Month | Data | Change | Unit |
---|---|---|---|
January, 1973 | 98.933 | 0 | Trillion Btu |
February, 1973 | 89.359 | -9.574 | Trillion Btu |
March, 1973 | 98.933 | + 9.574 | Trillion Btu |
April, 1973 | 95.741 | -3.192 | Trillion Btu |
May, 1973 | 98.933 | + 3.192 | Trillion Btu |
June, 1973 | 95.741 | -3.192 | Trillion Btu |
July, 1973 | 98.933 | + 3.192 | Trillion Btu |
August, 1973 | 98.933 | 0 | Trillion Btu |
September, 1973 | 95.741 | -3.192 | Trillion Btu |
October, 1973 | 98.933 | + 3.192 | Trillion Btu |
November, 1973 | 95.741 | -3.192 | Trillion Btu |
December, 1973 | 98.933 | + 3.192 | Trillion Btu |
January, 1974 | 98.442 | -0.49100000000001 | Trillion Btu |
February, 1974 | 88.915 | -9.527 | Trillion Btu |
March, 1974 | 98.442 | + 9.527 | Trillion Btu |
April, 1974 | 95.266 | -3.176 | Trillion Btu |
May, 1974 | 98.442 | + 3.176 | Trillion Btu |
June, 1974 | 95.266 | -3.176 | Trillion Btu |
July, 1974 | 98.442 | + 3.176 | Trillion Btu |
August, 1974 | 98.442 | 0 | Trillion Btu |
September, 1974 | 95.266 | -3.176 | Trillion Btu |
October, 1974 | 98.442 | + 3.176 | Trillion Btu |
November, 1974 | 95.266 | -3.176 | Trillion Btu |
December, 1974 | 98.442 | + 3.176 | Trillion Btu |
January, 1975 | 90.305 | -8.137 | Trillion Btu |
February, 1975 | 81.566 | -8.739 | Trillion Btu |
March, 1975 | 90.305 | + 8.739 | Trillion Btu |
April, 1975 | 87.392 | -2.913 | Trillion Btu |
May, 1975 | 90.305 | + 2.913 | Trillion Btu |
June, 1975 | 87.392 | -2.913 | Trillion Btu |
July, 1975 | 90.305 | + 2.913 | Trillion Btu |
August, 1975 | 90.305 | 0 | Trillion Btu |
September, 1975 | 87.392 | -2.913 | Trillion Btu |
October, 1975 | 90.305 | + 2.913 | Trillion Btu |
November, 1975 | 87.392 | -2.913 | Trillion Btu |
December, 1975 | 90.305 | + 2.913 | Trillion Btu |
January, 1976 | 103.323 | + 13.018 | Trillion Btu |
February, 1976 | 96.657 | -6.666 | Trillion Btu |
March, 1976 | 103.323 | + 6.666 | Trillion Btu |
April, 1976 | 99.99 | -3.333 | Trillion Btu |
May, 1976 | 103.323 | + 3.333 | Trillion Btu |
June, 1976 | 99.99 | -3.333 | Trillion Btu |
July, 1976 | 103.323 | + 3.333 | Trillion Btu |
August, 1976 | 103.323 | 0 | Trillion Btu |
September, 1976 | 99.99 | -3.333 | Trillion Btu |
October, 1976 | 103.323 | + 3.333 | Trillion Btu |
November, 1976 | 99.99 | -3.333 | Trillion Btu |
December, 1976 | 103.323 | + 3.333 | Trillion Btu |
January, 1977 | 108.818 | + 5.495 | Trillion Btu |
February, 1977 | 98.287 | -10.531 | Trillion Btu |
March, 1977 | 108.818 | + 10.531 | Trillion Btu |
April, 1977 | 105.308 | -3.51 | Trillion Btu |
May, 1977 | 108.818 | + 3.51 | Trillion Btu |
June, 1977 | 105.308 | -3.51 | Trillion Btu |
July, 1977 | 108.818 | + 3.51 | Trillion Btu |
August, 1977 | 108.818 | 0 | Trillion Btu |
September, 1977 | 105.308 | -3.51 | Trillion Btu |
October, 1977 | 108.818 | + 3.51 | Trillion Btu |
November, 1977 | 105.308 | -3.51 | Trillion Btu |
December, 1977 | 108.818 | + 3.51 | Trillion Btu |
January, 1978 | 118.94 | + 10.122 | Trillion Btu |
February, 1978 | 107.43 | -11.51 | Trillion Btu |
March, 1978 | 118.94 | + 11.51 | Trillion Btu |
April, 1978 | 115.103 | -3.837 | Trillion Btu |
May, 1978 | 118.94 | + 3.837 | Trillion Btu |
June, 1978 | 115.103 | -3.837 | Trillion Btu |
July, 1978 | 118.94 | + 3.837 | Trillion Btu |
August, 1978 | 118.94 | 0 | Trillion Btu |
September, 1978 | 115.103 | -3.837 | Trillion Btu |
October, 1978 | 118.94 | + 3.837 | Trillion Btu |
November, 1978 | 115.103 | -3.837 | Trillion Btu |
December, 1978 | 118.94 | + 3.837 | Trillion Btu |
January, 1979 | 119.317 | + 0.377 | Trillion Btu |
February, 1979 | 107.77 | -11.547 | Trillion Btu |
March, 1979 | 119.317 | + 11.547 | Trillion Btu |
April, 1979 | 115.468 | -3.849 | Trillion Btu |
May, 1979 | 119.317 | + 3.849 | Trillion Btu |
June, 1979 | 115.468 | -3.849 | Trillion Btu |
July, 1979 | 119.317 | + 3.849 | Trillion Btu |
August, 1979 | 119.317 | 0 | Trillion Btu |
September, 1979 | 115.468 | -3.849 | Trillion Btu |
October, 1979 | 119.317 | + 3.849 | Trillion Btu |
