This file contains the monthly mean baseline (background) methane (CH4) concentration measured at the Kennaook / Cape Grim Baseline Air Pollution Station (KCGBAPS), located near the north-west tip of Tasmania, Australia. KCGBAPS is funded and managed by the Australian Bureau of Meteorology, and the scientific program is jointly supervised with CSIRO Oceans & Atmosphere. Please acknowledge these two institutions if these data are used in publications or presentations. For more information on Kennaook / Cape Grim please see: http://www.csiro.au/greenhouse-gases/ https://www.csiro.au/en/Research/OandA/Areas/Assessing-our-climate/Greenhouse-gas-data http://www.bom.gov.au/inside/cgbaps/ The CH4 units are parts per billion in dry air (ppb). The most recent year of data is provided in this file on a provisional basis only. These data may be subject to further revision. CSIRO & the Bureau make every effort to produce the most accurate and precise measurements possible. However, they reserve the right to make corrections to the data based on recalibration of standard gases or for other reasons deemed scientifically justified. Please see the full terms & conditions at the end of this file. Release Date: July 2024 YYYY MM DD DATE CH4(ppb) SD(ppb) GR(ppm/yr) Source 1978 04 26 1978.3178 1479.00 0.70 NaN Kennaook / Cape Grim air archive 1978 07 07 1978.5151 1497.10 0.70 NaN Kennaook / Cape Grim air archive 1979 02 06 1979.1014 1495.10 1.80 NaN Kennaook / Cape Grim air archive 1980 09 03 1980.6749 1540.10 0.40 NaN Kennaook / Cape Grim air archive 1984 05 23 1984.3934 1590.90 0.50 NaN Kennaook / Cape Grim air archive 1984 08 15 1984.6202 1610.94 0.18 NaN flask 1984 09 15 1984.7049 1608.34 3.07 NaN flask 1984 10 15 1984.7869 1605.20 2.43 NaN flask 1984 11 15 1984.8716 1602.33 2.22 NaN flask 1984 12 15 1984.9536 1594.68 2.82 NaN flask 1985 01 15 1985.0384 1586.63 2.21 NaN flask 1985 02 15 1985.1233 1582.02 3.19 7.168 flask 1985 03 15 1985.2000 1582.55 2.77 11.179 flask 1985 04 15 1985.2849 1590.09 3.00 14.456 flask 1985 05 15 1985.3671 1598.14 1.89 13.114 flask 1985 06 15 1985.4521 1602.53 3.25 11.361 flask 1985 07 15 1985.5342 1610.45 4.36 13.523 flask 1985 08 15 1985.6192 1618.11 3.61 17.062 flask 1985 09 15 1985.7041 1619.52 1.89 17.220 flask 1985 10 15 1985.7863 1619.66 2.98 15.328 flask 1985 11 15 1985.8712 1615.45 3.25 14.822 flask 1985 12 15 1985.9534 1606.04 4.84 16.051 flask 1986 01 15 1986.0384 1600.16 1.76 15.660 flask 1986 02 15 1986.1233 1599.08 2.49 13.913 flask 1986 03 15 1986.2000 1599.77 2.66 13.900 flask 1986 04 15 1986.2849 1605.42 2.85 13.184 flask 1986 05 15 1986.3671 1612.96 2.74 14.219 flask 1986 06 15 1986.4521 1618.58 2.21 16.888 flask 1986 07 15 1986.5342 1626.11 3.28 15.079 flask 1986 08 15 1986.6192 1632.03 1.47 12.413 flask 1986 09 15 1986.7041 1633.42 1.56 12.784 flask 1986 10 15 1986.7863 1632.84 1.55 14.810 flask 1986 11 15 1986.8712 1629.67 2.32 16.164 flask 1986 12 15 1986.9534 1622.93 3.54 14.636 flask 1987 01 15 1987.0384 1615.23 2.47 13.311 flask 