0.579 | Trillion Btu |
January, 2000 | 3.879 | + 0.077 | Trillion Btu |
February, 2000 | 3.442 | -0.437 | Trillion Btu |
March, 2000 | 4.087 | + 0.645 | Trillion Btu |
April, 2000 | 4.361 | + 0.274 | Trillion Btu |
May, 2000 | 4.197 | -0.164 | Trillion Btu |
June, 2000 | 3.855 | -0.342 | Trillion Btu |
July, 2000 | 3.694 | -0.161 | Trillion Btu |
August, 2000 | 3.365 | -0.329 | Trillion Btu |
September, 2000 | 2.725 | -0.64 | Trillion Btu |
October, 2000 | 2.631 | -0.094 | Trillion Btu |
November, 2000 | 2.933 | + 0.302 | Trillion Btu |
December, 2000 | 3.014 | + 0.081 | Trillion Btu |
January, 2001 | 2.423 | -0.591 | Trillion Btu |
February, 2001 | 2.432 | + 0.0089999999999999 | Trillion Btu |
March, 2001 | 3.493 | + 1.061 | Trillion Btu |
April, 2001 | 2.924 | -0.569 | Trillion Btu |
May, 2001 | 3.032 | + 0.108 | Trillion Btu |
June, 2001 | 3.007 | -0.025 | Trillion Btu |
July, 2001 | 2.498 | -0.509 | Trillion Btu |
August, 2001 | 3.269 | + 0.771 | Trillion Btu |
September, 2001 | 2.509 | -0.76 | Trillion Btu |
October, 2001 | 2.131 | -0.378 | Trillion Btu |
November, 2001 | 2.042 | -0.089 | Trillion Btu |
December, 2001 | 2.739 | + 0.697 | Trillion Btu |
January, 2002 | 3.01 | + 0.271 | Trillion Btu |
February, 2002 | 2.836 | -0.174 | Trillion Btu |
March, 2002 | 2.808 | -0.028 | Trillion Btu |
April, 2002 | 3.221 | + 0.413 | Trillion Btu |
May, 2002 | 2.917 | -0.304 | Trillion Btu |
June, 2002 | 2.589 | -0.328 | Trillion Btu |
July, 2002 | 2.78 | + 0.191 | Trillion Btu |
August, 2002 | 2.817 | + 0.037 | Trillion Btu |
September, 2002 | 2.512 | -0.305 | Trillion Btu |
October, 2002 | 3.485 | + 0.973 | Trillion Btu |
November, 2002 | 4.549 | + 1.064 | Trillion Btu |
December, 2002 | 5.384 | + 0.835 | Trillion Btu |
January, 2003 | 3.6 | -1.784 | Trillion Btu |
February, 2003 | 3.043 | -0.557 | Trillion Btu |
March, 2003 | 3.704 | + 0.661 | Trillion Btu |
April, 2003 | 2.432 | -1.272 | Trillion Btu |
May, 2003 | 3.907 | + 1.475 | Trillion Btu |
June, 2003 | 3.67 | -0.237 | Trillion Btu |
July, 2003 | 3.689 | + 0.019 | Trillion Btu |
August, 2003 | 3.737 | + 0.048 | Trillion Btu |
September, 2003 | 3.36 | -0.377 | Trillion Btu |
October, 2003 | 3.341 | -0.019 | Trillion Btu |
November, 2003 | 3.508 | + 0.167 | Trillion Btu |
December, 2003 | 4.761 | + 1.253 | Trillion Btu |
January, 2004 | 3.283 | -1.478 | Trillion Btu |
February, 2004 | 2.791 | -0.492 | Trillion Btu |
March, 2004 | 2.735 | -0.056 | Trillion Btu |