November, 1979 | 115.468 | -3.849 | Trillion Btu |
December, 1979 | 119.317 | + 3.849 | Trillion Btu |
January, 1980 | 135.519 | + 16.202 | Trillion Btu |
February, 1980 | 126.776 | -8.743 | Trillion Btu |
March, 1980 | 135.519 | + 8.743 | Trillion Btu |
April, 1980 | 131.148 | -4.371 | Trillion Btu |
May, 1980 | 135.519 | + 4.371 | Trillion Btu |
June, 1980 | 131.148 | -4.371 | Trillion Btu |
July, 1980 | 135.519 | + 4.371 | Trillion Btu |
August, 1980 | 135.519 | 0 | Trillion Btu |
September, 1980 | 131.148 | -4.371 | Trillion Btu |
October, 1980 | 135.519 | + 4.371 | Trillion Btu |
November, 1980 | 131.148 | -4.371 | Trillion Btu |
December, 1980 | 135.519 | + 4.371 | Trillion Btu |
January, 1981 | 143.93 | + 8.411 | Trillion Btu |
February, 1981 | 130.002 | -13.928 | Trillion Btu |
March, 1981 | 143.93 | + 13.928 | Trillion Btu |
April, 1981 | 139.288 | -4.642 | Trillion Btu |
May, 1981 | 143.93 | + 4.642 | Trillion Btu |
June, 1981 | 139.288 | -4.642 | Trillion Btu |
July, 1981 | 143.93 | + 4.642 | Trillion Btu |
August, 1981 | 143.93 | 0 | Trillion Btu |
September, 1981 | 139.288 | -4.642 | Trillion Btu |
October, 1981 | 143.93 | + 4.642 | Trillion Btu |
November, 1981 | 139.288 | -4.642 | Trillion Btu |
December, 1981 | 143.93 | + 4.642 | Trillion Btu |
January, 1982 | 140.11 | -3.82 | Trillion Btu |
February, 1982 | 126.551 | -13.559 | Trillion Btu |
March, 1982 | 140.11 | + 13.559 | Trillion Btu |
April, 1982 | 135.59 | -4.52 | Trillion Btu |
May, 1982 | 140.11 | + 4.52 | Trillion Btu |
June, 1982 | 135.59 | -4.52 | Trillion Btu |
July, 1982 | 140.11 | + 4.52 | Trillion Btu |
August, 1982 | 140.11 | 0 | Trillion Btu |
September, 1982 | 135.59 | -4.52 | Trillion Btu |
October, 1982 | 140.11 | + 4.52 | Trillion Btu |
November, 1982 | 135.59 | -4.52 | Trillion Btu |
December, 1982 | 140.11 | + 4.52 | Trillion Btu |
January, 1983 | 159.199 | + 19.089 | Trillion Btu |
February, 1983 | 143.792 | -15.407 | Trillion Btu |
March, 1983 | 159.199 | + 15.407 | Trillion Btu |
April, 1983 | 154.063 | -5.136 | Trillion Btu |
May, 1983 | 159.199 | + 5.136 | Trillion Btu |
June, 1983 | 154.063 | -5.136 | Trillion Btu |
July, 1983 | 159.199 | + 5.136 | Trillion Btu |
August, 1983 | 159.199 | 0 | Trillion Btu |
September, 1983 | 154.063 | -5.136 | Trillion Btu |
October, 1983 | 159.199 | + 5.136 | Trillion Btu |
November, 1983 | 154.063 | -5.136 | Trillion Btu |
December, 1983 | 159.199 | + 5.136 | Trillion Btu |
January, 1984 | 162.475 | + 3.276 | Trillion Btu |
February, 1984 | 151.993 | -10.482 | Trillion Btu |
March, 1984 | 162.475 | + 10.482 | Trillion Btu |
April, 1984 | 157.234 | -5.241 | Trillion Btu |
May, 1984 | 162.475 | + 5.241 | Trillion Btu |
June, 1984 | 157.234 | -5.241 | Trillion Btu |
July, 1984 | 162.475 | + 5.241 | Trillion Btu |
August, 1984 | 162.475 | 0 | Trillion Btu |
September, 1984 | 157.234 | -5.241 | Trillion Btu |
October, 1984 | 162.475 | + 5.241 | Trillion Btu |
November, 1984 | 157.234 | -5.241 | Trillion Btu |
December, 1984 | 162.475 | + 5.241 | Trillion Btu |
January, 1985 | 162.871 | + 0.39600000000002 | Trillion Btu |
February, 1985 | 147.109 | -15.762 | Trillion Btu |
March, 1985 | 162.871 | + 15.762 | Trillion Btu |
April, 1985 | 157.617 | -5.254 | Trillion Btu |
May, 1985 | 162.871 | + 5.254 | Trillion Btu |
June, 1985 | 157.617 | -5.254 | Trillion Btu |
July, 1985 | 162.871 | + 5.254 | Trillion Btu |
August, 1985 | 162.871 | 0 | Trillion Btu |
September, 1985 | 157.617 | -5.254 | Trillion Btu |
October, 1985 | 162.871 | + 5.254 | Trillion Btu |
November, 1985 | 157.617 | -5.254 | Trillion Btu |
December, 1985 | 162.871 | + 5.254 | Trillion Btu |
January, 1986 | 162.635 | -0.23600000000002 | Trillion Btu |
February, 1986 | 146.897 | -15.738 | Trillion Btu |
March, 1986 | 162.635 | + 15.738 | Trillion Btu |
April, 1986 | 157.389 | -5.246 | Trillion Btu |
May, 1986 | 162.635 | + 5.246 | Trillion Btu |
June, 1986 | 157.389 | -5.246 | Trillion Btu |
July, 1986 | 162.635 | + 5.246 | Trillion Btu |
