Month | Data | Change | Unit |
---|---|---|---|
January, 1973 | 403.981 | 0 | Trillion Btu |
February, 1973 | 360.9 | -43.081 | Trillion Btu |
March, 1973 | 400.161 | + 39.261 | Trillion Btu |
April, 1973 | 380.47 | -19.691 | Trillion Btu |
May, 1973 | 392.141 | + 11.671 | Trillion Btu |
June, 1973 | 377.232 | -14.909 | Trillion Btu |
July, 1973 | 367.325 | -9.907 | Trillion Btu |
August, 1973 | 353.757 | -13.568 | Trillion Btu |
September, 1973 | 307.006 | -46.751 | Trillion Btu |
October, 1973 | 323.453 | + 16.447 | Trillion Btu |
November, 1973 | 337.817 | + 14.364 | Trillion Btu |
December, 1973 | 406.694 | + 68.877 | Trillion Btu |
January, 1974 | 437.467 | + 30.773 | Trillion Btu |
February, 1974 | 399.942 | -37.525 | Trillion Btu |
March, 1974 | 423.474 | + 23.532 | Trillion Btu |
April, 1974 | 422.323 | -1.151 | Trillion Btu |
May, 1974 | 427.657 | + 5.334 | Trillion Btu |
June, 1974 | 409.281 | -18.376 | Trillion Btu |
July, 1974 | 409.719 | + 0.43799999999999 | Trillion Btu |
August, 1974 | 386.101 | -23.618 | Trillion Btu |
September, 1974 | 353.91 | -32.191 | Trillion Btu |
October, 1974 | 343.703 | -10.207 | Trillion Btu |
November, 1974 | 351.633 | + 7.93 | Trillion Btu |
December, 1974 | 376.642 | + 25.009 | Trillion Btu |
January, 1975 | 392.756 | + 16.114 | Trillion Btu |
February, 1975 | 368.278 | -24.478 | Trillion Btu |
March, 1975 | 423.49 | + 55.212 | Trillion Btu |
April, 1975 | 405.368 | -18.122 | Trillion Btu |
May, 1975 | 421.283 | + 15.915 | Trillion Btu |
June, 1975 | 411.622 | -9.661 | Trillion Btu |
July, 1975 | 398.459 | -13.163 | Trillion Btu |
August, 1975 | 368.23 | -30.229 | Trillion Btu |
September, 1975 | 341.957 | -26.273 | Trillion Btu |
October, 1975 | 368.786 | + 26.829 | Trillion Btu |
November, 1975 | 383.196 | + 14.41 | Trillion Btu |
December, 1975 | 403.696 | + 20.5 | Trillion Btu |
January, 1976 | 421.775 | + 18.079 | Trillion Btu |
February, 1976 | 396.173 | -25.602 | Trillion Btu |
March, 1976 | 427.044 | + 30.871 | Trillion Btu |
April, 1976 | 396.931 | -30.113 | Trillion Btu |
May, 1976 | 415.728 | + 18.797 | Trillion Btu |
June, 1976 | 411.555 | -4.173 | Trillion Btu |
July, 1976 | 421.425 | + 9.87 | Trillion Btu |
August, 1976 | 398.129 | -23.296 | Trillion Btu |
September, 1976 | 356.984 | -41.145 | Trillion Btu |
October, 1976 | 369.186 | + 12.202 | Trillion Btu |
November, 1976 | 351.386 | -17.8 | Trillion Btu |
December, 1976 | 360.834 | + 9.448 | Trillion Btu |
January, 1977 | 378.521 | + 17.687 | Trillion Btu |
February, 1977 | 304.328 | -74.193 | Trillion Btu |
March, 1977 | 368.966 | + 64.638 | Trillion Btu |
April, 1977 | 351.301 | -17.665 | Trillion Btu |
May, 1977 | 356.923 | + 5.622 | Trillion Btu |
June, 1977 | 336.485 | -20.438 | Trillion Btu |
July, 1977 | 336.903 | + 0.41800000000001 | Trillion Btu |
August, 1977 | 335.881 | -1.022 | Trillion Btu |
September, 1977 | 328.075 | -7.806 | Trillion Btu |
October, 1977 | 341.368 | + 13.293 | Trillion Btu |
November, 1977 | 370.168 | + 28.8 | Trillion Btu |
December, 1977 | 400.048 | + 29.88 | Trillion Btu |
January, 1978 | 438.983 | + 38.935 | Trillion Btu |
February, 1978 | 391.866 | -47.117 | Trillion Btu |
March, 1978 | 433.459 | + 41.593 | Trillion Btu |
April, 1978 | 434.379 | + 0.92000000000002 | Trillion Btu |
May, 1978 | 475.883 | + 41.504 | Trillion Btu |
June, 1978 | 432.628 | -43.255 | Trillion Btu |
July, 1978 | 431.461 | -1.167 | Trillion Btu |
August, 1978 | 408.417 | -23.044 | Trillion Btu |
September, 1978 | 392.287 | -16.13 | Trillion Btu |
October, 1978 | 379.436 | -12.851 | Trillion Btu |
November, 1978 | 379.078 | -0.358 | Trillion Btu |
December, 1978 | 407.564 | + 28.486 | Trillion Btu |
January, 1979 | 447.796 | + 40.232 | Trillion Btu |
February, 1979 | 390.487 | -57.309 | Trillion Btu |
March, 1979 | 457.799 | + 67.312 | Trillion Btu |
April, 1979 | 445.932 | -11.867 | Trillion Btu |
May, 1979 | 489.08 | + 43.148 | Trillion Btu |
June, 1979 | 441.683 | -47.397 | Trillion Btu |
July, 1979 | 424.513 | -17.17 | Trillion Btu |
August, 1979 | 409.21 | -15.303 | Trillion Btu |