April, 2004 | 2.057 | -0.678 | Trillion Btu |
May, 2004 | 1.96 | -0.097 | Trillion Btu |
June, 2004 | 1.902 | -0.058 | Trillion Btu |
July, 2004 | 2.01 | + 0.108 | Trillion Btu |
August, 2004 | 2.242 | + 0.232 | Trillion Btu |
September, 2004 | 3.143 | + 0.901 | Trillion Btu |
October, 2004 | 2.915 | -0.228 | Trillion Btu |
November, 2004 | 3.483 | + 0.568 | Trillion Btu |
December, 2004 | 4.016 | + 0.533 | Trillion Btu |
January, 2005 | 3.388 | -0.628 | Trillion Btu |
February, 2005 | 2.646 | -0.742 | Trillion Btu |
March, 2005 | 2.954 | + 0.308 | Trillion Btu |
April, 2005 | 2.749 | -0.205 | Trillion Btu |
May, 2005 | 2.624 | -0.125 | Trillion Btu |
June, 2005 | 2.96 | + 0.336 | Trillion Btu |
July, 2005 | 2.913 | -0.047 | Trillion Btu |
August, 2005 | 2.216 | -0.697 | Trillion Btu |
September, 2005 | 2.181 | -0.035 | Trillion Btu |
October, 2005 | 2.207 | + 0.026 | Trillion Btu |
November, 2005 | 2.224 | + 0.017 | Trillion Btu |
December, 2005 | 2.889 | + 0.665 | Trillion Btu |
January, 2006 | 3.538 | + 0.649 | Trillion Btu |
February, 2006 | 2.79 | -0.748 | Trillion Btu |
March, 2006 | 2.088 | -0.702 | Trillion Btu |
April, 2006 | 1.84 | -0.248 | Trillion Btu |
May, 2006 | 1.801 | -0.039 | Trillion Btu |
June, 2006 | 1.752 | -0.049 | Trillion Btu |
July, 2006 | 2.177 | + 0.425 | Trillion Btu |
August, 2006 | 1.81 | -0.367 | Trillion Btu |
September, 2006 | 2.006 | + 0.196 | Trillion Btu |
October, 2006 | 2.763 | + 0.757 | Trillion Btu |
November, 2006 | 3.553 | + 0.79 | Trillion Btu |
December, 2006 | 2.638 | -0.915 | Trillion Btu |
January, 2007 | 1.783 | -0.855 | Trillion Btu |
February, 2007 | 1.365 | -0.418 | Trillion Btu |
March, 2007 | 1.81 | + 0.445 | Trillion Btu |
April, 2007 | 1.828 | + 0.018 | Trillion Btu |
May, 2007 | 1.657 | -0.171 | Trillion Btu |
June, 2007 | 1.195 | -0.462 | Trillion Btu |
July, 2007 | 0.88 | -0.315 | Trillion Btu |
August, 2007 | 0.754 | -0.126 | Trillion Btu |
September, 2007 | 0.75 | -0.004 | Trillion Btu |
October, 2007 | 0.955 | + 0.205 | Trillion Btu |
November, 2007 | 1.212 | + 0.257 | Trillion Btu |
December, 2007 | 1.525 | + 0.313 | Trillion Btu |
January, 2008 | 1.607 | + 0.082 | Trillion Btu |
February, 2008 | 1.552 | -0.055 | Trillion Btu |
March, 2008 | 1.718 | + 0.166 | Trillion Btu |
April, 2008 | 1.712 | -0.006 | Trillion Btu |
May, 2008 | 1.672 | -0.04 | Trillion Btu |
June, 2008 | 1.266 | -0.406 | Trillion Btu |
July, 2008 | 1.198 | -0.068 | Trillion Btu |
August, 2008 | 1.156 | -0.042 | Trillion Btu |