1987 02 15 1987.1233 1611.49 1.49 13.409 flask 1987 03 15 1987.2000 1612.55 1.89 13.109 flask 1987 04 15 1987.2849 1620.23 3.04 13.723 flask 1987 05 15 1987.3671 1629.13 4.03 14.249 flask 1987 06 15 1987.4521 1633.22 2.39 14.481 flask 1987 07 15 1987.5342 1639.42 3.18 14.522 flask 1987 08 15 1987.6192 1645.44 1.81 10.992 flask 1987 09 15 1987.7041 1646.53 1.55 9.959 flask 1987 10 15 1987.7863 1646.57 1.41 9.976 flask 1987 11 15 1987.8712 1643.92 3.92 7.968 flask 1987 12 15 1987.9534 1637.41 2.87 9.665 flask 1988 01 15 1988.0383 1629.76 3.10 10.609 flask 1988 02 15 1988.1230 1622.49 2.49 9.709 flask 1988 03 15 1988.2022 1622.51 4.08 11.420 flask 1988 04 15 1988.2869 1630.21 4.74 11.550 flask 1988 05 15 1988.3689 1637.10 2.58 8.164 flask 1988 06 15 1988.4536 1642.88 2.69 6.256 flask 1988 07 15 1988.5355 1650.03 2.14 11.828 flask 1988 08 15 1988.6202 1655.14 2.33 20.243 flask 1988 09 15 1988.7049 1657.94 2.07 17.891 flask 1988 10 15 1988.7869 1658.12 1.91 11.955 flask 1988 11 15 1988.8716 1652.08 3.95 12.895 flask 1988 12 15 1988.9536 1643.67 2.60 14.358 flask 1989 01 15 1989.0384 1641.58 2.94 13.861 flask 1989 02 15 1989.1233 1642.73 2.56 13.423 flask 1989 03 15 1989.2000 1640.40 2.16 11.337 flask 1989 04 15 1989.2849 1642.16 2.74 10.265 flask 1989 05 15 1989.3671 1649.99 3.97 12.561 flask 1989 06 15 1989.4521 1657.24 1.93 13.200 flask 1989 07 15 1989.5342 1663.89 2.80 7.110 flask 1989 08 15 1989.6192 1668.57 2.37 1.596 flask 1989 09 15 1989.7041 1669.28 1.95 4.885 flask 1989 10 15 1989.7863 1668.38 2.23 8.824 flask 1989 11 15 1989.8712 1664.64 2.59 9.342 flask 1989 12 15 1989.9534 1656.87 3.74 8.885 flask 1990 01 15 1990.0384 1648.69 2.50 7.226 flask 1990 02 15 1990.1233 1644.33 1.64 6.240 flask 1990 03 15 1990.2000 1645.29 1.64 7.080 flask 1990 04 15 1990.2849 1650.98 2.27 8.137 flask 1990 05 15 1990.3671 1659.33 2.92 9.242 flask 1990 06 15 1990.4521 1666.13 3.73 8.765 flask 1990 07 15 1990.5342 1671.11 2.05 7.043 flask 1990 08 15 1990.6192 1674.81 2.34 8.259 flask 1990 09 15 1990.7041 1676.36 2.45 9.042 flask 1990 10 15 1990.7863 1676.52 1.43 9.140 flask 1990 11 15 1990.8712 1673.88 2.22 10.138 flask 1990 12 15 1990.9534 1665.63 3.53 9.512 flask 1991 01 15 1991.0384 1655.74 2.43 10.053 flask 1991 02 15 1991.1233 1652.58 1.15 10.656 flask 1991 03 15 1991.2000 1654.33 1.53 12.151 flask 1991 04 15 1991.2849 1660.13 3.57 17.763 flask 1991 05 15 1991.3671 1669.47 4.68 17.160 flask 1991 06 15 1991.4521 1675.64 3.48 14.968 flask 1991 07 15 1991.5342 1681.17 2.39 19.108 flask 1991 08 15 1991.6192 1685.46 2.21 19.950 flask 1991 09 15 1991.7041 1688.51 2.16 18.499 flask 1991 10 15 1991.7863 1694.28 4.49 16.561 flask 1991 11 15 1991.8712 1691.04 3.47 13.257 flask 1991 12 15 1991.9534 1680.60 3.28 13.669 flask 1992 01 15 1992.0383 1674.84 2.98 14.641 flask 1992 02 15 1992.1230 1672.54 0.41 15.141 flask 1992 03 15 1992.2022 1672.83 1.71 13.351 flask 1992 04 15 1992.2869 1676.69 1.71 3.930 flask 1992 05 15 1992.3689 1682.73 2.32 1.465 flask 1992 06 15 1992.4536 1689.31 2.60 5.760 