"-------------------------------------------------------------------------------------------" " Monthly atmospheric CO2 concentrations (ppm) derived from flask air samples " " Alert, NWT, Canada: Latitude 82.3°N Longitude 62.3°W° Elevation 210m " " " " Source: R. F. Keeling, S. C. Piper, A. F. Bollenbacher and S. J. Walker " " Scripps CO2 Program ( http://scrippsco2.ucsd.edu ) " " Scripps Institution of Oceanography (SIO) " " University of California " " La Jolla, California USA 92093-0244 " " " " Status of data and correspondence: " " " " These data are subject to revision based on recalibration of standard gases. Questions " " about the data should be directed to Dr. Ralph Keeling (rkeeling@ucsd.edu) and " " and Dr. Stephen Piper (scpiper@popmail.ucsd.edu), Scripps CO2 Program. " " " " Flask data in this file through 16-Jun-2011 from archive dated 27-Oct-2011 12:04:16 " " " "-------------------------------------------------------------------------------------------" " " " Please cite as: " " " " C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and " " H. A. Meijer, Exchanges of atmospheric CO2 and 13CO2 with the terrestrial biosphere and " " oceans from 1978 to 2000. I. Global aspects, SIO Reference Series, No. 01-06, Scripps " " Institution of Oceanography, San Diego, 88 pages, 2001. " " " " If it is necessary to cite a peer-reviewed article, please cite as: " " " " C. D. Keeling, S. C. Piper, R. B. Bacastow, M. Wahlen, T. P. Whorf, M. Heimann, and " " H. A. Meijer, Atmospheric CO2 and 13CO2 exchange with the terrestrial biosphere and " " oceans from 1978 to 2000: observations and carbon cycle implications, pages 83-113, " " in "A History of Atmospheric CO2 and its effects on Plants, Animals, and Ecosystems", " " editors, Ehleringer, J.R., T. E. Cerling, M. D. Dearing, Springer Verlag, " " New York, 2005. " " " "-------------------------------------------------------------------------------------------" " " " The data file below contains 10 columns. Columns 1-4 give the dates in several redundant " " formats. Column 5 below gives monthly CO2 concentrations in micro-mol CO2 per mole (ppm) " " reported on the 2008A SIO manometric mole fraction scale. This is the standard " " version of the data most often sought. The monthly values have been adjusted " " to 24:00 hours on the 15th of each month. Column 6 gives the same data after a seasonal " " adjustment to remove the quasi-regular seasonal cycle. The adjustment involves " " subtracting from the data a 4-harmonic fit with a linear gain factor. Column 7 is a " " smoothed version of the data generated from a stiff cubic spline function plus 4-harmonic " " functions with linear gain. Column 8 is the same smoothed version with the seasonal " " cycle removed. Column 9 is identical to Column 5 except that the missing values from " " Column 5 have been filled with values from Column 7. Column 10 is identical to Column 6 " " except missing values have been filled with values from Column 8. Missing values are " " denoted by -99.99 " " " " CO2 concentrations are measured on the '08A' calibration scale " " " Yr, Mn, Date, Date, CO2,seasonally, fit, seasonally, CO2, seasonally , , , , , adjusted, ,adjusted fit, filled,adjusted filled , , Excel, , [ppm], [ppm] , [ppm], [ppm], [ppm], [ppm] 1985, 01, 31062, 1985.0411, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1985, 02, 31093, 1985.1260, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1985, 