September, 2008 | 0.944 | -0.212 | Trillion Btu |
October, 2008 | 0.938 | -0.006 | Trillion Btu |
November, 2008 | 1.171 | + 0.233 | Trillion Btu |
December, 2008 | 1.579 | + 0.408 | Trillion Btu |
January, 2009 | 1.612 | + 0.033 | Trillion Btu |
February, 2009 | 1.402 | -0.21 | Trillion Btu |
March, 2009 | 1.886 | + 0.484 | Trillion Btu |
April, 2009 | 1.862 | -0.024 | Trillion Btu |
May, 2009 | 1.825 | -0.037 | Trillion Btu |
June, 2009 | 1.653 | -0.172 | Trillion Btu |
July, 2009 | 1.364 | -0.289 | Trillion Btu |
August, 2009 | 1.33 | -0.034 | Trillion Btu |
September, 2009 | 0.928 | -0.402 | Trillion Btu |
October, 2009 | 1.323 | + 0.395 | Trillion Btu |
November, 2009 | 1.339 | + 0.016 | Trillion Btu |
December, 2009 | 1.712 | + 0.373 | Trillion Btu |
January, 2010 | 1.653 | -0.059 | Trillion Btu |
February, 2010 | 1.585 | -0.068 | Trillion Btu |
March, 2010 | 1.831 | + 0.246 | Trillion Btu |
April, 2010 | 1.828 | -0.0029999999999999 | Trillion Btu |
May, 2010 | 1.603 | -0.225 | Trillion Btu |
June, 2010 | 1.293 | -0.31 | Trillion Btu |
July, 2010 | 1.048 | -0.245 | Trillion Btu |
August, 2010 | 0.966 | -0.082 | Trillion Btu |
September, 2010 | 0.743 | -0.223 | Trillion Btu |
October, 2010 | 1.146 | + 0.403 | Trillion Btu |
November, 2010 | 1.266 | + 0.12 | Trillion Btu |
December, 2010 | 1.309 | + 0.043 | Trillion Btu |
January, 2011 | 1.386 | + 0.077 | Trillion Btu |
February, 2011 | 1.551 | + 0.165 | Trillion Btu |
March, 2011 | 1.819 | + 0.268 | Trillion Btu |
April, 2011 | 1.788 | -0.031 | Trillion Btu |
May, 2011 | 1.926 | + 0.138 | Trillion Btu |
June, 2011 | 1.458 | -0.468 | Trillion Btu |
July, 2011 | 1.063 | -0.395 | Trillion Btu |
August, 2011 | 0.932 | -0.131 | Trillion Btu |
September, 2011 | 1.183 | + 0.251 | Trillion Btu |
October, 2011 | 1.224 | + 0.041 | Trillion Btu |
November, 2011 | 1.421 | + 0.197 | Trillion Btu |
December, 2011 | 1.726 | + 0.305 | Trillion Btu |
January, 2012 | 2.614 | + 0.888 | Trillion Btu |
February, 2012 | 2.286 | -0.328 | Trillion Btu |
March, 2012 | 2.228 | -0.058 | Trillion Btu |
April, 2012 | 1.698 | -0.53 | Trillion Btu |
May, 2012 | 2.018 | + 0.32 | Trillion Btu |
June, 2012 | 1.661 | -0.357 | Trillion Btu |
July, 2012 | 1.308 | -0.353 | Trillion Btu |
August, 2012 | 1.445 | + 0.137 | Trillion Btu |
September, 2012 | 1.513 | + 0.068 | Trillion Btu |
October, 2012 | 1.83 | + 0.317 | Trillion Btu |
November, 2012 | 2.022 | + 0.192 | Trillion Btu |