September, 1979 | 378.903 | -30.307 | Trillion Btu |
October, 1979 | 397.602 | + 18.699 | Trillion Btu |
November, 1979 | 414.74 | + 17.138 | Trillion Btu |
December, 1979 | 425.109 | + 10.369 | Trillion Btu |
January, 1980 | 478.943 | + 53.834 | Trillion Btu |
February, 1980 | 424.298 | -54.645 | Trillion Btu |
March, 1980 | 469.134 | + 44.836 | Trillion Btu |
April, 1980 | 477.356 | + 8.222 | Trillion Btu |
May, 1980 | 517.456 | + 40.1 | Trillion Btu |
June, 1980 | 497.768 | -19.688 | Trillion Btu |
July, 1980 | 471.331 | -26.437 | Trillion Btu |
August, 1980 | 429.358 | -41.973 | Trillion Btu |
September, 1980 | 401.712 | -27.646 | Trillion Btu |
October, 1980 | 402.564 | + 0.85200000000003 | Trillion Btu |
November, 1980 | 409.876 | + 7.312 | Trillion Btu |
December, 1980 | 448.546 | + 38.67 | Trillion Btu |
January, 1981 | 462.381 | + 13.835 | Trillion Btu |
February, 1981 | 427.043 | -35.338 | Trillion Btu |
March, 1981 | 443.808 | + 16.765 | Trillion Btu |
April, 1981 | 438.02 | -5.788 | Trillion Btu |
May, 1981 | 480.423 | + 42.403 | Trillion Btu |
June, 1981 | 496.995 | + 16.572 | Trillion Btu |
July, 1981 | 491.304 | -5.691 | Trillion Btu |
August, 1981 | 454.028 | -37.276 | Trillion Btu |
September, 1981 | 407.22 | -46.808 | Trillion Btu |
October, 1981 | 416.966 | + 9.746 | Trillion Btu |
November, 1981 | 418.476 | + 1.51 | Trillion Btu |
December, 1981 | 477.024 | + 58.548 | Trillion Btu |
January, 1982 | 514.44 | + 37.416 | Trillion Btu |
February, 1982 | 489.624 | -24.816 | Trillion Btu |
March, 1982 | 544.724 | + 55.1 | Trillion Btu |
April, 1982 | 517.128 | -27.596 | Trillion Btu |
May, 1982 | 525.795 | + 8.6669999999999 | Trillion Btu |
June, 1982 | 518.974 | -6.8209999999999 | Trillion Btu |
July, 1982 | 519.267 | + 0.29300000000001 | Trillion Btu |
August, 1982 | 483.203 | -36.064 | Trillion Btu |
September, 1982 | 433.748 | -49.455 | Trillion Btu |
October, 1982 | 439.874 | + 6.126 | Trillion Btu |
November, 1982 | 469.93 | + 30.056 | Trillion Btu |
December, 1982 | 522.93 | + 53 | Trillion Btu |
January, 1983 | 562.279 | + 39.349 | Trillion Btu |
February, 1983 | 523.276 | -39.003 | Trillion Btu |
March, 1983 | 572.853 | + 49.577 | Trillion Btu |
April, 1983 | 561.458 | -11.395 | Trillion Btu |
May, 1983 | 581.741 | + 20.283 | Trillion Btu |
June, 1983 | 569.493 | -12.248 | Trillion Btu |
July, 1983 | 550.993 | -18.5 | Trillion Btu |
August, 1983 | 528.288 | -22.705 | Trillion Btu |
September, 1983 | 476.173 | -52.115 | Trillion Btu |
October, 1983 | 474.251 | -1.922 | Trillion Btu |
November, 1983 | 507.035 | + 32.784 | Trillion Btu |
December, 1983 | 587.773 | + 80.738 | Trillion Btu |
January, 1984 | 570.081 | -17.692 | Trillion Btu |
February, 1984 | 535.239 | -34.842 | Trillion Btu |
March, 1984 | 579.04 | + 43.801 | Trillion Btu |
April, 1984 | 566.019 | -13.021 | Trillion Btu |
May, 1984 | 593.504 | + 27.485 | Trillion Btu |
June, 1984 | 553.321 | -40.183 | Trillion Btu |
July, 1984 | 547.618 | -5.703 | Trillion Btu |
August, 1984 | 524.053 | -23.565 | Trillion Btu |
September, 1984 | 470.91 | -53.143 | Trillion Btu |
October, 1984 | 479.62 | + 8.71 | Trillion Btu |
November, 1984 | 486.11 | + 6.49 | Trillion Btu |
December, 1984 | 532.347 | + 46.237 | Trillion Btu |
January, 1985 | 555.205 | + 22.858 | Trillion Btu |
February, 1985 | 511.838 | -43.367 | Trillion Btu |
March, 1985 | 525.002 | + 13.164 | Trillion Btu |
April, 1985 | 512.937 | -12.065 | Trillion Btu |
May, 1985 | 542.968 | + 30.031 | Trillion Btu |
June, 1985 | 507.33 | -35.638 | Trillion Btu |
July, 1985 | 489.577 | -17.753 | Trillion Btu |
August, 1985 | 475.912 | -13.665 | Trillion Btu |
September, 1985 | 454.274 | -21.638 | Trillion Btu |
October, 1985 | 475.406 | + 21.132 | Trillion Btu |
November, 1985 | 499.606 | + 24.2 | Trillion Btu |
December, 1985 | 533.96 | + 34.354 | Trillion Btu |
January, 1986 | 486.064 | -47.896 | Trillion Btu |
February, 1986 | 479.122 | -6.942 | Trillion Btu |
March, 1986 | 558.538 | + 79.416 | Trillion Btu |
April, 1986 | 539.897 | -18.641 | Trillion Btu |