03, 31121, 1985.2027, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1985, 04, 31152, 1985.2877, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1985, 05, 31182, 1985.3699, 352.77, 347.88, -99.99, -99.99, 352.77, 347.88 1985, 06, 31213, 1985.4548, 348.20, 345.27, 350.07, 347.14, 348.20, 345.27 1985, 07, 31243, 1985.5370, 343.37, 346.62, 344.01, 347.25, 343.37, 346.62 1985, 08, 31274, 1985.6219, -99.99, -99.99, 338.04, 347.37, 338.04, 347.37 1985, 09, 31305, 1985.7068, 338.63, 347.60, 338.52, 347.49, 338.63, 347.60 1985, 10, 31335, 1985.7890, 342.78, 347.31, 343.08, 347.61, 342.78, 347.31 1985, 11, 31366, 1985.8740, 347.13, 347.52, 347.34, 347.73, 347.13, 347.52 1985, 12, 31396, 1985.9562, 350.25, 348.07, 350.03, 347.85, 350.25, 348.07 1986, 01, 31427, 1986.0411, 351.15, 347.63, 351.49, 347.97, 351.15, 347.63 1986, 02, 31458, 1986.1260, 351.66, 347.54, 352.20, 348.08, 351.66, 347.54 1986, 03, 31486, 1986.2027, 352.83, 348.32, 352.69, 348.18, 352.83, 348.32 1986, 04, 31517, 1986.2877, 353.11, 348.37, 353.03, 348.28, 353.11, 348.37 1986, 05, 31547, 1986.3699, 353.71, 348.80, 353.28, 348.37, 353.71, 348.80 1986, 06, 31578, 1986.4548, 351.77, 348.83, 351.40, 348.46, 351.77, 348.83 1986, 07, 31608, 1986.5370, 346.70, 349.96, 345.27, 348.53, 346.70, 349.96 1986, 08, 31639, 1986.6219, 340.53, 349.90, 339.21, 348.59, 340.53, 349.90 1986, 09, 31670, 1986.7068, 339.40, 348.41, 339.64, 348.65, 339.40, 348.41 1986, 10, 31700, 1986.7890, 344.29, 348.84, 344.16, 348.71, 344.29, 348.84 1986, 11, 31731, 1986.8740, 348.69, 349.08, 348.39, 348.78, 348.69, 349.08 1986, 12, 31761, 1986.9562, 349.52, 347.33, 351.06, 348.86, 349.52, 347.33 1987, 01, 31792, 1987.0411, 351.60, 348.06, 352.51, 348.97, 351.60, 348.06 1987, 02, 31823, 1987.1260, 352.24, 348.11, 353.24, 349.11, 352.24, 348.11 1987, 03, 31851, 1987.2027, 354.03, 349.49, 353.78, 349.25, 354.03, 349.49 1987, 04, 31882, 1987.2877, 353.72, 348.96, 354.19, 349.42, 353.72, 348.96 1987, 05, 31912, 1987.3699, 354.68, 349.74, 354.54, 349.60, 354.68, 349.74 1987, 06, 31943, 1987.4548, 352.96, 350.00, 352.75, 349.80, 352.96, 350.00 1987, 07, 31973, 1987.5370, 348.36, 351.64, 346.71, 349.99, 348.36, 351.64 1987, 08, 32004, 1987.6219, 341.51, 350.93, 340.76, 350.18, 341.51, 350.93 1987, 09, 32035, 1987.7068, 340.49, 349.55, 341.32, 350.37, 340.49, 349.55 1987, 10, 32065, 1987.7890, 346.19, 350.76, 346.00, 350.57, 346.19, 350.76 1987, 11, 32096, 1987.8740, 349.29, 349.68, 350.39, 350.78, 349.29, 349.68 1987, 12, 32126, 1987.9562, 352.57, 350.36, 353.20, 351.00, 352.57, 350.36 1988, 01, 32157, 1988.0410, 354.19, 350.64, 354.79, 351.24, 354.19, 350.64 1988, 02, 32188, 1988.1257, 355.65, 351.50, 355.64, 351.49, 355.65, 351.50 1988, 03, 32217, 1988.2049, 356.17, 351.61, 356.30, 351.74, 356.17, 351.61 1988, 04, 32248, 1988.2896, 357.30, 352.50, 356.81, 352.01, 357.30, 352.50 1988, 05, 32278, 1988.3716, 356.99, 352.04, 357.23, 352.28, 356.99, 352.04 1988, 06, 32309, 1988.4563, 356.30, 353.41, 355.45, 352.56, 356.30, 353.41 1988, 07, 32339, 1988.5383, 348.52, 351.93, 349.41, 352.82, 348.52, 351.93 1988, 08, 32370, 1988.6230, 344.16, 353.67, 343.58, 353.09, 344.16, 353.67 1988, 09, 32401, 1988.7077, -99.99, -99.99, 344.28, 353.34, 344.28, 353.34 1988, 10, 32431, 1988.7896, 349.59, 354.15, 349.02, 353.58, 349.59, 354.15 1988, 11, 32462, 1988.8743, 354.90, 355.27, 353.43, 353.80, 354.90, 355.27 1988, 12, 32492, 1988.9563, 357.50, 355.28, 356.23, 354.01, 357.50, 355.28 