December, 2012 | 1.77 | -0.252 | Trillion Btu |
January, 2013 | 3.087 | + 1.317 | Trillion Btu |
February, 2013 | 3.465 | + 0.378 | Trillion Btu |
March, 2013 | 2.884 | -0.581 | Trillion Btu |
April, 2013 | 2.389 | -0.495 | Trillion Btu |
May, 2013 | 3.129 | + 0.74 | Trillion Btu |
June, 2013 | 3.132 | + 0.0030000000000001 | Trillion Btu |
July, 2013 | 3.057 | -0.075 | Trillion Btu |
August, 2013 | 2.293 | -0.764 | Trillion Btu |
September, 2013 | 2.282 | -0.011 | Trillion Btu |
October, 2013 | 2.279 | -0.0030000000000001 | Trillion Btu |
November, 2013 | 1.969 | -0.31 | Trillion Btu |
December, 2013 | 3.075 | + 1.106 | Trillion Btu |
January, 2014 | 1.136 | -1.939 | Trillion Btu |
February, 2014 | 0.986 | -0.15 | Trillion Btu |
March, 2014 | 1.088 | + 0.102 | Trillion Btu |
April, 2014 | 1.203 | + 0.115 | Trillion Btu |
May, 2014 | 1.232 | + 0.029 | Trillion Btu |
June, 2014 | 0.952 | -0.28 | Trillion Btu |
July, 2014 | 0.847 | -0.105 | Trillion Btu |
August, 2014 | 0.913 | + 0.066 | Trillion Btu |
September, 2014 | 0.816 | -0.097 | Trillion Btu |
October, 2014 | 0.888 | + 0.072 | Trillion Btu |
November, 2014 | 0.943 | + 0.055 | Trillion Btu |
December, 2014 | 1.187 | + 0.244 | Trillion Btu |
January, 2015 | 1.128 | -0.059 | Trillion Btu |
February, 2015 | 0.975 | -0.153 | Trillion Btu |
March, 2015 | 1.213 | + 0.238 | Trillion Btu |
April, 2015 | 1.283 | + 0.07 | Trillion Btu |
May, 2015 | 1.188 | -0.095 | Trillion Btu |
June, 2015 | 1.062 | -0.126 | Trillion Btu |
July, 2015 | 1.074 | + 0.012 | Trillion Btu |
August, 2015 | 0.84 | -0.234 | Trillion Btu |
September, 2015 | 0.716 | -0.124 | Trillion Btu |
October, 2015 | 1.066 | + 0.35 | Trillion Btu |
November, 2015 | 1.239 | + 0.173 | Trillion Btu |
December, 2015 | 1.35 | + 0.111 | Trillion Btu |
January, 2016 | 1.196 | -0.154 | Trillion Btu |
February, 2016 | 1.065 | -0.131 | Trillion Btu |
March, 2016 | 1.312 | + 0.247 | Trillion Btu |
April, 2016 | 1.186 | -0.126 | Trillion Btu |
May, 2016 | 1.103 | -0.083 | Trillion Btu |
June, 2016 | 0.911 | -0.192 | Trillion Btu |
July, 2016 | 0.957 | + 0.046 | Trillion Btu |
August, 2016 | 0.853 | -0.104 | Trillion Btu |
September, 2016 | 0.603 | -0.25 | Trillion Btu |
October, 2016 | 0.813 | + 0.21 | Trillion Btu |
November, 2016 | 0.641 | -0.172 | Trillion Btu |
December, 2016 | 1.077 | + 0.436 | Trillion Btu |
January, 2017 | 1.174 | + 0.097 | Trillion Btu |
February, 2017 | 1.066 | -0.108 | Trillion Btu |
March, 2017 | 1.185 | + 0.119 | Trillion Btu |