August, 1986 | 162.635 | 0 | Trillion Btu |
September, 1986 | 157.389 | -5.246 | Trillion Btu |
October, 1986 | 162.635 | + 5.246 | Trillion Btu |
November, 1986 | 157.389 | -5.246 | Trillion Btu |
December, 1986 | 162.635 | + 5.246 | Trillion Btu |
January, 1987 | 162.549 | -0.085999999999984 | Trillion Btu |
February, 1987 | 146.818 | -15.731 | Trillion Btu |
March, 1987 | 162.549 | + 15.731 | Trillion Btu |
April, 1987 | 157.305 | -5.244 | Trillion Btu |
May, 1987 | 162.549 | + 5.244 | Trillion Btu |
June, 1987 | 157.305 | -5.244 | Trillion Btu |
July, 1987 | 162.549 | + 5.244 | Trillion Btu |
August, 1987 | 162.549 | 0 | Trillion Btu |
September, 1987 | 157.305 | -5.244 | Trillion Btu |
October, 1987 | 162.549 | + 5.244 | Trillion Btu |
November, 1987 | 157.305 | -5.244 | Trillion Btu |
December, 1987 | 162.549 | + 5.244 | Trillion Btu |
January, 1988 | 168.476 | + 5.927 | Trillion Btu |
February, 1988 | 157.606 | -10.87 | Trillion Btu |
March, 1988 | 168.476 | + 10.87 | Trillion Btu |
April, 1988 | 163.041 | -5.435 | Trillion Btu |
May, 1988 | 168.476 | + 5.435 | Trillion Btu |
June, 1988 | 163.041 | -5.435 | Trillion Btu |
July, 1988 | 168.476 | + 5.435 | Trillion Btu |
August, 1988 | 168.476 | 0 | Trillion Btu |
September, 1988 | 163.041 | -5.435 | Trillion Btu |
October, 1988 | 168.476 | + 5.435 | Trillion Btu |
November, 1988 | 163.041 | -5.435 | Trillion Btu |
December, 1988 | 168.476 | + 5.435 | Trillion Btu |
January, 1989 | 158.589 | -9.887 | Trillion Btu |
February, 1989 | 145.594 | -12.995 | Trillion Btu |
March, 1989 | 162.805 | + 17.211 | Trillion Btu |
April, 1989 | 148.475 | -14.33 | Trillion Btu |
May, 1989 | 132.079 | -16.396 | Trillion Btu |
June, 1989 | 140.763 | + 8.684 | Trillion Btu |
July, 1989 | 147.745 | + 6.982 | Trillion Btu |
August, 1989 | 162.594 | + 14.849 | Trillion Btu |
September, 1989 | 152.407 | -10.187 | Trillion Btu |
October, 1989 | 159.917 | + 7.51 | Trillion Btu |
November, 1989 | 162.601 | + 2.684 | Trillion Btu |
December, 1989 | 167.182 | + 4.581 | Trillion Btu |
January, 1990 | 147.562 | -19.62 | Trillion Btu |
February, 1990 | 144.131 | -3.431 | Trillion Btu |
March, 1990 | 153.3 | + 9.169 | Trillion Btu |
April, 1990 | 145.574 | -7.726 | Trillion Btu |
May, 1990 | 123.727 | -21.847 | Trillion Btu |
June, 1990 | 96.28 | -27.447 | Trillion Btu |
July, 1990 | 132.487 | + 36.207 | Trillion Btu |
August, 1990 | 154.905 | + 22.418 | Trillion Btu |
September, 1990 | 151.112 | -3.793 | Trillion Btu |
October, 1990 | 145.155 | -5.957 | Trillion Btu |
November, 1990 | 134.371 | -10.784 | Trillion Btu |
December, 1990 | 155.582 | + 21.211 | Trillion Btu |
January, 1991 | 170.393 | + 14.811 | Trillion Btu |
February, 1991 | 119.267 | -51.126 | Trillion Btu |
March, 1991 | 120.48 | + 1.213 | Trillion Btu |
April, 1991 | 100.541 | -19.939 | Trillion Btu |
May, 1991 | 112.193 | + 11.652 | Trillion Btu |
June, 1991 | 117.93 | + 5.737 | Trillion Btu |
July, 1991 | 117.932 | + 0.0019999999999953 | Trillion Btu |
August, 1991 | 152.771 | + 34.839 | Trillion Btu |
September, 1991 | 170.546 | + 17.775 | Trillion Btu |
October, 1991 | 154.338 | -16.208 | Trillion Btu |
November, 1991 | 146.708 | -7.63 | Trillion Btu |
December, 1991 | 168.885 | + 22.177 | Trillion Btu |
January, 1992 | 170.638 | + 1.753 | Trillion Btu |
February, 1992 | 131.592 | -39.046 | Trillion Btu |
March, 1992 | 120.796 | -10.796 | Trillion Btu |
April, 1992 | 115.202 | -5.594 | Trillion Btu |
May, 1992 | 91.616 | -23.586 | Trillion Btu |
June, 1992 | 130.351 | + 38.735 | Trillion Btu |
July, 1992 | 144.794 | + 14.443 | Trillion Btu |
August, 1992 | 162.578 | + 17.784 | Trillion Btu |
September, 1992 | 148.665 | -13.913 | Trillion Btu |
October, 1992 | 164.739 | + 16.074 | Trillion Btu |
November, 1992 | 166.503 | + 1.764 | Trillion Btu |
December, 1992 | 157.061 | -9.442 | Trillion Btu |
January, 1993 | 167.341 | + 10.28 | Trillion Btu |
February, 1993 | 148.91 | -18.431 | Trillion Btu |
March, 1993 | 158.063 | + 9.153 | Trillion Btu |