May, 1986 | 545.072 | + 5.175 | Trillion Btu |
June, 1986 | 527.412 | -17.66 | Trillion Btu |
July, 1986 | 513.292 | -14.12 | Trillion Btu |
August, 1986 | 482.847 | -30.445 | Trillion Btu |
September, 1986 | 472.114 | -10.733 | Trillion Btu |
October, 1986 | 482.113 | + 9.999 | Trillion Btu |
November, 1986 | 492.321 | + 10.208 | Trillion Btu |
December, 1986 | 532.346 | + 40.025 | Trillion Btu |
January, 1987 | 521.265 | -11.081 | Trillion Btu |
February, 1987 | 452.878 | -68.387 | Trillion Btu |
March, 1987 | 498.782 | + 45.904 | Trillion Btu |
April, 1987 | 477.656 | -21.126 | Trillion Btu |
May, 1987 | 509.032 | + 31.376 | Trillion Btu |
June, 1987 | 466.873 | -42.159 | Trillion Btu |
July, 1987 | 467.691 | + 0.81799999999998 | Trillion Btu |
August, 1987 | 448.986 | -18.705 | Trillion Btu |
September, 1987 | 437.201 | -11.785 | Trillion Btu |
October, 1987 | 442.655 | + 5.454 | Trillion Btu |
November, 1987 | 423.208 | -19.447 | Trillion Btu |
December, 1987 | 475.58 | + 52.372 | Trillion Btu |
January, 1988 | 495.132 | + 19.552 | Trillion Btu |
February, 1988 | 446.663 | -48.469 | Trillion Btu |
March, 1988 | 469.098 | + 22.435 | Trillion Btu |
April, 1988 | 455.993 | -13.105 | Trillion Btu |
May, 1988 | 486.212 | + 30.219 | Trillion Btu |
June, 1988 | 453.891 | -32.321 | Trillion Btu |
July, 1988 | 442.602 | -11.289 | Trillion Btu |
August, 1988 | 437.214 | -5.388 | Trillion Btu |
September, 1988 | 426.312 | -10.902 | Trillion Btu |
October, 1988 | 422.602 | -3.71 | Trillion Btu |
November, 1988 | 448.903 | + 26.301 | Trillion Btu |
December, 1988 | 472.132 | + 23.229 | Trillion Btu |
January, 1989 | 509.147 | + 37.015 | Trillion Btu |
February, 1989 | 461.435 | -47.712 | Trillion Btu |
March, 1989 | 532.715 | + 71.28 | Trillion Btu |
April, 1989 | 530.097 | -2.6180000000001 | Trillion Btu |
May, 1989 | 562.701 | + 32.604 | Trillion Btu |
June, 1989 | 546.136 | -16.565 | Trillion Btu |
July, 1989 | 525.098 | -21.038 | Trillion Btu |
August, 1989 | 513.154 | -11.944 | Trillion Btu |
September, 1989 | 487.949 | -25.205 | Trillion Btu |
October, 1989 | 511.06 | + 23.111 | Trillion Btu |
November, 1989 | 521.324 | + 10.264 | Trillion Btu |
December, 1989 | 533.841 | + 12.517 | Trillion Btu |
January, 1990 | 511.272 | -22.569 | Trillion Btu |
February, 1990 | 508.361 | -2.911 | Trillion Btu |
March, 1990 | 567.935 | + 59.574 | Trillion Btu |
April, 1990 | 530.43 | -37.505 | Trillion Btu |
May, 1990 | 525.673 | -4.7569999999999 | Trillion Btu |
June, 1990 | 503.363 | -22.31 | Trillion Btu |
July, 1990 | 499.495 | -3.868 | Trillion Btu |
August, 1990 | 497.455 | -2.04 | Trillion Btu |
September, 1990 | 447.349 | -50.106 | Trillion Btu |
October, 1990 | 460.199 | + 12.85 | Trillion Btu |
November, 1990 | 459.565 | -0.63400000000001 | Trillion Btu |
December, 1990 | 528.927 | + 69.362 | Trillion Btu |
January, 1991 | 569.477 | + 40.55 | Trillion Btu |
February, 1991 | 465.116 | -104.361 | Trillion Btu |
March, 1991 | 519.109 | + 53.993 | Trillion Btu |
April, 1991 | 492.912 | -26.197 | Trillion Btu |
May, 1991 | 540.589 | + 47.677 | Trillion Btu |
June, 1991 | 513.638 | -26.951 | Trillion Btu |
July, 1991 | 499.535 | -14.103 | Trillion Btu |
August, 1991 | 512.229 | + 12.694 | Trillion Btu |
September, 1991 | 491.722 | -20.507 | Trillion Btu |
October, 1991 | 467.135 | -24.587 | Trillion Btu |
November, 1991 | 467.743 | + 0.608 | Trillion Btu |
December, 1991 | 528.581 | + 60.838 | Trillion Btu |
January, 1992 | 535.605 | + 7.024 | Trillion Btu |
February, 1992 | 449.194 | -86.411 | Trillion Btu |
March, 1992 | 482.783 | + 33.589 | Trillion Btu |
April, 1992 | 445.954 | -36.829 | Trillion Btu |
May, 1992 | 455.238 | + 9.284 | Trillion Btu |
June, 1992 | 497.881 | + 42.643 | Trillion Btu |
July, 1992 | 486.977 | -10.904 | Trillion Btu |
August, 1992 | 491.44 | + 4.463 | Trillion Btu |
September, 1992 | 458.262 | -33.178 | Trillion Btu |
October, 1992 | 472.679 | + 14.417 | Trillion Btu |
November, 1992 | 498.631 | + 25.952 | Trillion Btu |
December, 1992 | 545.912 | + 47.281 | Trillion Btu |