flask 1992 07 15 1992.5355 1695.81 2.53 1.875 flask 1992 08 15 1992.6202 1700.60 1.97 -1.257 flask 1992 09 15 1992.7049 1701.86 1.85 0.484 flask 1992 10 15 1992.7869 1698.21 2.31 2.476 flask 1992 11 15 1992.8716 1692.51 3.67 3.386 flask 1992 12 15 1992.9536 1686.36 2.69 2.195 flask 1993 01 15 1993.0384 1676.72 3.52 0.600 flask 1993 02 15 1993.1233 1671.28 1.62 0.461 flask 1993 03 15 1993.2000 1673.31 3.50 0.560 flask 1993 04 15 1993.2849 1679.16 2.63 2.839 flask 1993 05 15 1993.3671 1686.11 3.15 4.170 flask 1993 06 15 1993.4521 1691.50 1.72 3.332 flask 1993 07 15 1993.5342 1696.41 4.40 4.951 flask 1993 08 15 1993.6192 1701.06 1.80 4.941 flask 1993 09 15 1993.7041 1702.42 0.23 2.919 flask 1993 10 15 1993.7863 1701.05 2.34 2.412 flask 1993 11 15 1993.8712 1696.68 2.14 3.769 flask 1993 12 15 1993.9534 1689.69 2.92 5.661 flask 1994 01 15 1994.0384 1681.67 2.31 6.821 flask 1994 02 15 1994.1233 1676.22 2.45 5.786 flask 1994 03 15 1994.2000 1676.23 2.33 4.465 flask 1994 04 15 1994.2849 1681.57 3.18 6.650 flask 1994 05 15 1994.3671 1689.88 4.02 8.077 flask 1994 06 15 1994.4521 1697.16 3.13 7.056 flask 1994 07 15 1994.5342 1703.23 3.06 8.270 flask 1994 08 15 1994.6192 1706.85 2.53 9.534 flask 1994 09 15 1994.7041 1706.89 2.59 8.339 flask 1994 10 15 1994.7863 1707.70 1.27 6.916 flask 1994 11 15 1994.8712 1704.76 2.78 5.744 flask 1994 12 15 1994.9534 1696.75 3.30 4.199 flask 1995 01 15 1995.0384 1689.94 2.51 2.974 flask 1995 02 15 1995.1233 1685.75 1.15 4.982 flask 1995 03 15 1995.2000 1684.57 2.05 7.917 flask 1995 04 15 1995.2849 1688.49 2.13 6.043 flask 1995 05 15 1995.3671 1695.63 3.26 5.593 flask 1995 06 15 1995.4521 1701.36 3.26 6.240 flask 1995 07 15 1995.5342 1706.20 2.26 3.580 flask 1995 08 15 1995.6192 1711.83 2.06 1.181 flask 1995 09 15 1995.7041 1714.81 1.91 0.229 flask 1995 10 15 1995.7863 1713.74 2.40 1.594 flask 1995 11 15 1995.8712 1710.35 2.34 2.825 flask 1995 12 15 1995.9534 1702.99 3.48 2.333 flask 1996 01 15 1996.0383 1693.52 3.36 2.857 flask 1996 02 15 1996.1230 1686.93 2.51 2.894 flask 1996 03 15 1996.2022 1684.80 3.24 1.809 flask 1996 04 15 1996.2869 1690.08 3.15 1.224 flask 1996 05 15 1996.3689 1698.45 2.97 -0.296 flask 1996 06 15 1996.4536 1703.69 2.79 -0.641 flask 1996 07 15 1996.5355 1709.06 2.52 1.159 flask 1996 08 15 1996.6202 1714.73 2.65 4.531 flask 1996 09 15 1996.7049 1716.61 2.16 10.282 flask 1996 10 15 1996.7869 1714.97 2.04 10.006 flask 1996 11 15 1996.8716 1710.05 2.80 7.125 flask 1996 12 15 1996.9536 1702.35 3.10 8.683 flask 1997 01 15 1997.0384 1694.68 2.51 8.676 flask 1997 02 15 1997.1233 1691.46 1.63 7.687 flask 1997 03 15 1997.2000 1695.08 3.08 6.620 flask 1997 04 15 1997.2849 1700.09 2.79 5.475 flask 1997 05 15 1997.3671 1705.58 2.89 5.935 flask 1997 06 15 1997.4521 1712.38 2.00 8.465 flask 1997 07 15 1997.5342 1717.74 2.13 9.727 flask 1997 08 15 1997.6192 1722.41 1.82 7.379 flask 1997 09 15 1997.7041 1723.23 1.70 2.226 flask 1997 10 15 1997.7863 1720.44 2.12 0.709 flask 1997 11 15 1997.8712 1715.99 2.12 4.070 flask 1997 12 15 1997.9534 