April, 1993 | 134.546 | -23.517 | Trillion Btu |
May, 1993 | 102.806 | -31.74 | Trillion Btu |
June, 1993 | 105.323 | + 2.517 | Trillion Btu |
July, 1993 | 118.411 | + 13.088 | Trillion Btu |
August, 1993 | 166.697 | + 48.286 | Trillion Btu |
September, 1993 | 153.229 | -13.468 | Trillion Btu |
October, 1993 | 157.598 | + 4.369 | Trillion Btu |
November, 1993 | 164.439 | + 6.841 | Trillion Btu |
December, 1993 | 163.346 | -1.093 | Trillion Btu |
January, 1994 | 207.151 | + 43.805 | Trillion Btu |
February, 1994 | 156.16 | -50.991 | Trillion Btu |
March, 1994 | 162.667 | + 6.507 | Trillion Btu |
April, 1994 | 144.825 | -17.842 | Trillion Btu |
May, 1994 | 108.081 | -36.744 | Trillion Btu |
June, 1994 | 122.131 | + 14.05 | Trillion Btu |
July, 1994 | 174.421 | + 52.29 | Trillion Btu |
August, 1994 | 154.177 | -20.244 | Trillion Btu |
September, 1994 | 144.834 | -9.343 | Trillion Btu |
October, 1994 | 169.299 | + 24.465 | Trillion Btu |
November, 1994 | 161.245 | -8.054 | Trillion Btu |
December, 1994 | 157.392 | -3.853 | Trillion Btu |
January, 1995 | 146.994 | -10.398 | Trillion Btu |
February, 1995 | 121.582 | -25.412 | Trillion Btu |
March, 1995 | 146.789 | + 25.207 | Trillion Btu |
April, 1995 | 166.674 | + 19.885 | Trillion Btu |
May, 1995 | 139.323 | -27.351 | Trillion Btu |
June, 1995 | 132.157 | -7.166 | Trillion Btu |
July, 1995 | 193.363 | + 61.206 | Trillion Btu |
August, 1995 | 198.866 | + 5.503 | Trillion Btu |
September, 1995 | 170.847 | -28.019 | Trillion Btu |
October, 1995 | 188.059 | + 17.212 | Trillion Btu |
November, 1995 | 167.044 | -21.015 | Trillion Btu |
December, 1995 | 162.573 | -4.471 | Trillion Btu |
January, 1996 | 175.858 | + 13.285 | Trillion Btu |
February, 1996 | 135.312 | -40.546 | Trillion Btu |
March, 1996 | 158.814 | + 23.502 | Trillion Btu |
April, 1996 | 116.22 | -42.594 | Trillion Btu |
May, 1996 | 138.494 | + 22.274 | Trillion Btu |
June, 1996 | 157.327 | + 18.833 | Trillion Btu |
July, 1996 | 178.395 | + 21.068 | Trillion Btu |
August, 1996 | 196.626 | + 18.231 | Trillion Btu |
September, 1996 | 161.949 | -34.677 | Trillion Btu |
October, 1996 | 199.758 | + 37.809 | Trillion Btu |
November, 1996 | 190.381 | -9.377 | Trillion Btu |
December, 1996 | 159.899 | -30.482 | Trillion Btu |
January, 1997 | 184.795 | + 24.896 | Trillion Btu |
February, 1997 | 142.149 | -42.646 | Trillion Btu |
March, 1997 | 160.145 | + 17.996 | Trillion Btu |
April, 1997 | 159.325 | -0.82000000000002 | Trillion Btu |
May, 1997 | 170.289 | + 10.964 | Trillion Btu |
June, 1997 | 143.306 | -26.983 | Trillion Btu |
July, 1997 | 165.032 | + 21.726 | Trillion Btu |
August, 1997 | 170.766 | + 5.734 | Trillion Btu |
September, 1997 | 162.274 | -8.492 | Trillion Btu |
October, 1997 | 204.999 | + 42.725 | Trillion Btu |
November, 1997 | 171.962 | -33.037 | Trillion Btu |
December, 1997 | 160.956 | -11.006 | Trillion Btu |
January, 1998 | 188.638 | + 27.682 | Trillion Btu |
February, 1998 | 134.498 | -54.14 | Trillion Btu |
March, 1998 | 152.778 | + 18.28 | Trillion Btu |
April, 1998 | 152.923 | + 0.14500000000001 | Trillion Btu |
May, 1998 | 159.19 | + 6.267 | Trillion Btu |
June, 1998 | 107.619 | -51.571 | Trillion Btu |
July, 1998 | 157.438 | + 49.819 | Trillion Btu |
August, 1998 | 164.192 | + 6.754 | Trillion Btu |
September, 1998 | 160.345 | -3.847 | Trillion Btu |
October, 1998 | 174.215 | + 13.87 | Trillion Btu |
November, 1998 | 146.634 | -27.581 | Trillion Btu |
December, 1998 | 173.22 | + 26.586 | Trillion Btu |
January, 1999 | 180.629 | + 7.409 | Trillion Btu |
February, 1999 | 137.384 | -43.245 | Trillion Btu |
March, 1999 | 125.383 | -12.001 | Trillion Btu |
April, 1999 | 157.021 | + 31.638 | Trillion Btu |
May, 1999 | 190.471 | + 33.45 | Trillion Btu |
June, 1999 | 146.385 | -44.086 | Trillion Btu |
July, 1999 | 172.516 | + 26.131 | Trillion Btu |
August, 1999 | 168.02 | -4.496 | Trillion Btu |
September, 1999 | 154.795 | -13.225 | Trillion Btu |
October, 1999 | 139.1 | -15.695 | Trillion Btu |
November, 1999 | 164.13 | + 25.03 | Trillion Btu |