January, 1993 | 563.873 | + 17.961 | Trillion Btu |
February, 1993 | 477.729 | -86.144 | Trillion Btu |
March, 1993 | 543.535 | + 65.806 | Trillion Btu |
April, 1993 | 526.703 | -16.832 | Trillion Btu |
May, 1993 | 536.1 | + 9.397 | Trillion Btu |
June, 1993 | 506.206 | -29.894 | Trillion Btu |
July, 1993 | 491.493 | -14.713 | Trillion Btu |
August, 1993 | 501.475 | + 9.982 | Trillion Btu |
September, 1993 | 462.234 | -39.241 | Trillion Btu |
October, 1993 | 468.916 | + 6.682 | Trillion Btu |
November, 1993 | 483.797 | + 14.881 | Trillion Btu |
December, 1993 | 519.574 | + 35.777 | Trillion Btu |
January, 1994 | 546.991 | + 27.417 | Trillion Btu |
February, 1994 | 475.2 | -71.791 | Trillion Btu |
March, 1994 | 530.779 | + 55.579 | Trillion Btu |
April, 1994 | 516.487 | -14.292 | Trillion Btu |
May, 1994 | 494.384 | -22.103 | Trillion Btu |
June, 1994 | 496.828 | + 2.444 | Trillion Btu |
July, 1994 | 537.964 | + 41.136 | Trillion Btu |
August, 1994 | 484.576 | -53.388 | Trillion Btu |
September, 1994 | 430.61 | -53.966 | Trillion Btu |
October, 1994 | 477.802 | + 47.192 | Trillion Btu |
November, 1994 | 482.584 | + 4.782 | Trillion Btu |
December, 1994 | 512.936 | + 30.352 | Trillion Btu |
January, 1995 | 515.416 | + 2.48 | Trillion Btu |
February, 1995 | 477.658 | -37.758 | Trillion Btu |
March, 1995 | 550.608 | + 72.95 | Trillion Btu |
April, 1995 | 536.245 | -14.363 | Trillion Btu |
May, 1995 | 532.008 | -4.237 | Trillion Btu |
June, 1995 | 561.169 | + 29.161 | Trillion Btu |
July, 1995 | 600.264 | + 39.095 | Trillion Btu |
August, 1995 | 580.33 | -19.934 | Trillion Btu |
September, 1995 | 499.535 | -80.795 | Trillion Btu |
October, 1995 | 560.886 | + 61.351 | Trillion Btu |
November, 1995 | 559.122 | -1.764 | Trillion Btu |
December, 1995 | 586.126 | + 27.004 | Trillion Btu |
January, 1996 | 607.654 | + 21.528 | Trillion Btu |
February, 1996 | 572.903 | -34.751 | Trillion Btu |
March, 1996 | 628.612 | + 55.709 | Trillion Btu |
April, 1996 | 556.12 | -72.492 | Trillion Btu |
May, 1996 | 595.776 | + 39.656 | Trillion Btu |
June, 1996 | 608.158 | + 12.382 | Trillion Btu |
July, 1996 | 610.002 | + 1.8439999999999 | Trillion Btu |
August, 1996 | 594.957 | -15.045 | Trillion Btu |
September, 1996 | 512.561 | -82.396 | Trillion Btu |
October, 1996 | 567.218 | + 54.657 | Trillion Btu |
November, 1996 | 561.213 | -6.005 | Trillion Btu |
December, 1996 | 597.218 | + 36.005 | Trillion Btu |
January, 1997 | 629.125 | + 31.907 | Trillion Btu |
February, 1997 | 563.437 | -65.688 | Trillion Btu |
March, 1997 | 628.713 | + 65.276 | Trillion Btu |
April, 1997 | 603.645 | -25.068 | Trillion Btu |
May, 1997 | 640.218 | + 36.573 | Trillion Btu |
June, 1997 | 607.075 | -33.143 | Trillion Btu |
July, 1997 | 611.058 | + 3.9829999999999 | Trillion Btu |
August, 1997 | 567.063 | -43.995 | Trillion Btu |
September, 1997 | 512.467 | -54.596 | Trillion Btu |
October, 1997 | 582.309 | + 69.842 | Trillion Btu |
November, 1997 | 526.708 | -55.601 | Trillion Btu |
December, 1997 | 542.305 | + 15.597 | Trillion Btu |
January, 1998 | 591.094 | + 48.789 | Trillion Btu |
February, 1998 | 535.207 | -55.887 | Trillion Btu |
March, 1998 | 586.497 | + 51.29 | Trillion Btu |
April, 1998 | 548.687 | -37.81 | Trillion Btu |
May, 1998 | 605.82 | + 57.133 | Trillion Btu |
June, 1998 | 537.594 | -68.226 | Trillion Btu |
July, 1998 | 565.735 | + 28.141 | Trillion Btu |
August, 1998 | 537.24 | -28.495 | Trillion Btu |
September, 1998 | 486.757 | -50.483 | Trillion Btu |
October, 1998 | 486.807 | + 0.050000000000011 | Trillion Btu |
November, 1998 | 455.642 | -31.165 | Trillion Btu |
December, 1998 | 554.216 | + 98.574 | Trillion Btu |
January, 1999 | 595.566 | + 41.35 | Trillion Btu |
February, 1999 | 533.102 | -62.464 | Trillion Btu |
March, 1999 | 563.735 | + 30.633 | Trillion Btu |
April, 1999 | 549.273 | -14.462 | Trillion Btu |
May, 1999 | 608.943 | + 59.67 | Trillion Btu |
June, 1999 | 573.252 | -35.691 | Trillion Btu |
July, 1999 | 593.637 | + 20.385 | Trillion Btu |
August, 1999 | 546.59 | -47.047 | Trillion Btu |
September, 1999 | 481.258 | -65.332 | Trillion Btu |