1710.81 2.39 5.970 flask 1998 01 15 1998.0384 1704.41 2.60 6.169 flask 1998 02 15 1998.1233 1698.84 1.85 6.628 flask 1998 03 15 1998.2000 1697.31 2.27 9.375 flask 1998 04 15 1998.2849 1700.80 3.04 12.053 flask 1998 05 15 1998.3671 1709.65 4.16 11.992 flask 1998 06 15 1998.4521 1718.35 2.40 9.770 flask 1998 07 15 1998.5342 1723.91 3.21 9.590 flask 1998 08 15 1998.6192 1729.04 1.74 10.918 flask 1998 09 15 1998.7041 1732.61 1.92 11.904 flask 1998 10 15 1998.7863 1732.49 1.06 13.535 flask 1998 11 15 1998.8712 1727.98 3.40 12.744 flask 1998 12 15 1998.9534 1720.58 3.03 11.520 flask 1999 01 15 1999.0384 1714.00 2.02 11.885 flask 1999 02 15 1999.1233 1709.76 1.95 10.017 flask 1999 03 15 1999.2000 1709.21 1.99 8.214 flask 1999 04 15 1999.2849 1714.33 2.73 8.767 flask 1999 05 15 1999.3671 1722.39 3.32 7.778 flask 1999 06 15 1999.4521 1729.87 2.68 5.721 flask 1999 07 15 1999.5342 1735.79 2.64 3.795 flask 1999 08 15 1999.6192 1739.06 2.09 2.172 flask 1999 09 15 1999.7041 1740.82 1.43 2.488 flask 1999 10 15 1999.7863 1741.26 1.92 3.603 flask 1999 11 15 1999.8712 1735.76 3.20 2.602 flask 1999 12 15 1999.9534 1726.30 3.28 2.118 flask 2000 01 15 2000.0383 1717.79 2.99 2.124 flask 2000 02 15 2000.1230 1711.93 1.94 0.832 flask 2000 03 15 2000.2022 1711.70 1.94 -0.304 flask 2000 04 15 2000.2869 1717.94 3.79 -1.011 flask 2000 05 15 2000.3689 1724.99 3.11 -0.184 flask 2000 06 15 2000.4536 1731.99 2.65 0.379 flask 2000 07 15 2000.5355 1737.91 2.60 -0.864 flask 2000 08 15 2000.6202 1739.89 1.52 -1.378 flask 2000 09 15 2000.7049 1740.52 1.75 -1.178 flask 2000 10 15 2000.7869 1740.25 1.66 -2.548 flask 2000 11 15 2000.8716 1735.57 3.90 -1.791 flask 2000 12 15 2000.9536 1726.68 3.68 -0.800 flask 2001 01 15 2001.0384 1716.93 2.96 -0.792 flask 2001 02 15 2001.1233 1710.56 1.47 0.392 flask 2001 03 15 2001.2000 1710.52 1.99 0.830 flask 2001 04 15 2001.2849 1715.39 2.33 -1.380 flask 2001 05 15 2001.3671 1723.20 2.62 -3.525 flask 2001 06 15 2001.4521 1731.19 3.19 -2.821 flask 2001 07 15 2001.5342 1737.12 1.74 -1.523 flask 2001 08 15 2001.6192 1740.28 1.81 0.557 flask 2001 09 15 2001.7041 1741.35 1.70 1.642 flask 2001 10 15 2001.7863 1738.87 2.28 1.848 flask 2001 11 15 2001.8712 1732.05 3.63 1.632 flask 2001 12 15 2001.9534 1723.86 3.91 1.336 flask 2002 01 15 2002.0384 1715.41 2.34 1.426 flask 2002 02 15 2002.1233 1711.11 1.05 1.512 flask 2002 03 15 2002.2000 1712.16 2.58 1.354 flask 2002 04 15 2002.2849 1717.24 2.08 2.838 flask 2002 05 15 2002.3671 1724.83 2.87 5.146 flask 2002 06 15 2002.4521 1732.52 2.95 4.639 flask 2002 07 15 2002.5342 1738.55 2.03 3.587 flask 2002 08 15 2002.6192 1741.80 2.15 1.779 flask 2002 09 15 2002.7041 1742.70 0.77 0.140 flask 2002 10 15 2002.7863 1741.71 1.74 1.161 flask 2002 11 15 2002.8712 1737.19 2.37 1.874 flask 2002 12 15 2002.9534 1728.50 3.39 -0.138 flask 2003 01 15 2003.0384 1718.99 2.67 -1.495 flask 2003 02 15 2003.1233 1712.89 1.66 0.064 flask 2003 03 15 2003.2000 1712.30 1.88 1.752 flask 2003 04 15 2003.2849 1718.40 2.70 0.573 flask 2003 05 15 2003.3671 1726.71 