1989, 01, 32523, 1989.0411, 356.39, 352.82, 357.78, 354.21, 356.39, 352.82 1989, 02, 32554, 1989.1260, 358.91, 354.74, 358.56, 354.39, 358.91, 354.74 1989, 03, 32582, 1989.2027, 360.15, 355.58, 359.11, 354.54, 360.15, 355.58 1989, 04, 32613, 1989.2877, 359.58, 354.77, 359.50, 354.69, 359.58, 354.77 1989, 05, 32643, 1989.3699, 359.59, 354.61, 359.81, 354.83, 359.59, 354.61 1989, 06, 32674, 1989.4548, 357.65, 354.66, 357.94, 354.95, 357.65, 354.66 1989, 07, 32704, 1989.5370, 351.81, 355.11, 351.76, 355.06, 351.81, 355.11 1989, 08, 32735, 1989.6219, 345.77, 355.28, 345.66, 355.17, 345.77, 355.28 1989, 09, 32766, 1989.7068, 346.22, 355.36, 346.12, 355.26, 346.22, 355.36 1989, 10, 32796, 1989.7890, 349.92, 354.53, 350.74, 355.35, 349.92, 354.53 1989, 11, 32827, 1989.8740, 354.76, 355.15, 355.03, 355.42, 354.76, 355.15 1989, 12, 32857, 1989.9562, 358.35, 356.12, 357.71, 355.48, 358.35, 356.12 1990, 01, 32888, 1990.0411, 359.35, 355.76, 359.12, 355.54, 359.35, 355.76 1990, 02, 32919, 1990.1260, 360.16, 355.97, 359.78, 355.58, 360.16, 355.97 1990, 03, 32947, 1990.2027, 360.82, 356.22, 360.22, 355.62, 360.82, 356.22 1990, 04, 32978, 1990.2877, 360.65, 355.81, 360.49, 355.66, 360.65, 355.81 1990, 05, 33008, 1990.3699, 360.26, 355.25, 360.71, 355.70, 360.26, 355.25 1990, 06, 33039, 1990.4548, 357.76, 354.76, 358.76, 355.76, 357.76, 354.76 1990, 07, 33069, 1990.5370, 351.33, 354.66, 352.51, 355.83, 351.33, 354.66 1990, 08, 33100, 1990.6219, 346.28, 355.84, 346.36, 355.92, 346.28, 355.84 1990, 09, 33131, 1990.7068, 347.14, 356.32, 346.84, 356.02, 347.14, 356.32 1990, 10, 33161, 1990.7890, 350.85, 355.48, 351.51, 356.14, 350.85, 355.48 1990, 11, 33192, 1990.8740, 356.01, 356.40, 355.88, 356.27, 356.01, 356.40 1990, 12, 33222, 1990.9562, 358.29, 356.05, 358.64, 356.40, 358.29, 356.05 1991, 01, 33253, 1991.0411, 360.55, 356.95, 360.15, 356.55, 360.55, 356.95 1991, 02, 33284, 1991.1260, 362.10, 357.88, 360.90, 356.69, 362.10, 357.88 1991, 03, 33312, 1991.2027, 360.97, 356.35, 361.43, 356.81, 360.97, 356.35 1991, 04, 33343, 1991.2877, 361.93, 357.07, 361.81, 356.95, 361.93, 357.07 1991, 05, 33373, 1991.3699, 361.65, 356.62, 362.11, 357.08, 361.65, 356.62 1991, 06, 33404, 1991.4548, 359.50, 356.49, 360.23, 357.21, 359.50, 356.49 1991, 07, 33434, 1991.5370, 354.17, 357.51, 354.00, 357.34, 354.17, 357.51 1991, 08, 33465, 1991.6219, 347.59, 357.19, 347.86, 357.46, 347.59, 357.19 1991, 09, 33496, 1991.7068, 348.71, 357.93, 348.35, 357.58, 348.71, 357.93 1991, 10, 33526, 1991.7890, 352.99, 357.64, 353.03, 357.68, 352.99, 357.64 1991, 11, 33557, 1991.8740, 357.57, 357.96, 357.37, 357.77, 357.57, 357.96 1991, 12, 33587, 1991.9562, 359.99, 357.74, 360.09, 357.84, 359.99, 357.74 1992, 01, 33618, 1992.0410, 362.17, 358.55, 361.52, 357.90, 362.17, 358.55 1992, 02, 33649, 1992.1257, 362.21, 357.98, 362.16, 357.93, 362.21, 357.98 1992, 03, 33678, 1992.2049, 363.79, 359.14, 362.59, 357.94, 363.79, 359.14 1992, 04, 33709, 1992.2896, 362.63, 357.74, 362.82, 357.94, 362.63, 357.74 1992, 05, 33739, 1992.3716, 363.10, 358.05, 362.97, 357.92, 363.10, 358.05 1992, 06, 33770, 1992.4563, 361.65, 358.70, 360.84, 357.89, 361.65, 358.70 1992, 07, 33800, 1992.5383, 353.95, 357.42, 354.39, 357.86, 353.95, 357.42 1992, 08, 33831, 1992.6230, 347.01, 356.70, 348.15, 357.83, 347.01, 356.70 1992, 09, 33862, 1992.7077, 347.84, 357.08, 348.58, 357.82, 347.84, 357.08 1992, 10, 33892, 1992.7896, 352.00, 356.64, 353.17, 357.81, 352.00, 356.64 1992, 