October, 1999 | 457.251 | -24.007 | Trillion Btu |
November, 1999 | 494.456 | + 37.205 | Trillion Btu |
December, 1999 | 516.685 | + 22.229 | Trillion Btu |
January, 2000 | 505.525 | -11.16 | Trillion Btu |
February, 2000 | 498.995 | -6.53 | Trillion Btu |
March, 2000 | 558.477 | + 59.482 | Trillion Btu |
April, 2000 | 567.151 | + 8.674 | Trillion Btu |
May, 2000 | 558.828 | -8.323 | Trillion Btu |
June, 2000 | 507.747 | -51.081 | Trillion Btu |
July, 2000 | 525.596 | + 17.849 | Trillion Btu |
August, 2000 | 505.427 | -20.169 | Trillion Btu |
September, 2000 | 443.553 | -61.874 | Trillion Btu |
October, 2000 | 469.436 | + 25.883 | Trillion Btu |
November, 2000 | 484.43 | + 14.994 | Trillion Btu |
December, 2000 | 479.069 | -5.361 | Trillion Btu |
January, 2001 | 447.071 | -31.998 | Trillion Btu |
February, 2001 | 404.482 | -42.589 | Trillion Btu |
March, 2001 | 456.138 | + 51.656 | Trillion Btu |
April, 2001 | 424.538 | -31.6 | Trillion Btu |
May, 2001 | 434.871 | + 10.333 | Trillion Btu |
June, 2001 | 451.264 | + 16.393 | Trillion Btu |
July, 2001 | 438.441 | -12.823 | Trillion Btu |
August, 2001 | 445.558 | + 7.117 | Trillion Btu |
September, 2001 | 395.833 | -49.725 | Trillion Btu |
October, 2001 | 412.275 | + 16.442 | Trillion Btu |
November, 2001 | 401.017 | -11.258 | Trillion Btu |
December, 2001 | 448.48 | + 47.463 | Trillion Btu |
January, 2002 | 474.999 | + 26.519 | Trillion Btu |
February, 2002 | 428.795 | -46.204 | Trillion Btu |
March, 2002 | 456.497 | + 27.702 | Trillion Btu |
April, 2002 | 488.025 | + 31.528 | Trillion Btu |
May, 2002 | 527.249 | + 39.224 | Trillion Btu |
June, 2002 | 533.004 | + 5.755 | Trillion Btu |
July, 2002 | 525.794 | -7.21 | Trillion Btu |
August, 2002 | 469.223 | -56.571 | Trillion Btu |
September, 2002 | 431.011 | -38.212 | Trillion Btu |
October, 2002 | 445.36 | + 14.349 | Trillion Btu |
November, 2002 | 458.059 | + 12.699 | Trillion Btu |
December, 2002 | 488.101 | + 30.042 | Trillion Btu |
January, 2003 | 467.763 | -20.338 | Trillion Btu |
February, 2003 | 440.76 | -27.003 | Trillion Btu |
March, 2003 | 506.114 | + 65.354 | Trillion Btu |
April, 2003 | 509.86 | + 3.746 | Trillion Btu |
May, 2003 | 557.681 | + 47.821 | Trillion Btu |
June, 2003 | 548.222 | -9.4590000000001 | Trillion Btu |
July, 2003 | 523.846 | -24.376 | Trillion Btu |
August, 2003 | 502.37 | -21.476 | Trillion Btu |
September, 2003 | 445.417 | -56.953 | Trillion Btu |
October, 2003 | 452.114 | + 6.697 | Trillion Btu |
November, 2003 | 463.794 | + 11.68 | Trillion Btu |
December, 2003 | 526.219 | + 62.425 | Trillion Btu |
January, 2004 | 515.175 | -11.044 | Trillion Btu |
February, 2004 | 475.949 | -39.226 | Trillion Btu |
March, 2004 | 510.79 | + 34.841 | Trillion Btu |
April, 2004 | 489.906 | -20.884 | Trillion Btu |
May, 2004 | 523.178 | + 33.272 | Trillion Btu |
June, 2004 | 534.463 | + 11.285 | Trillion Btu |
July, 2004 | 524.007 | -10.456 | Trillion Btu |
August, 2004 | 502.422 | -21.585 | Trillion Btu |
September, 2004 | 480.224 | -22.198 | Trillion Btu |
October, 2004 | 474.128 | -6.096 | Trillion Btu |
November, 2004 | 485.644 | + 11.516 | Trillion Btu |
December, 2004 | 558.839 | + 73.195 | Trillion Btu |
January, 2005 | 537.947 | -20.892 | Trillion Btu |
February, 2005 | 489.163 | -48.784 | Trillion Btu |
March, 2005 | 523.95 | + 34.787 | Trillion Btu |
April, 2005 | 513.734 | -10.216 | Trillion Btu |
May, 2005 | 568.36 | + 54.626 | Trillion Btu |
June, 2005 | 562.202 | -6.158 | Trillion Btu |
July, 2005 | 562.531 | + 0.32899999999995 | Trillion Btu |
August, 2005 | 517.287 | -45.244 | Trillion Btu |
September, 2005 | 464.655 | -52.632 | Trillion Btu |
October, 2005 | 477.082 | + 12.427 | Trillion Btu |
November, 2005 | 486.946 | + 9.864 | Trillion Btu |
December, 2005 | 529.7 | + 42.754 | Trillion Btu |
January, 2006 | 589.458 | + 59.758 | Trillion Btu |
February, 2006 | 527 | -62.458 | Trillion Btu |
March, 2006 | 551.703 | + 24.703 | Trillion Btu |
April, 2006 | 579.7 | + 27.997 | Trillion Btu |
May, 2006 | 618.068 | + 38.368 | Trillion Btu |
June, 2006 | 608.261 | -9.807 | Trillion Btu |