December, 1999 | 145.687 | -18.443 | Trillion Btu |
January, 2000 | 131.251 | -14.436 | Trillion Btu |
February, 2000 | 154.624 | + 23.373 | Trillion Btu |
March, 2000 | 163.411 | + 8.787 | Trillion Btu |
April, 2000 | 156.596 | -6.815 | Trillion Btu |
May, 2000 | 153.293 | -3.303 | Trillion Btu |
June, 2000 | 137.7 | -15.593 | Trillion Btu |
July, 2000 | 159.264 | + 21.564 | Trillion Btu |
August, 2000 | 161.187 | + 1.923 | Trillion Btu |
September, 2000 | 149.797 | -11.39 | Trillion Btu |
October, 2000 | 172.955 | + 23.158 | Trillion Btu |
November, 2000 | 168.367 | -4.588 | Trillion Btu |
December, 2000 | 173.039 | + 4.672 | Trillion Btu |
January, 2001 | 148.221 | -24.818 | Trillion Btu |
February, 2001 | 131.134 | -17.087 | Trillion Btu |
March, 2001 | 140.603 | + 9.469 | Trillion Btu |
April, 2001 | 138.161 | -2.442 | Trillion Btu |
May, 2001 | 133.223 | -4.938 | Trillion Btu |
June, 2001 | 134.793 | + 1.57 | Trillion Btu |
July, 2001 | 140.327 | + 5.534 | Trillion Btu |
August, 2001 | 144.145 | + 3.818 | Trillion Btu |
September, 2001 | 136.555 | -7.59 | Trillion Btu |
October, 2001 | 148.009 | + 11.454 | Trillion Btu |
November, 2001 | 142.188 | -5.821 | Trillion Btu |
December, 2001 | 144.068 | + 1.88 | Trillion Btu |
January, 2002 | 142.371 | -1.697 | Trillion Btu |
February, 2002 | 124.314 | -18.057 | Trillion Btu |
March, 2002 | 131.693 | + 7.379 | Trillion Btu |
April, 2002 | 131.811 | + 0.11799999999999 | Trillion Btu |
May, 2002 | 140.825 | + 9.014 | Trillion Btu |
June, 2002 | 131.93 | -8.895 | Trillion Btu |
July, 2002 | 147.711 | + 15.781 | Trillion Btu |
August, 2002 | 135.146 | -12.565 | Trillion Btu |
September, 2002 | 143.414 | + 8.268 | Trillion Btu |
October, 2002 | 154.805 | + 11.391 | Trillion Btu |
November, 2002 | 142.467 | -12.338 | Trillion Btu |
December, 2002 | 149.49 | + 7.023 | Trillion Btu |
January, 2003 | 140.674 | -8.816 | Trillion Btu |
February, 2003 | 128.089 | -12.585 | Trillion Btu |
March, 2003 | 139.01 | + 10.921 | Trillion Btu |
April, 2003 | 137.871 | -1.139 | Trillion Btu |
May, 2003 | 137.717 | -0.154 | Trillion Btu |
June, 2003 | 135.935 | -1.782 | Trillion Btu |
July, 2003 | 145.438 | + 9.503 | Trillion Btu |
August, 2003 | 142.49 | -2.948 | Trillion Btu |
September, 2003 | 137.602 | -4.888 | Trillion Btu |
October, 2003 | 142.361 | + 4.759 | Trillion Btu |
November, 2003 | 139.937 | -2.424 | Trillion Btu |
December, 2003 | 151.084 | + 11.147 | Trillion Btu |
January, 2004 | 156.764 | + 5.68 | Trillion Btu |
February, 2004 | 143.651 | -13.113 | Trillion Btu |
March, 2004 | 149.371 | + 5.72 | Trillion Btu |
April, 2004 | 152.448 | + 3.077 | Trillion Btu |
May, 2004 | 145.821 | -6.627 | Trillion Btu |
June, 2004 | 147.999 | + 2.178 | Trillion Btu |
July, 2004 | 155.256 | + 7.257 | Trillion Btu |
August, 2004 | 153.088 | -2.168 | Trillion Btu |
September, 2004 | 146.002 | -7.086 | Trillion Btu |
October, 2004 | 154.445 | + 8.443 | Trillion Btu |
November, 2004 | 149.048 | -5.397 | Trillion Btu |
December, 2004 | 161.079 | + 12.031 | Trillion Btu |
January, 2005 | 158.743 | -2.336 | Trillion Btu |
February, 2005 | 150.76 | -7.983 | Trillion Btu |
March, 2005 | 153.642 | + 2.882 | Trillion Btu |
April, 2005 | 147.882 | -5.76 | Trillion Btu |
May, 2005 | 151.125 | + 3.243 | Trillion Btu |
June, 2005 | 148.233 | -2.892 | Trillion Btu |
July, 2005 | 155.895 | + 7.662 | Trillion Btu |
August, 2005 | 156.036 | + 0.14099999999999 | Trillion Btu |
September, 2005 | 150.236 | -5.8 | Trillion Btu |
October, 2005 | 154.607 | + 4.371 | Trillion Btu |
November, 2005 | 149.924 | -4.683 | Trillion Btu |
December, 2005 | 157.014 | + 7.09 | Trillion Btu |
January, 2006 | 166.972 | + 9.958 | Trillion Btu |
February, 2006 | 146.487 | -20.485 | Trillion Btu |
March, 2006 | 155.697 | + 9.21 | Trillion Btu |
April, 2006 | 149.926 | -5.771 | Trillion Btu |
May, 2006 | 153.8 | + 3.874 | Trillion Btu |
June, 2006 | 153.1 | -0.70000000000002 | Trillion Btu |
July, 2006 | 161.906 | + 8.806 | Trillion Btu |