2.55 -1.204 flask 2003 06 15 2003.4521 1732.38 2.97 0.745 flask 2003 07 15 2003.5342 1737.05 1.80 2.003 flask 2003 08 15 2003.6192 1741.86 1.58 0.400 flask 2003 09 15 2003.7041 1744.46 1.67 -1.405 flask 2003 10 15 2003.7863 1742.28 2.09 -2.000 flask 2003 11 15 2003.8712 1735.99 2.95 -1.571 flask 2003 12 15 2003.9534 1729.24 3.05 -0.747 flask 2004 01 15 2004.0383 1720.99 2.77 1.235 flask 2004 02 15 2004.1230 1713.29 2.27 1.219 flask 2004 03 15 2004.2022 1710.90 2.77 -1.309 flask 2004 04 15 2004.2869 1716.40 3.37 -1.270 flask 2004 05 15 2004.3689 1725.14 2.99 -1.179 flask 2004 06 15 2004.4536 1731.64 2.83 -3.197 flask 2004 07 15 2004.5355 1738.29 2.77 -3.583 flask 2004 08 15 2004.6202 1743.08 2.05 -1.818 flask 2004 09 15 2004.7049 1743.15 1.93 0.652 flask 2004 10 15 2004.7869 1741.01 1.88 0.774 flask 2004 11 15 2004.8716 1734.81 2.85 0.256 flask 2004 12 15 2004.9536 1726.05 3.82 -0.719 flask 2005 01 15 2005.0384 1717.41 2.85 -3.204 flask 2005 02 15 2005.1233 1711.47 1.92 -2.654 flask 2005 03 15 2005.2000 1711.55 3.18 -1.315 flask 2005 04 15 2005.2849 1717.17 2.24 -0.779 flask 2005 05 15 2005.3671 1725.39 3.88 1.237 flask 2005 06 15 2005.4521 1730.92 1.32 1.972 flask 2005 07 15 2005.5342 1735.08 3.43 1.098 flask 2005 08 15 2005.6192 1740.42 1.88 0.521 flask 2005 09 15 2005.7041 1741.83 0.92 0.358 flask 2005 10 15 2005.7863 1740.23 3.66 0.072 flask 2005 11 15 2005.8712 1736.05 1.81 -2.080 flask 2005 12 15 2005.9534 1728.02 3.27 -1.444 flask 2006 01 15 2006.0384 1718.51 4.33 -0.263 flask 2006 02 15 2006.1233 1711.99 3.55 -2.462 flask 2006 03 15 2006.2000 1711.91 2.49 -1.601 flask 2006 04 15 2006.2849 1717.24 2.35 -0.194 flask 2006 05 15 2006.3671 1723.31 3.23 -0.264 flask 2006 06 15 2006.4521 1729.47 2.09 -0.275 flask 2006 07 15 2006.5342 1734.82 3.96 -0.391 flask 2006 08 15 2006.6192 1737.96 2.84 0.682 flask 2006 09 15 2006.7041 1740.23 1.74 2.007 flask 2006 10 15 2006.7863 1740.04 2.29 2.957 flask 2006 11 15 2006.8712 1735.79 3.92 4.786 flask 2006 12 15 2006.9534 1727.74 2.98 6.661 flask 2007 01 15 2007.0384 1718.12 2.61 7.602 flask 2007 02 15 2007.1233 1712.68 1.87 7.712 flask 2007 03 15 2007.2000 1713.92 2.32 8.207 flask 2007 04 15 2007.2849 1720.20 2.21 8.711 flask 2007 05 15 2007.3671 1728.10 2.85 8.324 flask 2007 06 15 2007.4521 1736.14 3.09 8.886 flask 2007 07 15 2007.5342 1742.42 2.60 11.182 flask 2007 08 15 2007.6192 1745.67 1.58 11.864 flask 2007 09 15 2007.7041 1748.44 2.00 11.984 flask 2007 10 15 2007.7863 1748.75 1.71 12.631 flask 2007 11 15 2007.8712 1744.11 2.36 10.048 flask 2007 12 15 2007.9534 1736.63 2.55 6.225 flask 2008 01 15 2008.0383 1729.30 2.74 7.993 flask 2008 02 15 2008.1230 1724.54 2.02 10.381 flask 2008 03 15 2008.2022 1725.90 3.50 7.420 flask 2008 04 15 2008.2869 1732.83 4.17 5.837 flask 2008 05 15 2008.3689 1738.15 1.69 5.176 flask 2008 06 15 2008.4536 1742.36 2.89 2.168 flask 2008 07 15 2008.5355 1750.42 3.42 1.225 flask 2008 08 15 2008.6202 1756.06 1.43 1.806 flask 2008 09 15 2008.7049 1755.86 2.22 0.789 flask 2008 10 15 2008.7869 1754.59 