July, 2006 | 573.946 | -34.315 | Trillion Btu |
August, 2006 | 537.126 | -36.82 | Trillion Btu |
September, 2006 | 484.019 | -53.107 | Trillion Btu |
October, 2006 | 496.691 | + 12.672 | Trillion Btu |
November, 2006 | 522.571 | + 25.88 | Trillion Btu |
December, 2006 | 548.326 | + 25.755 | Trillion Btu |
January, 2007 | 597.002 | + 48.676 | Trillion Btu |
February, 2007 | 490.985 | -106.017 | Trillion Btu |
March, 2007 | 577.049 | + 86.064 | Trillion Btu |
April, 2007 | 565.767 | -11.282 | Trillion Btu |
May, 2007 | 593.561 | + 27.794 | Trillion Btu |
June, 2007 | 557.939 | -35.622 | Trillion Btu |
July, 2007 | 561.47 | + 3.5310000000001 | Trillion Btu |
August, 2007 | 542.266 | -19.204 | Trillion Btu |
September, 2007 | 482.354 | -59.912 | Trillion Btu |
October, 2007 | 503.567 | + 21.213 | Trillion Btu |
November, 2007 | 501.355 | -2.212 | Trillion Btu |
December, 2007 | 549.794 | + 48.439 | Trillion Btu |
January, 2008 | 593.597 | + 43.803 | Trillion Btu |
February, 2008 | 541.65 | -51.947 | Trillion Btu |
March, 2008 | 596.829 | + 55.179 | Trillion Btu |
April, 2008 | 606.376 | + 9.547 | Trillion Btu |
May, 2008 | 664.879 | + 58.503 | Trillion Btu |
June, 2008 | 673.913 | + 9.034 | Trillion Btu |
July, 2008 | 645.917 | -27.996 | Trillion Btu |
August, 2008 | 597.434 | -48.483 | Trillion Btu |
September, 2008 | 532.82 | -64.614 | Trillion Btu |
October, 2008 | 553.949 | + 21.129 | Trillion Btu |
November, 2008 | 549.298 | -4.651 | Trillion Btu |
December, 2008 | 618.025 | + 68.727 | Trillion Btu |
January, 2009 | 622.034 | + 4.009 | Trillion Btu |
February, 2009 | 536.975 | -85.059 | Trillion Btu |
March, 2009 | 623.267 | + 86.292 | Trillion Btu |
April, 2009 | 655.216 | + 31.949 | Trillion Btu |
May, 2009 | 697.389 | + 42.173 | Trillion Btu |
June, 2009 | 687.759 | -9.63 | Trillion Btu |
July, 2009 | 645.574 | -42.185 | Trillion Btu |
August, 2009 | 618.377 | -27.197 | Trillion Btu |
September, 2009 | 569.214 | -49.163 | Trillion Btu |
October, 2009 | 628.765 | + 59.551 | Trillion Btu |
November, 2009 | 637.48 | + 8.715 | Trillion Btu |
December, 2009 | 686.281 | + 48.801 | Trillion Btu |
January, 2010 | 674.792 | -11.489 | Trillion Btu |
February, 2010 | 616.837 | -57.955 | Trillion Btu |
March, 2010 | 687.394 | + 70.557 | Trillion Btu |
April, 2010 | 672.294 | -15.1 | Trillion Btu |
May, 2010 | 731.062 | + 58.768 | Trillion Btu |
June, 2010 | 771.073 | + 40.011 | Trillion Btu |
July, 2010 | 717.979 | -53.094 | Trillion Btu |
August, 2010 | 676.43 | -41.549 | Trillion Btu |
September, 2010 | 637.769 | -38.661 | Trillion Btu |
October, 2010 | 658.503 | + 20.734 | Trillion Btu |
November, 2010 | 689.48 | + 30.977 | Trillion Btu |
December, 2010 | 733.505 | + 44.025 | Trillion Btu |
January, 2011 | 739.44 | + 5.9350000000001 | Trillion Btu |
February, 2011 | 711.299 | -28.141 | Trillion Btu |
March, 2011 | 816.084 | + 104.785 | Trillion Btu |
April, 2011 | 815.067 | -1.0169999999999 | Trillion Btu |
May, 2011 | 838.459 | + 23.392 | Trillion Btu |
June, 2011 | 836.164 | -2.295 | Trillion Btu |
July, 2011 | 795.127 | -41.037 | Trillion Btu |
August, 2011 | 754.01 | -41.117 | Trillion Btu |
September, 2011 | 681.927 | -72.083 | Trillion Btu |
October, 2011 | 710.41 | + 28.483 | Trillion Btu |
November, 2011 | 736.426 | + 26.016 | Trillion Btu |
December, 2011 | 769.745 | + 33.319 | Trillion Btu |
January, 2012 | 751.999 | -17.746 | Trillion Btu |
February, 2012 | 683.687 | -68.312 | Trillion Btu |
March, 2012 | 789.65 | + 105.963 | Trillion Btu |
April, 2012 | 766.281 | -23.369 | Trillion Btu |
May, 2012 | 809.479 | + 43.198 | Trillion Btu |
June, 2012 | 778.836 | -30.643 | Trillion Btu |
July, 2012 | 751.004 | -27.832 | Trillion Btu |
August, 2012 | 725.012 | -25.992 | Trillion Btu |
September, 2012 | 649.279 | -75.733 | Trillion Btu |
October, 2012 | 688.077 | + 38.798 | Trillion Btu |
November, 2012 | 687.048 | -1.029 | Trillion Btu |
December, 2012 | 766.749 | + 79.701 | Trillion Btu |
January, 2013 | 796.799 | + 30.05 | Trillion Btu |
February, 2013 | 713.786 | -83.013 | Trillion Btu |