August, 2006 | 161.308 | -0.59800000000001 | Trillion Btu |
September, 2006 | 156.841 | -4.467 | Trillion Btu |
October, 2006 | 161.959 | + 5.118 | Trillion Btu |
November, 2006 | 158.188 | -3.771 | Trillion Btu |
December, 2006 | 165.813 | + 7.625 | Trillion Btu |
January, 2007 | 164.137 | -1.676 | Trillion Btu |
February, 2007 | 149.84 | -14.297 | Trillion Btu |
March, 2007 | 161.587 | + 11.747 | Trillion Btu |
April, 2007 | 158.425 | -3.162 | Trillion Btu |
May, 2007 | 160.086 | + 1.661 | Trillion Btu |
June, 2007 | 156.356 | -3.73 | Trillion Btu |
July, 2007 | 164.043 | + 7.687 | Trillion Btu |
August, 2007 | 161.827 | -2.216 | Trillion Btu |
September, 2007 | 157.452 | -4.375 | Trillion Btu |
October, 2007 | 165.302 | + 7.85 | Trillion Btu |
November, 2007 | 164.242 | -1.06 | Trillion Btu |
December, 2007 | 173.434 | + 9.192 | Trillion Btu |
January, 2008 | 184.033 | + 10.599 | Trillion Btu |
February, 2008 | 161.612 | -22.421 | Trillion Btu |
March, 2008 | 168.606 | + 6.994 | Trillion Btu |
April, 2008 | 166.922 | -1.684 | Trillion Btu |
May, 2008 | 170.428 | + 3.506 | Trillion Btu |
June, 2008 | 161.967 | -8.461 | Trillion Btu |
July, 2008 | 168.936 | + 6.969 | Trillion Btu |
August, 2008 | 169.036 | + 0.099999999999994 | Trillion Btu |
September, 2008 | 161.688 | -7.348 | Trillion Btu |
October, 2008 | 170.389 | + 8.701 | Trillion Btu |
November, 2008 | 167.154 | -3.235 | Trillion Btu |
December, 2008 | 161.523 | -5.631 | Trillion Btu |
January, 2009 | 156.732 | -4.791 | Trillion Btu |
February, 2009 | 146.57 | -10.162 | Trillion Btu |
March, 2009 | 157.214 | + 10.644 | Trillion Btu |
April, 2009 | 150.039 | -7.175 | Trillion Btu |
May, 2009 | 156.697 | + 6.658 | Trillion Btu |
June, 2009 | 157.419 | + 0.72200000000001 | Trillion Btu |
July, 2009 | 168.748 | + 11.329 | Trillion Btu |
August, 2009 | 172.194 | + 3.446 | Trillion Btu |
September, 2009 | 164.328 | -7.866 | Trillion Btu |
October, 2009 | 172.104 | + 7.776 | Trillion Btu |
November, 2009 | 170.635 | -1.469 | Trillion Btu |
December, 2009 | 175.583 | + 4.948 | Trillion Btu |
January, 2010 | 192.63 | + 17.047 | Trillion Btu |
February, 2010 | 177.349 | -15.281 | Trillion Btu |
March, 2010 | 195.381 | + 18.032 | Trillion Btu |
April, 2010 | 188.055 | -7.326 | Trillion Btu |
May, 2010 | 190.798 | + 2.743 | Trillion Btu |
June, 2010 | 189.234 | -1.564 | Trillion Btu |
July, 2010 | 196.093 | + 6.859 | Trillion Btu |
August, 2010 | 197.576 | + 1.483 | Trillion Btu |
September, 2010 | 192.887 | -4.689 | Trillion Btu |
October, 2010 | 198.095 | + 5.208 | Trillion Btu |
November, 2010 | 197.072 | -1.023 | Trillion Btu |
December, 2010 | 205.142 | + 8.07 | Trillion Btu |
January, 2011 | 207.06 | + 1.918 | Trillion Btu |
February, 2011 | 184.222 | -22.838 | Trillion Btu |
March, 2011 | 200.554 | + 16.332 | Trillion Btu |
April, 2011 | 189.617 | -10.937 | Trillion Btu |
May, 2011 | 191.999 | + 2.382 | Trillion Btu |
June, 2011 | 196.07 | + 4.071 | Trillion Btu |
July, 2011 | 199.307 | + 3.237 | Trillion Btu |
August, 2011 | 200.526 | + 1.219 | Trillion Btu |
September, 2011 | 194.421 | -6.105 | Trillion Btu |
October, 2011 | 198.456 | + 4.035 | Trillion Btu |
November, 2011 | 201.645 | + 3.189 | Trillion Btu |
December, 2011 | 210.876 | + 9.231 | Trillion Btu |
January, 2012 | 205.492 | -5.384 | Trillion Btu |
February, 2012 | 192.318 | -13.174 | Trillion Btu |
March, 2012 | 197.718 | + 5.4 | Trillion Btu |
April, 2012 | 188.655 | -9.063 | Trillion Btu |
May, 2012 | 197.527 | + 8.872 | Trillion Btu |
June, 2012 | 192.347 | -5.18 | Trillion Btu |
July, 2012 | 195.031 | + 2.684 | Trillion Btu |
August, 2012 | 198.249 | + 3.218 | Trillion Btu |
September, 2012 | 190.465 | -7.784 | Trillion Btu |
October, 2012 | 195.09 | + 4.625 | Trillion Btu |
November, 2012 | 194.325 | -0.76500000000001 | Trillion Btu |
December, 2012 | 201.494 | + 7.169 | Trillion Btu |
January, 2013 | 200.471 | -1.023 | Trillion Btu |
February, 2013 | 180.743 | -19.728 | Trillion Btu |