April, 2017 | 1.377 | + 0.192 | Trillion Btu |
May, 2017 | 1.46 | + 0.083 | Trillion Btu |
June, 2017 | 1.188 | -0.272 | Trillion Btu |
July, 2017 | 1.077 | -0.111 | Trillion Btu |
August, 2017 | 0.854 | -0.223 | Trillion Btu |
September, 2017 | 0.68 | -0.174 | Trillion Btu |
October, 2017 | 0.727 | + 0.047 | Trillion Btu |
November, 2017 | 1.069 | + 0.342 | Trillion Btu |
December, 2017 | 0.881 | -0.188 | Trillion Btu |
January, 2018 | 0.757 | -0.124 | Trillion Btu |
February, 2018 | 0.813 | + 0.056 | Trillion Btu |
March, 2018 | 0.792 | -0.021 | Trillion Btu |
April, 2018 | 0.926 | + 0.134 | Trillion Btu |
May, 2018 | 0.922 | -0.004 | Trillion Btu |
June, 2018 | 0.675 | -0.247 | Trillion Btu |
July, 2018 | 0.706 | + 0.031 | Trillion Btu |
August, 2018 | 0.83 | + 0.124 | Trillion Btu |
September, 2018 | 0.822 | -0.008 | Trillion Btu |
October, 2018 | 0.98 | + 0.158 | Trillion Btu |
November, 2018 | 1.056 | + 0.076 | Trillion Btu |
December, 2018 | 1.18 | + 0.124 | Trillion Btu |
January, 2019 | 1.101 | -0.079 | Trillion Btu |
February, 2019 | 0.835 | -0.266 | Trillion Btu |
March, 2019 | 0.959 | + 0.124 | Trillion Btu |
April, 2019 | 0.945 | -0.014 | Trillion Btu |
May, 2019 | 0.925 | -0.02 | Trillion Btu |
June, 2019 | 0.844 | -0.081 | Trillion Btu |
July, 2019 | 0.636 | -0.208 | Trillion Btu |
August, 2019 | 0.528 | -0.108 | Trillion Btu |
September, 2019 | 0.467 | -0.061 | Trillion Btu |
October, 2019 | 0.561 | + 0.094 | Trillion Btu |
November, 2019 | 0.594 | + 0.033 | Trillion Btu |
December, 2019 | 0.809 | + 0.215 | Trillion Btu |
January, 2020 | 0.829 | + 0.02 | Trillion Btu |
February, 2020 | 0.821 | -0.008 | Trillion Btu |
March, 2020 | 0.855 | + 0.034 | Trillion Btu |
April, 2020 | 0.845 | -0.01 | Trillion Btu |
May, 2020 | 0.843 | -0.002 | Trillion Btu |
June, 2020 | 0.768 | -0.075 | Trillion Btu |
July, 2020 | 0.747 | -0.021 | Trillion Btu |
August, 2020 | 0.712 | -0.035 | Trillion Btu |
September, 2020 | 0.647 | -0.065 | Trillion Btu |
October, 2020 | 0.632 | -0.015 | Trillion Btu |
November, 2020 | 0.719 | + 0.087 | Trillion Btu |
December, 2020 | 0.799 | + 0.08 | Trillion Btu |
January, 2021 | 0.817 | + 0.018 | Trillion Btu |
February, 2021 | 0.68 | -0.137 | Trillion Btu |
March, 2021 | 0.771 | + 0.091 | Trillion Btu |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 0.817 - 0.771 | 0.68 - 0.817 | 0.76 | -0.05 |
2020 | 0.829 - 0.799 | 0.632 - 0.855 | 0.77 | -0.03 |
2019 | 1.101 - 0.809 | 0.467 - 1.101 | 0.77 | -0.29 |