March, 2013 | 781.264 | + 67.478 | Trillion Btu |
April, 2013 | 830.323 | + 49.059 | Trillion Btu |
May, 2013 | 870.224 | + 39.901 | Trillion Btu |
June, 2013 | 837.883 | -32.341 | Trillion Btu |
July, 2013 | 824.467 | -13.416 | Trillion Btu |
August, 2013 | 756.174 | -68.293 | Trillion Btu |
September, 2013 | 713.734 | -42.44 | Trillion Btu |
October, 2013 | 754.023 | + 40.289 | Trillion Btu |
November, 2013 | 767.22 | + 13.197 | Trillion Btu |
December, 2013 | 804.721 | + 37.501 | Trillion Btu |
January, 2014 | 824.256 | + 19.535 | Trillion Btu |
February, 2014 | 711.228 | -113.028 | Trillion Btu |
March, 2014 | 860.878 | + 149.65 | Trillion Btu |
April, 2014 | 870.713 | + 9.8349999999999 | Trillion Btu |
May, 2014 | 867.803 | -2.91 | Trillion Btu |
June, 2014 | 865.764 | -2.039 | Trillion Btu |
July, 2014 | 831.534 | -34.23 | Trillion Btu |
August, 2014 | 770.643 | -60.891 | Trillion Btu |
September, 2014 | 721.667 | -48.976 | Trillion Btu |
October, 2014 | 773.276 | + 51.609 | Trillion Btu |
November, 2014 | 814.848 | + 41.572 | Trillion Btu |
December, 2014 | 827.639 | + 12.791 | Trillion Btu |
January, 2015 | 815.332 | -12.307 | Trillion Btu |
February, 2015 | 767.853 | -47.479 | Trillion Btu |
March, 2015 | 834.135 | + 66.282 | Trillion Btu |
April, 2015 | 833.078 | -1.057 | Trillion Btu |
May, 2015 | 829.741 | -3.337 | Trillion Btu |
June, 2015 | 795.525 | -34.216 | Trillion Btu |
July, 2015 | 820.146 | + 24.621 | Trillion Btu |
August, 2015 | 797.085 | -23.061 | Trillion Btu |
September, 2015 | 750.39 | -46.695 | Trillion Btu |
October, 2015 | 776.109 | + 25.719 | Trillion Btu |
November, 2015 | 823.919 | + 47.81 | Trillion Btu |
December, 2015 | 877.126 | + 53.207 | Trillion Btu |
January, 2016 | 858.616 | -18.51 | Trillion Btu |
February, 2016 | 854.968 | -3.648 | Trillion Btu |
March, 2016 | 932.297 | + 77.329 | Trillion Btu |
April, 2016 | 886.692 | -45.605 | Trillion Btu |
May, 2016 | 899.135 | + 12.443 | Trillion Btu |
June, 2016 | 852.998 | -46.137 | Trillion Btu |
July, 2016 | 871.949 | + 18.951 | Trillion Btu |
August, 2016 | 822.877 | -49.072 | Trillion Btu |
September, 2016 | 786.768 | -36.109 | Trillion Btu |
October, 2016 | 831.024 | + 44.256 | Trillion Btu |
November, 2016 | 832.958 | + 1.934 | Trillion Btu |
December, 2016 | 934.463 | + 101.505 | Trillion Btu |
January, 2017 | 904.311 | -30.152 | Trillion Btu |
February, 2017 | 859 | -45.311 | Trillion Btu |
March, 2017 | 1013.97 | + 154.97 | Trillion Btu |
April, 2017 | 993.496 | -20.474 | Trillion Btu |
May, 2017 | 1033.708 | + 40.212 | Trillion Btu |
June, 2017 | 990.874 | -42.834 | Trillion Btu |
July, 2017 | 919.116 | -71.758 | Trillion Btu |
August, 2017 | 864.326 | -54.79 | Trillion Btu |
September, 2017 | 835.021 | -29.305 | Trillion Btu |
October, 2017 | 888.646 | + 53.625 | Trillion Btu |
November, 2017 | 874.748 | -13.898 | Trillion Btu |
December, 2017 | 903.156 | + 28.408 | Trillion Btu |
January, 2018 | 953.934 | + 50.778 | Trillion Btu |
February, 2018 | 892.018 | -61.916 | Trillion Btu |
March, 2018 | 995.847 | + 103.829 | Trillion Btu |
April, 2018 | 1001.285 | + 5.438 | Trillion Btu |
May, 2018 | 1040.062 | + 38.777 | Trillion Btu |
June, 2018 | 1014.579 | -25.483 | Trillion Btu |
July, 2018 | 928.31 | -86.269 | Trillion Btu |
August, 2018 | 934.291 | + 5.9810000000001 | Trillion Btu |
September, 2018 | 845.146 | -89.145 | Trillion Btu |
October, 2018 | 883.569 | + 38.423 | Trillion Btu |
November, 2018 | 887.36 | + 3.7910000000001 | Trillion Btu |
December, 2018 | 925.153 | + 37.793 | Trillion Btu |
January, 2019 | 920.834 | -4.3190000000001 | Trillion Btu |
February, 2019 | 861.843 | -58.991 | Trillion Btu |
March, 2019 | 979.834 | + 117.991 | Trillion Btu |
April, 2019 | 1014.739 | + 34.905 | Trillion Btu |
May, 2019 | 1054.326 | + 39.587 | Trillion Btu |
June, 2019 | 989.155 | -65.171 | Trillion Btu |
July, 2019 | 974.762 | -14.393 | Trillion Btu |
August, 2019 | 929.975 | -44.787 | Trillion Btu |
September, 2019 | 891.442 | -38.533 | Trillion Btu |
October, 2019 | 922.383 | + 30.941 | Trillion Btu |