March, 2013 | 198.903 | + 18.16 | Trillion Btu |
April, 2013 | 193.837 | -5.066 | Trillion Btu |
May, 2013 | 201.049 | + 7.212 | Trillion Btu |
June, 2013 | 199.496 | -1.553 | Trillion Btu |
July, 2013 | 209.1 | + 9.604 | Trillion Btu |
August, 2013 | 203.967 | -5.133 | Trillion Btu |
September, 2013 | 193.267 | -10.7 | Trillion Btu |
October, 2013 | 203.907 | + 10.64 | Trillion Btu |
November, 2013 | 204.287 | + 0.38 | Trillion Btu |
December, 2013 | 213.997 | + 9.71 | Trillion Btu |
January, 2014 | 207.555 | -6.442 | Trillion Btu |
February, 2014 | 187.864 | -19.691 | Trillion Btu |
March, 2014 | 206.202 | + 18.338 | Trillion Btu |
April, 2014 | 200.791 | -5.411 | Trillion Btu |
May, 2014 | 204 | + 3.209 | Trillion Btu |
June, 2014 | 204.329 | + 0.32900000000001 | Trillion Btu |
July, 2014 | 210.89 | + 6.561 | Trillion Btu |
August, 2014 | 209.645 | -1.245 | Trillion Btu |
September, 2014 | 198.526 | -11.119 | Trillion Btu |
October, 2014 | 206.194 | + 7.668 | Trillion Btu |
November, 2014 | 203.88 | -2.314 | Trillion Btu |
December, 2014 | 216.431 | + 12.551 | Trillion Btu |
January, 2015 | 213.165 | -3.266 | Trillion Btu |
February, 2015 | 190.918 | -22.247 | Trillion Btu |
March, 2015 | 204.612 | + 13.694 | Trillion Btu |
April, 2015 | 199.841 | -4.771 | Trillion Btu |
May, 2015 | 206.845 | + 7.004 | Trillion Btu |
June, 2015 | 202.993 | -3.852 | Trillion Btu |
July, 2015 | 210.304 | + 7.311 | Trillion Btu |
August, 2015 | 209.089 | -1.215 | Trillion Btu |
September, 2015 | 200.161 | -8.928 | Trillion Btu |
October, 2015 | 204.305 | + 4.144 | Trillion Btu |
November, 2015 | 204.728 | + 0.423 | Trillion Btu |
December, 2015 | 212.84 | + 8.112 | Trillion Btu |
January, 2016 | 209.441 | -3.399 | Trillion Btu |
February, 2016 | 197.177 | -12.264 | Trillion Btu |
March, 2016 | 206.286 | + 9.109 | Trillion Btu |
April, 2016 | 193.078 | -13.208 | Trillion Btu |
May, 2016 | 203.549 | + 10.471 | Trillion Btu |
June, 2016 | 202.05 | -1.499 | Trillion Btu |
July, 2016 | 208.075 | + 6.025 | Trillion Btu |
August, 2016 | 209.314 | + 1.239 | Trillion Btu |
September, 2016 | 197.02 | -12.294 | Trillion Btu |
October, 2016 | 203.813 | + 6.793 | Trillion Btu |
November, 2016 | 205.693 | + 1.88 | Trillion Btu |
December, 2016 | 231.403 | + 25.71 | Trillion Btu |
January, 2017 | 210.805 | -20.598 | Trillion Btu |
February, 2017 | 190.505 | -20.3 | Trillion Btu |
March, 2017 | 208.374 | + 17.869 | Trillion Btu |
April, 2017 | 195.381 | -12.993 | Trillion Btu |
May, 2017 | 202.345 | + 6.964 | Trillion Btu |
June, 2017 | 201.534 | -0.81100000000001 | Trillion Btu |
July, 2017 | 207.313 | + 5.779 | Trillion Btu |
August, 2017 | 211.224 | + 3.911 | Trillion Btu |
September, 2017 | 195.202 | -16.022 | Trillion Btu |
October, 2017 | 205.118 | + 9.916 | Trillion Btu |
November, 2017 | 207.425 | + 2.307 | Trillion Btu |
December, 2017 | 214.491 | + 7.066 | Trillion Btu |
January, 2018 | 210.084 | -4.407 | Trillion Btu |
February, 2018 | 189.416 | -20.668 | Trillion Btu |
March, 2018 | 207.594 | + 18.178 | Trillion Btu |
April, 2018 | 196.282 | -11.312 | Trillion Btu |
May, 2018 | 205.483 | + 9.201 | Trillion Btu |
June, 2018 | 200.004 | -5.479 | Trillion Btu |
July, 2018 | 209.984 | + 9.98 | Trillion Btu |
August, 2018 | 210.176 | + 0.19199999999998 | Trillion Btu |
September, 2018 | 194.671 | -15.505 | Trillion Btu |
October, 2018 | 204.291 | + 9.62 | Trillion Btu |
November, 2018 | 201.459 | -2.832 | Trillion Btu |
December, 2018 | 210.989 | + 9.53 | Trillion Btu |
January, 2019 | 206.155 | -4.834 | Trillion Btu |
February, 2019 | 186.741 | -19.414 | Trillion Btu |
March, 2019 | 200.826 | + 14.085 | Trillion Btu |
April, 2019 | 192.754 | -8.072 | Trillion Btu |
May, 2019 | 199.462 | + 6.708 | Trillion Btu |
June, 2019 | 196.463 | -2.999 | Trillion Btu |
July, 2019 | 203.509 | + 7.046 | Trillion Btu |
August, 2019 | 202.744 | -0.76499999999999 | Trillion Btu |
September, 2019 | 188.882 | -13.862 | Trillion Btu |
October, 2019 | 197.86 | + 8.978 | Trillion Btu |