2.36 -0.560 flask 2008 11 15 2008.8716 1749.29 3.99 0.845 flask 2008 12 15 2008.9536 1738.80 3.57 3.561 flask 2009 01 15 2009.0384 1730.53 3.78 2.515 flask 2009 02 15 2009.1233 1726.35 0.73 2.301 flask 2009 03 15 2009.2000 1726.69 2.11 4.414 flask 2009 04 15 2009.2849 1732.27 2.47 4.556 flask 2009 05 15 2009.3671 1738.99 3.81 4.479 flask 2009 06 15 2009.4521 1745.92 4.16 4.593 flask 2009 07 15 2009.5342 1752.93 2.64 4.948 flask 2009 08 15 2009.6192 1758.36 1.59 5.804 flask 2009 09 15 2009.7041 1760.27 1.61 5.610 flask 2009 10 15 2009.7863 1759.14 1.58 4.432 flask 2009 11 15 2009.8712 1753.76 2.91 3.443 flask 2009 12 15 2009.9534 1743.39 3.68 5.748 flask 2010 01 15 2010.0384 1735.47 2.31 9.187 flask 2010 02 15 2010.1233 1732.15 1.16 7.674 flask 2010 03 15 2010.2000 1732.30 2.33 5.766 flask 2010 04 15 2010.2849 1736.70 1.63 6.343 flask 2010 05 15 2010.3671 1742.44 2.26 8.127 flask 2010 06 15 2010.4521 1751.67 3.92 10.978 flask 2010 07 15 2010.5342 1762.12 3.12 9.735 flask 2010 08 15 2010.6192 1766.03 1.39 7.733 flask 2010 09 15 2010.7041 1766.04 1.40 10.211 flask 2010 10 15 2010.7863 1765.49 1.09 13.359 flask 2010 11 15 2010.8712 1761.89 1.74 11.436 flask 2010 12 15 2010.9534 1754.37 3.40 6.451 flask 2011 01 15 2011.0384 1745.21 3.29 3.342 flask 2011 02 15 2011.1233 1739.88 1.00 4.555 flask 2011 03 15 2011.2000 1742.51 2.26 6.948 flask 2011 04 15 2011.2849 1750.06 1.87 6.992 flask 2011 05 15 2011.3671 1753.87 4.11 5.145 flask 2011 06 15 2011.4521 1758.12 2.26 3.439 flask 2011 07 15 2011.5342 1765.46 2.92 4.172 flask 2011 08 15 2011.6192 1770.58 1.18 4.215 flask 2011 09 15 2011.7041 1772.99 1.24 1.236 flask 2011 10 15 2011.7863 1772.48 1.36 0.070 flask 2011 11 15 2011.8712 1767.04 2.67 3.673 flask 2011 12 15 2011.9534 1757.81 2.86 5.590 flask 2012 01 15 2012.0383 1749.38 2.20 4.952 flask 2012 02 15 2012.1230 1744.10 2.13 5.037 flask 2012 03 15 2012.2022 1743.74 1.83 4.918 flask 2012 04 15 2012.2869 1750.13 2.77 4.088 flask 2012 05 15 2012.3689 1757.55 2.00 5.032 flask 2012 06 15 2012.4536 1763.71 2.10 5.764 flask 2012 07 15 2012.5355 1770.41 2.51 2.937 flask 2012 08 15 2012.6202 1775.62 1.69 3.340 flask 2012 09 15 2012.7049 1777.90 1.29 4.802 flask 2012 10 15 2012.7869 1776.57 1.31 3.095 flask 2012 11 15 2012.8716 1772.07 2.12 3.964 flask 2012 12 15 2012.9536 1763.57 3.36 6.288 flask 2013 01 15 2013.0384 1752.32 2.64 4.838 in situ 2013 02 15 2013.1233 1747.44 0.81 3.979 in situ 2013 03 15 2013.2000 1748.55 1.16 3.930 in situ 2013 04 15 2013.2849 1753.23 2.02 3.080 in situ 2013 05 15 2013.3671 1761.51 2.94 1.975 in situ 2013 06 15 2013.4521 1770.00 2.10 1.970 in situ 2013 07 15 2013.5342 1775.25 1.43 3.870 in situ 2013 08 15 2013.6192 1779.60 1.33 4.477 in situ 2013 09 15 2013.7041 1781.83 0.55 5.870 in situ 2013 10 15 2013.7863 1779.65 1.38 7.508 in situ 2013 11 15 2013.8712 1774.04 2.14 8.187 in situ 2013 12 15 2013.9534 1765.54 2.96 9.802 in situ 2014 01 15 2014.0384 1756.19 2.40 11.900 in situ 2014 02 15 2014.1233 1751.92 0.72 11.641 in situ 2014 03 15 2014.2000 1754.42 