11, 33923, 1992.8743, 356.94, 357.32, 357.44, 357.82, 356.94, 357.32 1992, 12, 33953, 1992.9563, 360.90, 358.64, 360.10, 357.84, 360.90, 358.64 1993, 01, 33984, 1993.0411, 362.18, 358.54, 361.50, 357.87, 362.18, 358.54 1993, 02, 34015, 1993.1260, 361.93, 357.67, 362.15, 357.89, 361.93, 357.67 1993, 03, 34043, 1993.2027, 362.76, 358.10, 362.58, 357.92, 362.76, 358.10 1993, 04, 34074, 1993.2877, 363.52, 358.62, 362.86, 357.96, 363.52, 358.62 1993, 05, 34104, 1993.3699, -99.99, -99.99, 363.07, 357.99, 363.07, 357.99 1993, 06, 34135, 1993.4548, 360.99, 357.95, 361.08, 358.04, 360.99, 357.95 1993, 07, 34165, 1993.5370, 354.19, 357.56, 354.73, 358.10, 354.19, 357.56 1993, 08, 34196, 1993.6219, 348.12, 357.81, 348.49, 358.18, 348.12, 357.81 1993, 09, 34227, 1993.7068, 348.71, 358.03, 348.97, 358.28, 348.71, 358.03 1993, 10, 34257, 1993.7890, 353.22, 357.92, 353.70, 358.40, 353.22, 357.92 1993, 11, 34288, 1993.8740, 357.02, 357.42, 358.15, 358.54, 357.02, 357.42 1993, 12, 34318, 1993.9562, 360.36, 358.09, 360.97, 358.70, 360.36, 358.09 1994, 01, 34349, 1994.0411, 363.06, 359.41, 362.53, 358.88, 363.06, 359.41 1994, 02, 34380, 1994.1260, 364.16, 359.88, 363.33, 359.05, 364.16, 359.88 1994, 03, 34408, 1994.2027, 364.86, 360.17, 363.89, 359.21, 364.86, 360.17 1994, 04, 34439, 1994.2877, 364.47, 359.54, 364.31, 359.38, 364.47, 359.54 1994, 05, 34469, 1994.3699, 364.31, 359.21, 364.64, 359.54, 364.31, 359.21 1994, 06, 34500, 1994.4548, 362.60, 359.54, 362.77, 359.71, 362.60, 359.54 1994, 07, 34530, 1994.5370, 356.06, 359.44, 356.49, 359.87, 356.06, 359.44 1994, 08, 34561, 1994.6219, 350.86, 360.60, 350.30, 360.04, 350.86, 360.60 1994, 09, 34592, 1994.7068, 350.69, 360.05, 350.84, 360.20, 350.69, 360.05 1994, 10, 34622, 1994.7890, 356.07, 360.79, 355.64, 360.36, 356.07, 360.79 1994, 11, 34653, 1994.8740, 360.05, 360.45, 360.12, 360.52, 360.05, 360.45 1994, 12, 34683, 1994.9562, 363.29, 361.01, 362.95, 360.67, 363.29, 361.01 1995, 01, 34714, 1995.0411, 363.50, 359.83, 364.51, 360.84, 363.50, 359.83 1995, 02, 34745, 1995.1260, 364.91, 360.62, 365.30, 361.01, 364.91, 360.62 1995, 03, 34773, 1995.2027, 366.71, 362.00, 365.87, 361.16, 366.71, 362.00 1995, 04, 34804, 1995.2877, 366.33, 361.39, 366.29, 361.34, 366.33, 361.39 1995, 05, 34834, 1995.3699, 365.75, 360.63, 366.64, 361.52, 365.75, 360.63 1995, 06, 34865, 1995.4548, 364.32, 361.25, 364.77, 361.70, 364.32, 361.25 1995, 07, 34895, 1995.5370, 358.60, 362.00, 358.49, 361.89, 358.60, 362.00 1995, 08, 34926, 1995.6219, 352.05, 361.83, 352.31, 362.09, 352.05, 361.83 1995, 09, 34957, 1995.7068, 353.46, 362.86, 352.88, 362.28, 353.46, 362.86 1995, 10, 34987, 1995.7890, 357.26, 362.00, 357.73, 362.47, 357.26, 362.00 1995, 11, 35018, 1995.8740, 362.48, 362.89, 362.25, 362.66, 362.48, 362.89 1995, 12, 35048, 1995.9562, 365.42, 363.13, 365.12, 362.83, 365.42, 363.13 1996, 01, 35079, 1996.0410, 366.94, 363.25, 366.69, 363.00, 366.94, 363.25 1996, 02, 35110, 1996.1257, 366.68, 362.37, 367.48, 363.17, 366.68, 362.37 1996, 03, 35139, 1996.2049, 367.62, 362.89, 368.05, 363.32, 367.62, 362.89 1996, 04, 35170, 1996.2896, 368.17, 363.19, 368.45, 363.47, 368.17, 363.19 1996, 05, 35200, 1996.3716, 368.93, 363.79, 368.75, 363.61, 368.93, 363.79 1996, 06, 35231, 1996.4563, 367.46, 364.45, 366.74, 363.74, 367.46, 364.45 1996, 07, 35261, 1996.5383, 361.53, 365.06, 360.30, 363.84, 361.53, 365.06 1996, 08, 35292, 1996.6230, 356.10, 365.96, 354.06, 363.92, 356.10, 365.96 1996, 09, 