November, 2019 | 198.257 | + 0.39699999999999 | Trillion Btu |
December, 2019 | 207.357 | + 9.1 | Trillion Btu |
January, 2020 | 205.537 | -1.82 | Trillion Btu |
February, 2020 | 191.604 | -13.933 | Trillion Btu |
March, 2020 | 193.46 | + 1.856 | Trillion Btu |
April, 2020 | 163.271 | -30.189 | Trillion Btu |
May, 2020 | 177.063 | + 13.792 | Trillion Btu |
June, 2020 | 176.27 | -0.79299999999998 | Trillion Btu |
July, 2020 | 186.869 | + 10.599 | Trillion Btu |
August, 2020 | 184.867 | -2.002 | Trillion Btu |
September, 2020 | 183.116 | -1.751 | Trillion Btu |
October, 2020 | 190.473 | + 7.357 | Trillion Btu |
November, 2020 | 193.514 | + 3.041 | Trillion Btu |
December, 2020 | 200.241 | + 6.727 | Trillion Btu |
January, 2021 | 194.787 | -5.454 | Trillion Btu |
February, 2021 | 166.108 | -28.679 | Trillion Btu |
March, 2021 | 190.914 | + 24.806 | Trillion Btu |
Year | Year Open - Year Close | Year Min - Year Max | Year Average | Year Change |
---|---|---|---|---|
2021 | 194.787 - 190.914 | 166.108 - 194.787 | 183.94 | -3.87 |
2020 | 205.537 - 200.241 | 163.271 - 205.537 | 187.19 | -5.3 |
2019 | 206.155 - 207.357 | 186.741 - 207.357 | 198.42 | + 1.2 |
2018 | 210.084 - 210.989 | 189.416 - 210.989 | 203.37 | + 0.91 |
2017 | 210.805 - 214.491 | 190.505 - 214.491 | 204.14 | + 3.69 |
2016 | 209.441 - 231.403 | 193.078 - 231.403 | 205.57 | + 21.96 |
2015 | 213.165 - 212.84 | 190.918 - 213.165 | 204.98 | -0.32 |
2014 | 207.555 - 216.431 | 187.864 - 216.431 | 204.69 | + 8.88 |
2013 | 200.471 - 213.997 | 180.743 - 213.997 | 200.25 | + 13.53 |
2012 | 205.492 - 201.494 | 188.655 - 205.492 | 195.73 | -4 |
2011 | 207.06 - 210.876 | 184.222 - 210.876 | 197.9 | + 3.82 |
2010 | 192.63 - 205.142 | 177.349 - 205.142 | 193.36 | + 12.51 |
2009 | 156.732 - 175.583 | 146.57 - 175.583 | 162.36 | + 18.85 |
2008 | 184.033 - 161.523 | 161.523 - 184.033 | 167.69 | -22.51 |
2007 | 164.137 - 173.434 | 149.84 - 173.434 | 161.39 | + 9.3 |
2006 | 166.972 - 165.813 | 146.487 - 166.972 | 157.67 | -1.16 |
2005 | 158.743 - 157.014 | 147.882 - 158.743 | 152.84 | -1.73 |
2004 | 156.764 - 161.079 | 143.651 - 161.079 | 151.25 | + 4.32 |
2003 | 140.674 - 151.084 | 128.089 - 151.084 | 139.85 | + 10.41 |
2002 | 142.371 - 149.49 | 124.314 - 154.805 | 139.66 | + 7.12 |
2001 | 148.221 - 144.068 | 131.134 - 148.221 | 140.12 | -4.15 |
2000 | 131.251 - 173.039 | 131.251 - 173.039 | 156.79 | + 41.79 |
1999 | 180.629 - 145.687 | 125.383 - 190.471 | 156.79 | -34.94 |
1998 | 188.638 - 173.22 | 107.619 - 188.638 | 155.97 | -15.42 |
1997 | 184.795 - 160.956 | 142.149 - 204.999 | 166.33 | -23.84 |
1996 | 175.858 - 159.899 | 116.22 - 199.758 | 164.09 | -15.96 |
1995 | 146.994 - 162.573 | 121.582 - 198.866 | 161.19 | + 15.58 |
1994 | 207.151 - 157.392 | 108.081 - 207.151 | 155.2 | -49.76 |
1993 | 167.341 - 163.346 | 102.806 - 167.341 | 145.06 | -4 |
1992 | 170.638 - 157.061 | 91.616 - 170.638 | 142.04 | -13.58 |
1991 | 170.393 - 168.885 | 100.541 - 170.546 | 137.67 | -1.51 |
1990 | 147.562 - 155.582 | 96.28 - 155.582 | 140.35 | + 8.02 |
1989 | 158.589 - 167.182 | 132.079 - 167.182 | 153.4 | + 8.59 |
1988 | 168.476 - 168.476 | 157.606 - 168.476 | 165.76 | 0 |
1987 | 162.549 - 162.549 | 146.818 - 162.549 | 159.49 | 0 |
1986 | 162.635 - 162.635 | 146.897 - 162.635 | 159.57 | 0 |
1985 | 162.871 - 162.871 | 147.109 - 162.871 | 159.81 | 0 |
1984 | 162.475 - 162.475 | 151.993 - 162.475 | 159.85 | 0 |
1983 | 159.199 - 159.199 | 143.792 - 159.199 | 156.2 | 0 |
1982 | 140.11 - 140.11 | 126.551 - 140.11 | 137.47 | 0 |
1981 | 143.93 - 143.93 | 130.002 - 143.93 | 141.22 | 0 |
1980 | 135.519 - 135.519 | 126.776 - 135.519 | 133.33 | 0 |
1979 | 119.317 - 119.317 | 107.77 - 119.317 | 117.07 | 0 |
1978 | 118.94 - 118.94 | 107.43 - 118.94 | 116.7 | 0 |
1977 | 108.818 - 108.818 | 98.287 - 108.818 | 106.77 | 0 |
1976 | 103.323 - 103.323 | 96.657 - 103.323 | 101.66 | 0 |
1975 | 90.305 - 90.305 | 81.566 - 90.305 | 88.61 | 0 |
1974 | 98.442 - 98.442 | 88.915 - 98.442 | 96.59 | 0 |
1973 | 98.933 - 98.933 | 89.359 - 98.933 | 97.07 | 0 |