November, 2019 | 888.873 | -33.51 | Trillion Btu |
December, 2019 | 921.948 | + 33.075 | Trillion Btu |
January, 2020 | 970.125 | + 48.177 | Trillion Btu |
February, 2020 | 973.096 | + 2.971 | Trillion Btu |
March, 2020 | 964.144 | -8.952 | Trillion Btu |
April, 2020 | 908.186 | -55.958 | Trillion Btu |
May, 2020 | 1034.618 | + 126.432 | Trillion Btu |
June, 2020 | 1036.646 | + 2.028 | Trillion Btu |
July, 2020 | 990.768 | -45.878 | Trillion Btu |
August, 2020 | 946.37 | -44.398 | Trillion Btu |
September, 2020 | 879.316 | -67.054 | Trillion Btu |
October, 2020 | 920.819 | + 41.503 | Trillion Btu |
November, 2020 | 977.808 | + 56.989 | Trillion Btu |
December, 2020 | 987.838 | + 10.03 | Trillion Btu |
January, 2021 | 984.187 | -3.651 | Trillion Btu |
February, 2021 | 884.303 | -99.884 | Trillion Btu |
March, 2021 | 1088.891 | + 204.588 | Trillion Btu |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 984.187 - 1088.891 | 884.303 - 1088.891 | 985.79 | + 104.7 |
2020 | 970.125 - 987.838 | 879.316 - 1036.646 | 965.81 | + 17.71 |
2019 | 920.834 - 921.948 | 861.843 - 1054.326 | 945.84 | + 1.11 |
2018 | 953.934 - 925.153 | 845.146 - 1040.062 | 941.8 | -28.78 |
2017 | 904.311 - 903.156 | 835.021 - 1033.708 | 923.36 | -1.16 |
2016 | 858.616 - 934.463 | 786.768 - 934.463 | 863.73 | + 75.85 |
2015 | 815.332 - 877.126 | 750.39 - 877.126 | 810.04 | + 61.79 |
2014 | 824.256 - 827.639 | 711.228 - 870.713 | 811.69 | + 3.38 |
2013 | 796.799 - 804.721 | 713.734 - 870.224 | 787.55 | + 7.92 |
2012 | 751.999 - 766.749 | 649.279 - 809.479 | 737.26 | + 14.75 |
2011 | 739.44 - 769.745 | 681.927 - 838.459 | 767.01 | + 30.31 |
2010 | 674.792 - 733.505 | 616.837 - 771.073 | 688.93 | + 58.71 |
2009 | 622.034 - 686.281 | 536.975 - 697.389 | 634.03 | + 64.25 |
2008 | 593.597 - 618.025 | 532.82 - 673.913 | 597.89 | + 24.43 |
2007 | 597.002 - 549.794 | 482.354 - 597.002 | 543.59 | -47.21 |
2006 | 589.458 - 548.326 | 484.019 - 618.068 | 553.07 | -41.13 |
2005 | 537.947 - 529.7 | 464.655 - 568.36 | 519.46 | -8.25 |
2004 | 515.175 - 558.839 | 474.128 - 558.839 | 506.23 | + 43.66 |
2003 | 467.763 - 526.219 | 440.76 - 557.681 | 495.35 | + 58.46 |
2002 | 474.999 - 488.101 | 428.795 - 533.004 | 477.18 | + 13.1 |
2001 | 447.071 - 448.48 | 395.833 - 456.138 | 430 | + 1.41 |
2000 | 505.525 - 479.069 | 443.553 - 567.151 | 508.69 | -26.46 |
1999 | 595.566 - 516.685 | 457.251 - 608.943 | 542.81 | -78.88 |
1998 | 591.094 - 554.216 | 455.642 - 605.82 | 540.94 | -36.88 |
1997 | 629.125 - 542.305 | 512.467 - 640.218 | 584.51 | -86.82 |
1996 | 607.654 - 597.218 | 512.561 - 628.612 | 584.37 | -10.44 |
1995 | 515.416 - 586.126 | 477.658 - 600.264 | 546.61 | + 70.71 |
1994 | 546.991 - 512.936 | 430.61 - 546.991 | 498.93 | -34.06 |
1993 | 563.873 - 519.574 | 462.234 - 563.873 | 506.8 | -44.3 |
1992 | 535.605 - 545.912 | 445.954 - 545.912 | 485.05 | + 10.31 |
1991 | 569.477 - 528.581 | 465.116 - 569.477 | 505.65 | -40.9 |
1990 | 511.272 - 528.927 | 447.349 - 567.935 | 503.34 | + 17.66 |
1989 | 509.147 - 533.841 | 461.435 - 562.701 | 519.55 | + 24.69 |
1988 | 495.132 - 472.132 | 422.602 - 495.132 | 454.73 | -23 |
1987 | 521.265 - 475.58 | 423.208 - 521.265 | 468.48 | -45.69 |
1986 | 486.064 - 532.346 | 472.114 - 558.538 | 509.26 | + 46.28 |
1985 | 555.205 - 533.96 | 454.274 - 555.205 | 507 | -21.25 |
1984 | 570.081 - 532.347 | 470.91 - 593.504 | 536.49 | -37.73 |
1983 | 562.279 - 587.773 | 474.251 - 587.773 | 541.3 | + 25.49 |
1982 | 514.44 - 522.93 | 433.748 - 544.724 | 498.3 | + 8.49 |
1981 | 462.381 - 477.024 | 407.22 - 496.995 | 451.14 | + 14.64 |
1980 | 478.943 - 448.546 | 401.712 - 517.456 | 452.36 | -30.4 |
1979 | 447.796 - 425.109 | 378.903 - 489.08 | 426.9 | -22.69 |
1978 | 438.983 - 407.564 | 379.078 - 475.883 | 417.12 | -31.42 |
1977 | 378.521 - 400.048 | 304.328 - 400.048 | 350.75 | + 21.53 |
1976 | 421.775 - 360.834 | 351.386 - 427.044 | 393.93 | -60.94 |
1975 | 392.756 - 403.696 | 341.957 - 423.49 | 390.59 | + 10.94 |
1974 | 437.467 - 376.642 | 343.703 - 437.467 | 395.15 | -60.83 |
1973 | 403.981 - 406.694 | 307.006 - 406.694 | 367.58 | + 2.71 |