35323, 1996.7077, 354.51, 363.92, 354.58, 363.99, 354.51, 363.92 1996, 10, 35353, 1996.7896, 360.10, 364.82, 359.31, 364.04, 360.10, 364.82 1996, 11, 35384, 1996.8743, 363.81, 364.20, 363.69, 364.09, 363.81, 364.20 1996, 12, 35414, 1996.9563, 365.52, 363.22, 366.43, 364.12, 365.52, 363.22 1997, 01, 35445, 1997.0411, 367.59, 363.89, 367.87, 364.17, 367.59, 363.89 1997, 02, 35476, 1997.1260, 368.89, 364.56, 368.56, 364.22, 368.89, 364.56 1997, 03, 35504, 1997.2027, 368.14, 363.39, 369.03, 364.28, 368.14, 363.39 1997, 04, 35535, 1997.2877, 368.83, 363.84, 369.36, 364.37, 368.83, 363.84 1997, 05, 35565, 1997.3699, 369.48, 364.31, 369.64, 364.47, 369.48, 364.31 1997, 06, 35596, 1997.4548, 367.57, 364.48, 367.68, 364.59, 367.57, 364.48 1997, 07, 35626, 1997.5370, -99.99, -99.99, 361.29, 364.72, 361.29, 364.72 1997, 08, 35657, 1997.6219, 355.00, 364.87, 355.00, 364.87, 355.00, 364.87 1997, 09, 35688, 1997.7068, 356.01, 365.50, 355.55, 365.04, 356.01, 365.50 1997, 10, 35718, 1997.7890, 360.71, 365.49, 360.43, 365.21, 360.71, 365.49 1997, 11, 35749, 1997.8740, 364.75, 365.15, 365.00, 365.40, 364.75, 365.15 1997, 12, 35779, 1997.9562, 367.82, 365.51, 367.91, 365.60, 367.82, 365.51 1998, 01, 35810, 1998.0411, 369.43, 365.71, 369.55, 365.82, 369.43, 365.71 1998, 02, 35841, 1998.1260, 370.10, 365.75, 370.41, 366.06, 370.10, 365.75 1998, 03, 35869, 1998.2027, 370.86, 366.10, 371.06, 366.29, 370.86, 366.10 1998, 04, 35900, 1998.2877, 370.53, 365.51, 371.57, 366.55, 370.53, 365.51 1998, 05, 35930, 1998.3699, 371.26, 366.07, 372.02, 366.82, 371.26, 366.07 1998, 06, 35961, 1998.4548, 369.30, 366.19, 370.22, 367.11, 369.30, 366.19 1998, 07, 35991, 1998.5370, 364.49, 367.94, 363.94, 367.39, 364.49, 367.94 1998, 08, 36022, 1998.6219, 357.46, 367.38, 357.76, 367.67, 357.46, 367.38 1998, 09, 36053, 1998.7068, 360.55, 370.07, 358.41, 367.94, 360.55, 370.07 1998, 10, 36083, 1998.7890, 364.03, 368.84, 363.37, 368.18, 364.03, 368.84 1998, 11, 36114, 1998.8740, 368.71, 369.12, 367.99, 368.40, 368.71, 369.12 1998, 12, 36144, 1998.9562, 371.79, 369.47, 370.90, 368.58, 371.79, 369.47 1999, 01, 36175, 1999.0411, 372.68, 368.94, 372.48, 368.74, 372.68, 368.94 1999, 02, 36206, 1999.1260, 373.84, 369.47, 373.25, 368.88, 373.84, 369.47 1999, 03, 36234, 1999.2027, 373.77, 368.98, 373.77, 368.98, 373.77, 368.98 1999, 04, 36265, 1999.2877, 374.10, 369.06, 374.12, 369.08, 374.10, 369.06 1999, 05, 36295, 1999.3699, 374.51, 369.29, 374.39, 369.17, 374.51, 369.29 1999, 06, 36326, 1999.4548, 372.03, 368.90, 372.39, 369.26, 372.03, 368.90 1999, 07, 36356, 1999.5370, 364.82, 368.28, 365.89, 369.35, 364.82, 368.28 1999, 08, 36387, 1999.6219, 359.10, 369.06, 359.49, 369.45, 359.10, 369.06 1999, 09, 36418, 1999.7068, 359.80, 369.37, 359.99, 369.56, 359.80, 369.37 1999, 10, 36448, 1999.7890, 364.69, 369.52, 364.84, 369.67, 364.69, 369.52 1999, 11, 36479, 1999.8740, 369.80, 370.21, 369.39, 369.80, 369.80, 370.21 1999, 12, 36509, 1999.9562, 372.63, 370.30, 372.25, 369.92, 372.63, 370.30 2000, 01, 36540, 2000.0410, 373.23, 369.48, 373.81, 370.05, 373.23, 369.48 2000, 02, 36571, 2000.1257, 375.13, 370.74, 374.58, 370.19, 375.13, 370.74 2000, 03, 36600, 2000.2049, 374.82, 370.00, 375.14, 370.32, 374.82, 370.00 2000, 04, 36631, 2000.2896, 375.42, 370.35, 375.53, 370.46, 375.42, 370.35 2000, 05, 36661, 2000.3716, 376.18, 370.94, 375.83, 370.60, 376.18, 370.94 2000, 06, 36692, 2000.4563, 374.03, 370.98, 373.80, 370.74, 374.03, 370.98 2000, 07, 36722, 