2018 | 0.757 - 1.18 | 0.675 - 1.18 | 0.87 | + 0.42 |
2017 | 1.174 - 0.881 | 0.68 - 1.46 | 1.06 | -0.29 |
2016 | 1.196 - 1.077 | 0.603 - 1.312 | 0.98 | -0.12 |
2015 | 1.128 - 1.35 | 0.716 - 1.35 | 1.09 | + 0.22 |
2014 | 1.136 - 1.187 | 0.816 - 1.232 | 1.02 | + 0.05 |
2013 | 3.087 - 3.075 | 1.969 - 3.465 | 2.75 | -0.01 |
2012 | 2.614 - 1.77 | 1.308 - 2.614 | 1.87 | -0.84 |
2011 | 1.386 - 1.726 | 0.932 - 1.926 | 1.46 | + 0.34 |
2010 | 1.653 - 1.309 | 0.743 - 1.831 | 1.36 | -0.34 |
2009 | 1.612 - 1.712 | 0.928 - 1.886 | 1.52 | + 0.1 |
2008 | 1.607 - 1.579 | 0.938 - 1.718 | 1.38 | -0.03 |
2007 | 1.783 - 1.525 | 0.75 - 1.828 | 1.31 | -0.26 |
2006 | 3.538 - 2.638 | 1.752 - 3.553 | 2.4 | -0.9 |
2005 | 3.388 - 2.889 | 2.181 - 3.388 | 2.66 | -0.5 |
2004 | 3.283 - 4.016 | 1.902 - 4.016 | 2.71 | + 0.73 |
2003 | 3.6 - 4.761 | 2.432 - 4.761 | 3.56 | + 1.16 |
2002 | 3.01 - 5.384 | 2.512 - 5.384 | 3.24 | + 2.37 |
2001 | 2.423 - 2.739 | 2.042 - 3.493 | 2.71 | + 0.32 |
2000 | 3.879 - 3.014 | 2.631 - 4.361 | 3.52 | -0.87 |
1999 | 4.495 - 3.802 | 3.031 - 4.885 | 4.05 | -0.69 |
1998 | 4.861 - 4.248 | 3.185 - 5.599 | 4.54 | -0.61 |
1997 | 5.369 - 4.213 | 3.811 - 5.7 | 4.84 | -1.16 |
1996 | 5.378 - 5.305 | 3.876 - 5.931 | 5.06 | -0.07 |
1995 | 4.376 - 5.139 | 3.524 - 5.319 | 4.56 | + 0.76 |
1994 | 5.099 - 5.322 | 3.963 - 6.19 | 5.18 | + 0.22 |
1993 | 2.748 - 2.37 | 1.92 - 3.239 | 2.47 | -0.38 |
1992 | 2.75 - 3.023 | 2.101 - 3.023 | 2.54 | + 0.27 |
1991 | 2.761 - 2.358 | 1.902 - 3.049 | 2.47 | -0.4 |
1990 | 2.573 - 2.677 | 1.902 - 3.061 | 2.58 | + 0.1 |
1989 | 2.242 - 2.338 | 1.995 - 3.005 | 2.37 | + 0.1 |
1988 | 3.011 - 2.436 | 2.126 - 3.436 | 2.72 | -0.58 |
1987 | 3.039 - 2.458 | 2.146 - 3.467 | 2.74 | -0.58 |
1986 | 3.046 - 2.464 | 2.151 - 3.476 | 2.75 | -0.58 |
1985 | 3.047 - 2.465 | 2.152 - 3.476 | 2.75 | -0.58 |
1984 | 3.045 - 2.463 | 2.15 - 3.474 | 2.75 | -0.58 |
1983 | 3.068 - 2.482 | 2.167 - 3.501 | 2.77 | -0.59 |
1982 | 3.049 - 2.466 | 2.153 - 3.479 | 2.75 | -0.58 |
1981 | 3.048 - 2.466 | 2.153 - 3.478 | 2.75 | -0.58 |
1980 | 3.029 - 2.451 | 2.14 - 3.457 | 2.74 | -0.58 |
1979 | 3.049 - 2.769 | 2.313 - 3.527 | 2.84 | -0.28 |
1978 | 2.821 - 2.485 | 2.192 - 3.237 | 2.63 | -0.34 |
1977 | 3.061 - 3.365 | 2.24 - 3.365 | 2.72 | + 0.3 |
1976 | 2.9 - 2.774 | 2.098 - 3.112 | 2.78 | -0.13 |
1975 | 3.102 - 2.668 | 2.255 - 3.119 | 2.69 | -0.43 |
1974 | 3.138 - 2.843 | 2.27 - 3.138 | 2.77 | -0.3 |
1973 | 3.167 - 3.099 | 2.326 - 3.24 | 2.9 | -0.07 |