1.64 10.752 in situ 2014 04 15 2014.2849 1760.74 2.28 11.519 in situ 2014 05 15 2014.3671 1769.70 3.13 12.573 in situ 2014 06 15 2014.4521 1779.80 2.80 13.195 in situ 2014 07 15 2014.5342 1787.15 1.76 13.661 in situ 2014 08 15 2014.6192 1791.24 1.10 13.287 in situ 2014 09 15 2014.7041 1792.59 0.45 12.732 in situ 2014 10 15 2014.7863 1791.17 1.00 13.017 in situ 2014 11 15 2014.8712 1786.62 1.91 11.860 in situ 2014 12 15 2014.9534 1778.74 2.79 9.368 in situ 2015 01 15 2015.0384 1769.85 2.35 8.717 in situ 2015 02 15 2015.1233 1765.20 0.71 9.345 in situ 2015 03 15 2015.2000 1767.15 1.61 9.729 in situ 2015 04 15 2015.2849 1773.75 2.32 9.787 in situ 2015 05 15 2015.3671 1781.56 2.42 9.644 in situ 2015 06 15 2015.4521 1789.17 2.23 9.323 in situ 2015 07 15 2015.5342 1795.87 1.93 8.922 in situ 2015 08 15 2015.6192 1800.59 1.26 9.183 in situ 2015 09 15 2015.7041 1802.31 0.60 9.082 in situ 2015 10 15 2015.7863 1800.95 0.99 7.098 in situ 2015 11 15 2015.8712 1796.26 2.02 6.374 in situ 2015 12 15 2015.9534 1788.06 2.92 6.999 in situ 2016 01 15 2016.0383 1778.77 2.44 5.970 in situ 2016 02 15 2016.1229 1774.39 0.65 4.762 in situ 2016 03 15 2016.2022 1776.23 1.33 4.803 in situ 2016 04 15 2016.2869 1780.85 1.80 4.445 in situ 2016 05 15 2016.3689 1787.93 2.60 2.779 in situ 2016 06 15 2016.4536 1796.17 2.19 1.432 in situ 2016 07 15 2016.5355 1801.84 1.43 1.721 in situ 2016 08 15 2016.6202 1805.35 1.03 1.879 in situ 2016 09 15 2016.7049 1807.12 0.66 1.177 in situ 2016 10 15 2016.7869 1805.40 1.31 2.574 in situ 2016 11 15 2016.8716 1799.04 2.56 5.467 in situ 2016 12 15 2016.9536 1789.49 3.10 6.984 in situ 2017 01 15 2017.0384 1780.49 2.25 8.240 in situ 2017 02 15 2017.1233 1776.27 0.73 9.483 in situ 2017 03 15 2017.2000 1777.41 1.28 9.482 in situ 2017 04 15 2017.2849 1783.43 2.56 9.515 in situ 2017 05 15 2017.3671 1793.40 3.30 10.705 in situ 2017 06 15 2017.4521 1803.15 2.56 11.813 in situ 2017 07 15 2017.5342 1810.08 1.85 12.196 in situ 2017 08 15 2017.6192 1814.83 1.18 12.512 in situ 2017 09 15 2017.7041 1816.60 0.54 12.664 in situ 2017 10 15 2017.7863 1814.91 1.30 12.869 in situ 2017 11 15 2017.8712 1809.74 2.17 12.775 in situ 2017 12 15 2017.9534 1801.31 2.89 11.682 in situ 2018 01 15 2018.0384 1792.69 2.16 10.876 in situ 2018 02 15 2018.1233 1788.78 0.68 11.110 in situ 2018 03 15 2018.2000 1790.07 1.25 11.491 in situ 2018 04 15 2018.2849 1796.29 2.63 11.183 in situ 2018 05 15 2018.3671 1806.17 3.12 10.138 in situ 2018 06 15 2018.4521 1814.83 2.10 9.119 in situ 2018 07 15 2018.5342 1820.95 1.80 8.651 in situ 2018 08 15 2018.6192 1825.94 1.31 8.391 in situ 2018 09 15 2018.7041 1828.09 0.50 7.833 in situ 2018 10 15 2018.7863 1826.09 1.33 6.483 in situ 2018 11 15 2018.8712 1819.88 2.48 4.331 in situ 2018 12 15 2018.9534 1810.42 3.10 3.685 in situ 2019 01 15 2019.0384 1801.34 2.21 4.736 in situ 2019 02 15 2019.1233 1797.17 0.70 5.206 in situ 2019 03 15 2019.2000 1797.91 1.07 4.927 in situ 2019 04 15 2019.2849 1802.78 2.07 5.282 in situ 2019 05 15 2019.3671 1810.50 2.58 6.134 in situ 