2000.5383, 366.53, 370.13, 367.28, 370.88, 366.53, 370.13 2000, 08, 36753, 2000.6230, 360.77, 370.82, 360.97, 371.02, 360.77, 370.82 2000, 09, 36784, 2000.7077, 361.78, 371.36, 361.58, 371.16, 361.78, 371.36 2000, 10, 36814, 2000.7896, 367.52, 372.33, 366.48, 371.29, 367.52, 372.33 2000, 11, 36845, 2000.8743, 370.55, 370.94, 371.02, 371.42, 370.55, 370.94 2000, 12, 36875, 2000.9563, 373.37, 371.02, 373.89, 371.54, 373.37, 371.02 2001, 01, 36906, 2001.0411, 376.15, 372.38, 375.44, 371.67, 376.15, 372.38 2001, 02, 36937, 2001.1260, 375.93, 371.51, 376.20, 371.79, 375.93, 371.51 2001, 03, 36965, 2001.2027, 376.44, 371.60, 376.73, 371.90, 376.44, 371.60 2001, 04, 36996, 2001.2877, 377.48, 372.40, 377.10, 372.01, 377.48, 372.40 2001, 05, 37026, 2001.3699, 377.67, 372.40, 377.38, 372.12, 377.67, 372.40 2001, 06, 37057, 2001.4548, 375.54, 372.38, 375.38, 372.23, 375.54, 372.38 2001, 07, 37087, 2001.5370, 369.04, 372.53, 368.84, 372.33, 369.04, 372.53 2001, 08, 37118, 2001.6219, 361.67, 371.71, 362.39, 372.44, 361.67, 371.71 2001, 09, 37149, 2001.7068, 363.38, 373.04, 362.89, 372.55, 363.38, 373.04 2001, 10, 37179, 2001.7890, 367.74, 372.61, 367.79, 372.67, 367.74, 372.61 2001, 11, 37210, 2001.8740, 373.17, 373.58, 372.38, 372.79, 373.17, 373.58 2001, 12, 37240, 2001.9562, 374.42, 372.07, 375.27, 372.92, 374.42, 372.07 2002, 01, 37271, 2002.0411, 376.64, 372.85, 376.85, 373.06, 376.64, 372.85 2002, 02, 37302, 2002.1260, 377.41, 372.98, 377.64, 373.21, 377.41, 372.98 2002, 03, 37330, 2002.2027, 378.25, 373.39, 378.22, 373.36, 378.25, 373.39 2002, 04, 37361, 2002.2877, 378.73, 373.63, 378.64, 373.54, 378.73, 373.63 2002, 05, 37391, 2002.3699, 379.01, 373.72, 379.01, 373.72, 379.01, 373.72 2002, 06, 37422, 2002.4548, 375.96, 372.79, 377.10, 373.93, 375.96, 372.79 2002, 07, 37452, 2002.5370, 370.77, 374.27, 370.64, 374.15, 370.77, 374.27 2002, 08, 37483, 2002.6219, 364.05, 374.15, 364.29, 374.39, 364.05, 374.15 2002, 09, 37514, 2002.7068, 365.36, 375.06, 364.94, 374.64, 365.36, 375.06 2002, 10, 37544, 2002.7890, 370.25, 375.14, 369.99, 374.89, 370.25, 375.14 2002, 11, 37575, 2002.8740, 374.04, 374.46, 374.74, 375.15, 374.04, 374.46 2002, 12, 37605, 2002.9562, 377.99, 375.63, 377.78, 375.41, 377.99, 375.63 2003, 01, 37636, 2003.0411, 379.02, 375.22, 379.49, 375.68, 379.02, 375.22 2003, 02, 37667, 2003.1260, 379.36, 374.91, 380.41, 375.96, 379.36, 374.91 2003, 03, 37695, 2003.2027, 380.85, 375.97, 381.08, 376.20, 380.85, 375.97 2003, 04, 37726, 2003.2877, 381.39, 376.26, 381.59, 376.46, 381.39, 376.26 2003, 05, 37756, 2003.3699, 382.37, 377.06, 382.01, 376.70, 382.37, 377.06 2003, 06, 37787, 2003.4548, 381.02, 377.84, 380.11, 376.93, 381.02, 377.84 2003, 07, 37817, 2003.5370, 373.78, 377.31, 373.61, 377.13, 373.78, 377.31 2003, 08, 37848, 2003.6219, 367.97, 378.11, 367.18, 377.32, 367.97, 378.11 2003, 09, 37879, 2003.7068, 368.55, 378.30, 367.74, 377.48, 368.55, 378.30 2003, 10, 37909, 2003.7890, 372.29, 377.21, 372.71, 377.62, 372.29, 377.21 2003, 11, 37940, 2003.8740, 377.72, 378.14, 377.33, 377.75, 377.72, 378.14 2003, 12, 37970, 2003.9562, 380.00, 377.62, 380.23, 377.86, 380.00, 377.62 2004, 01, 38001, 2004.0410, 382.45, 378.63, 381.78, 377.96, 382.45, 378.63 2004, 02, 38032, 2004.1257, 382.33, 377.86, 382.52, 378.05, 382.33, 377.86 2004, 03, 38061, 2004.2049, 381.59, 376.68, 383.05, 378.14, 381.59, 376.68 2004, 04, 38092, 2004.2896, 383.20, 378.04, 383.40, 378.24, 383.20, 378.04 2004, 05, 38122, 2004.3716, 383.55, 378.22, 383.67, 378.34, 383.55, 378.22 2004, 06, 38153, 2004.4563, 382.58, 379.46, 381.56, 378.44, 382.58, 379.46 2004, 07, 38183, 2004.5383, 374.60, 378.26, 374.88, 378.55, 374.60, 378.26 2004, 08, 38214, 2004.6230, 368.67, 378.90, 368.43, 378.66, 368.67, 378.90 2004, 09, 38245, 2004.7077, 368.54, 378.30, 369.03, 378.79, 368.54, 378.30 2004, 10, 38275, 2004.7896, 373.38, 378.28, 374.02, 378.92, 373.38, 378.28 2004, 11, 38306, 2004.8743, 378.50, 378.90, 378.66, 379.07, 378.50, 378.90 2004, 12, 38336, 2004.9563, 381.67, 379.28, 381.61, 379.23, 381.67, 379.28 2005, 01, 38367, 2005.0411, 384.11, 380.27, 383.24, 379.40, 384.11, 380.27 2005, 02, 38398, 2005.1260, 384.29, 379.80, 384.07, 379.58, 384.29, 379.80 2005, 03, 38426, 2005.2027, 384.12, 379.20, 384.68, 379.76, 384.12, 379.20 2005, 04, 38457, 2005.2877, 385.28, 380.11, 385.14, 379.96, 385.28, 380.11 2005, 05, 38487, 2005.3699, 385.30, 379.94, 385.53, 380.17, 385.30, 379.94 2005, 06, 38518, 2005.4548, 383.78, 380.56, 383.60, 380.39, 383.78, 380.56 2005, 07, 38548, 2005.5370, 377.05, 380.60, 377.06, 380.61, 377.05, 380.60 2005, 08, 38579, 2005.6219, 370.59, 380.82, 370.62, 380.84, 370.59, 380.82 2005, 09, 38610, 2005.7068, 372.09, 381.92, 371.25, 381.08, 372.09, 381.92 2005, 10, 38640, 2005.7890, 375.18, 380.14, 376.35, 381.31, 375.18, 380.14 2005, 11, 38671, 2005.8740, 381.70, 382.12, 381.13, 381.55, 381.70, 382.12 2005, 12, 38701, 2005.9562, 385.05, 382.65, 384.18, 381.79, 385.05, 382.65 2006, 01, 38732, 2006.0411, 384.95, 381.09, 385.89, 382.03, 384.95, 381.09 2006, 02, 38763, 2006.1260, 385.51, 381.00, 386.79, 382.29, 385.51, 381.00 2006, 03, 38791, 2006.2027, 386.79, 381.85, 387.46, 382.52, 386.79, 381.85 2006, 04, 38822, 2006.2877, 387.72, 382.52, 387.98, 382.78, 387.72, 382.52 2006, 05, 38852, 2006.3699, 388.61, 383.23, 388.41, 383.03, 388.61, 383.23 2006, 06, 38883, 2006.4548, 387.49, 384.27, 386.50, 383.28, 387.49, 384.27 2006, 07, 38913, 2006.5370, 380.90, 384.47, 379.93, 383.50, 380.90, 384.47 2006, 08, 38944, 2006.6219, 373.88, 384.15, 373.42, 383.70, 373.88, 384.15 2006, 09, 38975, 2006.7068, 374.80, 384.68, 374.00, 383.87, 374.80, 384.68 2006, 10, 39005, 2006.7890, 378.87, 383.85, 379.03, 384.01, 378.87, 383.85 2006, 11, 39036, 2006.8740, 384.20, 384.62, 383.72, 384.14, 384.20, 384.62 2006, 12, 39066, 2006.9562, 387.15, 384.74, 386.65, 384.24, 387.15, 384.74 2007, 01, 39097, 2007.0411, 388.28, 384.41, 388.21, 384.33, 388.28, 384.41 2007, 02, 39128, 2007.1260, 388.81, 384.28, 388.94, 384.41, 388.81, 384.28 2007, 03, 39156, 2007.2027, 389.68, 384.72, 389.44, 384.48, 389.68, 384.72 2007, 04, 39187, 2007.2877, 389.76, 384.54, 389.78, 384.56, 389.76, 384.54 2007, 05, 39217, 2007.3699, 389.49, 384.09, 390.05, 384.64, 389.49, 384.09 2007, 06, 39248, 2007.4548, 387.83, 384.59, 387.99, 384.75, 387.83, 384.59 2007, 07, 39278, 2007.5370, 380.80, 384.38, 381.28, 384.86, 380.80, 384.38 2007, 08, 39309, 2007.6219, 373.27, 383.59, 374.69, 385.01, 373.27, 383.59 2007, 09, 39340, 2007.7068, 375.35, 385.26, 375.26, 385.17, 375.35, 385.26 2007, 10, 39370, 2007.7890, 380.65, 385.65, 380.35, 385.35, 380.65, 385.65 2007, 11, 39401, 2007.8740, 384.26, 384.68, 385.12, 385.55, 384.26, 384.68 2007, 12, 39431, 2007.9562, -99.99, -99.99, 388.16, 385.75, 388.16, 385.75 2008, 01, 39462, 2008.0410, 390.11, 386.22, 389.85, 385.96, 390.11, 386.22 2008, 02, 39493, 2008.1257, 390.87, 386.32, 390.71, 386.17, 390.87, 386.32 2008, 03, 39522, 2008.2049, 