2019 06 15 2019.4521 1818.52 2.31 6.403 in situ 2019 07 15 2019.5342 1825.69 2.07 6.041 in situ 2019 08 15 2019.6192 1831.15 1.28 5.814 in situ 2019 09 15 2019.7041 1833.02 0.37 6.491 in situ 2019 10 15 2019.7863 1831.38 1.13 6.601 in situ 2019 11 15 2019.8712 1826.02 2.32 6.572 in situ 2019 12 15 2019.9534 1816.83 3.14 7.807 in situ 2020 01 15 2020.0383 1807.38 2.39 8.636 in situ 2020 02 15 2020.1229 1802.98 0.78 8.677 in situ 2020 03 15 2020.2022 1804.40 1.22 9.441 in situ 2020 04 15 2020.2869 1809.38 1.95 10.417 in situ 2020 05 15 2020.3689 1817.07 2.77 11.493 in situ 2020 06 15 2020.4536 1826.32 2.75 12.544 in situ 2020 07 15 2020.5355 1834.32 2.11 12.783 in situ 2020 08 15 2020.6202 1839.82 1.33 13.507 in situ 2020 09 15 2020.7049 1842.46 0.57 15.742 in situ 2020 10 15 2020.7869 1841.79 0.94 17.652 in situ 2020 11 15 2020.8716 1837.51 1.88 17.611 in situ 2020 12 15 2020.9536 1829.37 2.97 17.301 in situ 2021 01 15 2021.0384 1820.16 2.33 17.542 in situ 2021 02 15 2021.1233 1816.49 0.66 17.607 in situ 2021 03 15 2021.2000 1820.14 1.99 17.833 in situ 2021 04 15 2021.2849 1827.03 2.22 18.291 in situ 2021 05 15 2021.3671 1834.69 2.60 18.316 in situ 2021 06 15 2021.4521 1843.63 2.70 18.401 in situ 2021 07 15 2021.5342 1851.87 2.25 19.367 in situ 2021 08 15 2021.6192 1857.43 1.38 19.448 in situ 2021 09 15 2021.7041 1860.29 0.70 17.523 in situ 2021 10 15 2021.7863 1860.08 0.81 17.319 in situ 2021 11 15 2021.8712 1855.82 1.94 19.313 in situ 2021 12 15 2021.9534 1847.77 2.77 18.377 in situ 2022 01 15 2022.0384 1839.53 2.00 16.582 in situ 2022 02 15 2022.1233 1835.94 0.73 17.358 in situ 2022 03 15 2022.2000 1837.66 1.47 17.347 in situ 2022 04 15 2022.2849 1844.35 2.71 16.590 in situ 2022 05 15 2022.3671 1854.00 2.94 16.399 in situ 2022 06 15 2022.4521 1862.00 2.03 16.232 in situ 2022 07 15 2022.5342 1868.45 2.10 15.538 in situ 2022 08 15 2022.6192 1874.79 1.68 14.972 in situ 2022 09 15 2022.7041 1877.64 0.65 15.632 in situ 2022 10 15 2022.7863 1876.68 0.86 15.493 in situ 2022 11 15 2022.8712 1872.22 1.99 13.692 in situ 2022 12 15 2022.9534 1864.00 2.89 12.859 in situ 2023 01 15 2023.0384 1855.07 2.30 12.664 in situ 2023 02 15 2023.1233 1850.91 0.68 11.947 in situ 2023 03 15 2023.2000 1853.29 1.69 11.439 in situ 2023 04 15 2023.2849 1859.84 2.28 11.212 in situ 2023 05 15 2023.3671 1867.69 2.46 11.511 in situ 2023 06 15 2023.4521 1874.86 1.99 10.975 in situ 2023 07 15 2023.5342 1881.11 1.99 9.180 in situ 2023 08 15 2023.6192 1886.74 1.54 6.865 in situ 2023 09 15 2023.7041 1889.08 0.46 4.550 in situ 2023 10 15 2023.7863 1887.89 0.92 4.011 in situ 2023 11 15 2023.8712 1883.73 1.89 4.718 in situ 2023 12 15 2023.9534 1874.98 3.28 5.225 in situ 2024 01 15 2024.0383 1864.25 2.88 NaN in situ 2024 02 15 2024.1229 1857.77 1.21 NaN in situ 2024 03 15 2024.2022 1857.84 1.20 NaN in situ 2024 04 15 2024.2869 1863.85 2.44 NaN in situ 2024 05 15 2024.3689 1872.41 2.64 NaN in situ 2024 06 15 2024.4536 1880.09 2.07 NaN in situ Terms of Use 1. 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