392.53, 387.54, 391.35, 386.36, 392.53, 387.54 2008, 04, 39553, 2008.2896, 392.29, 387.04, 391.80, 386.55, 392.29, 387.04 2008, 05, 39583, 2008.3716, 392.62, 387.20, 392.14, 386.72, 392.62, 387.20 2008, 06, 39614, 2008.4563, 389.45, 386.28, 390.06, 386.89, 389.45, 386.28 2008, 07, 39644, 2008.5383, 383.01, 386.74, 383.32, 387.05, 383.01, 386.74 2008, 08, 39675, 2008.6230, -99.99, -99.99, 376.80, 387.21, 376.80, 387.21 2008, 09, 39706, 2008.7077, 377.46, 387.38, 377.43, 387.36, 377.46, 387.38 2008, 10, 39736, 2008.7896, 381.51, 386.50, 382.51, 387.50, 381.51, 386.50 2008, 11, 39767, 2008.8743, 388.15, 388.56, 387.22, 387.63, 388.15, 388.56 2008, 12, 39797, 2008.9563, 389.89, 387.46, 390.18, 387.76, 389.89, 387.46 2009, 01, 39828, 2009.0411, 393.17, 389.27, 391.77, 387.87, 393.17, 389.27 2009, 02, 39859, 2009.1260, 392.35, 387.78, 392.53, 387.96, 392.35, 387.78 2009, 03, 39887, 2009.2027, 393.45, 388.45, 393.04, 388.04, 393.45, 388.45 2009, 04, 39918, 2009.2877, 393.90, 388.63, 393.37, 388.11, 393.90, 388.63 2009, 05, 39948, 2009.3699, 394.00, 388.54, 393.62, 388.16, 394.00, 388.54 2009, 06, 39979, 2009.4548, 391.45, 388.18, 391.49, 388.22, 391.45, 388.18 2009, 07, 40009, 2009.5370, 384.87, 388.49, 384.66, 388.28, 384.87, 388.49 2009, 08, 40040, 2009.6219, 377.83, 388.23, 377.94, 388.34, 377.83, 388.23 2009, 09, 40071, 2009.7068, 377.69, 387.69, 378.43, 388.43, 377.69, 387.69 2009, 10, 40101, 2009.7890, 382.90, 387.94, 383.49, 388.53, 382.90, 387.94 2009, 11, 40132, 2009.8740, 387.22, 387.65, 388.24, 388.67, 387.22, 387.65 2009, 12, 40162, 2009.9562, -99.99, -99.99, 391.26, 388.82, 391.26, 388.82 2010, 01, 40193, 2010.0411, 392.33, 388.41, 392.93, 389.01, 392.33, 388.41 2010, 02, 40224, 2010.1260, 393.47, 388.88, 393.81, 389.22, 393.47, 388.88 2010, 03, 40252, 2010.2027, 393.63, 388.60, 394.46, 389.43, 393.63, 388.60 2010, 04, 40283, 2010.2877, 395.04, 389.75, 394.97, 389.68, 395.04, 389.75 2010, 05, 40313, 2010.3699, 395.58, 390.10, 395.41, 389.94, 395.58, 390.10 2010, 06, 40344, 2010.4548, 394.52, 391.24, 393.49, 390.21, 394.52, 391.24 2010, 07, 40374, 2010.5370, 386.28, 389.91, 386.83, 390.47, 386.28, 389.91 2010, 08, 40405, 2010.6219, 380.69, 391.14, 380.28, 390.73, 380.69, 391.14 2010, 09, 40436, 2010.7068, 382.09, 392.14, 380.94, 390.98, 382.09, 392.14 2010, 10, 40466, 2010.7890, 386.88, 391.94, 386.15, 391.21, 386.88, 391.94 2010, 11, 40497, 2010.8740, 391.25, 391.68, 391.01, 391.44, 391.25, 391.68 2010, 12, 40527, 2010.9562, 393.85, 391.40, 394.08, 391.64, 393.85, 391.40 2011, 01, 40558, 2011.0411, 395.11, 391.17, 395.78, 391.84, 395.11, 391.17 2011, 02, 40589, 2011.1260, 396.02, 391.42, 396.64, 392.03, 396.02, 391.42 2011, 03, 40617, 2011.2027, 397.33, 392.28, 397.25, 392.20, 397.33, 392.28 2011, 04, 40648, 2011.2877, 397.97, 392.66, 397.70, 392.39, 397.97, 392.66 2011, 05, 40678, 2011.3699, 398.28, 392.78, 398.07, 392.57, 398.28, 392.78 2011, 06, 40709, 2011.4548, 394.96, 391.66, 396.04, 392.75, 394.96, 391.66 2011, 07, 40739, 2011.5370, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2011, 08, 40770, 2011.6219, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2011, 09, 40801, 2011.7068, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2011, 10, 40831, 2011.7890, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2011, 11, 40862, 2011.8740, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 2011, 12, 40892, 2011.9562, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99