"-------------------------------------------------------------------------------------------" " Monthly atmospheric CO2 concentrations (ppm) derived from flask air samples " " American Samoa: Latitude 14.2°S Longitude 170.6°W Elevation 30m " " " " 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 20-Jul-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] 1981, 01, 29601, 1981.0411, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 02, 29632, 1981.1260, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 03, 29660, 1981.2027, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 04, 29691, 1981.2877, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 05, 29721, 1981.3699, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 06, 29752, 1981.4548, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 07, 29782, 1981.5370, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 08, 29813, 1981.6219, -99.99, -99.99, -99.99, -99.99, -99.99, -99.99 1981, 09, 29844, 1981.7068, 339.02, 339.25, 339.06, 339.29, 339.02, 339.25 1981, 10, 29874, 1981.7890, 338.87, 339.13, 339.22, 339.47, 338.87, 339.13 1981, 11, 29905, 1981.8740, 339.76, 339.81, 339.61, 339.65, 339.76, 339.81 1981, 12, 29935, 1981.9562, 339.90, 339.73, 340.00, 339.83, 339.90, 339.73 1982, 01, 29966, 1982.0411, 340.67, 340.39, 340.28, 340.00, 340.67, 340.39 1982, 02, 29997, 1982.1260, 340.95, 340.59, 340.52, 340.15, 340.95, 340.59 1982, 03, 30025, 1982.2027, 340.21, 339.93, 340.57, 340.28, 340.21, 339.93 1982, 04, 30056, 1982.2877, 340.52, 340.57, 340.37, 340.41, 340.52, 340.57 1982, 05, 30086, 1982.3699, 340.12, 340.36, 340.28, 340.51, 340.12, 340.36 1982, 06, 30117, 1982.4548, 340.20, 340.35, 340.46, 340.61, 340.20, 340.35 1982, 07, 30147, 1982.5370, 341.12, 341.15, 340.64, 340.68, 341.12, 341.15 1982, 08, 30178, 1982.6219, 341.33, 341.42, 340.66, 340.74, 341.33, 341.42 1982, 09, 30209, 1982.7068, 340.52, 340.76, 340.55, 340.79, 340.52, 340.76 1982, 10, 30239, 1982.7890, 340.12, 340.38, 340.58, 340.84, 340.12, 340.38 1982, 11, 30270, 1982.8740, 340.50, 340.54, 340.86, 340.91, 340.50, 340.54 1982, 12, 30300, 1982.9562, 340.98, 340.80, 341.18, 341.00, 340.98, 340.80 1983, 01, 30331, 1983.0411, 340.82, 340.53, 341.41, 341.12, 340.82, 340.53 1983, 02, 30362, 1983.1260, 341.01, 340.64, 341.65, 341.28, 341.01, 340.64 1983, 03, 30390, 1983.2027, 341.01, 340.72, 341.73, 341.44, 341.01, 340.72 1983, 04, 30421, 1983.2877, 341.83, 341.87, 341.60, 341.65, 341.83, 341.87 1983, 05, 30451, 1983.3699, 341.99, 342.23, 341.60, 341.85, 341.99, 342.23 1983, 06, 30482, 1983.4548, 342.40, 342.55, 341.90, 342.05, 342.40, 342.55 1983, 07, 30512, 1983.5370, 342.37, 342.40, 342.20, 342.24, 342.37, 342.40 1983, 08, 30543, 1983.6219, 342.39, 342.48, 342.34, 342.42, 342.39, 342.48 1983, 09, 30574, 1983.7068, 342.16, 342.40, 342.35, 342.59, 342.16, 342.40 1983, 10, 30604, 1983.7890, 342.63, 342.90, 342.48, 342.75, 342.63, 342.90 1983, 11, 30635, 1983.8740, 342.94, 342.98, 342.85, 342.89, 342.94, 342.98 1983, 12, 30665, 1983.9562, 342.56, 342.38, 343.21, 343.03, 342.56, 342.38 1984, 01, 30696, 1984.0410, 343.83, 343.53, 343.45, 343.16, 343.83, 343.53 1984, 02, 30727, 1984.1257, 343.92, 343.54, 343.65, 343.28, 343.92, 343.54 1984, 03, 30756, 1984.2049, 343.60, 343.31, 343.67, 343.38, 343.60, 343.31 1984, 04, 30787, 1984.2896, 344.12, 344.17, 343.43, 343.49, 344.12, 344.17 1984, 05, 30817, 1984.3716, 342.90, 343.15, 343.34, 343.59, 342.90, 343.15 1984, 06, 30848, 1984.4563, 343.28, 343.44, 343.56, 343.71, 343.28, 343.44 1984, 07, 30878, 1984.5383, 343.30, 343.33, 343.80, 343.84, 343.30, 343.33 1984, 08, 30909, 1984.6230, 343.82, 343.91, 343.89, 343.98, 343.82, 343.91 1984, 09, 30940, 1984.7077, 344.52, 344.77, 343.89, 344.14, 344.52, 344.77 1984, 10, 30970, 1984.7896, 344.21, 344.48, 344.02, 344.29, 344.21, 344.48 1984, 11, 31001, 1984.8743, 344.00, 344.04, 344.40, 344.44, 344.00, 344.04 1984, 12, 31031, 1984.9563, 344.78, 344.59, 344.78, 344.59, 344.78, 344.59 1985, 01, 31062, 1985.0411, 344.93, 344.64, 345.05, 344.75, 344.93, 344.64 1985, 02, 31093, 1985.1260, 345.31, 344.92, 345.29, 344.90, 345.31, 344.92 1985, 03, 31121, 1985.2027, 345.41, 345.11, 345.34, 345.03, 345.41, 345.11 1985, 04, 31152, 1985.2877, 345.48, 345.52, 345.13, 345.18, 345.48, 345.52 1985, 05, 31182, 1985.3699, 344.15, 344.40, 345.06, 345.32, 344.15, 344.40 1985, 06, 31213, 1985.4548, 345.45, 345.60, 345.31, 345.47, 345.45, 345.60 1985, 07, 31243, 1985.5370, 345.19, 345.23, 345.57, 345.61, 345.19, 345.23 1985, 08, 31274, 1985.6219, 345.27, 345.36, 345.67, 345.76, 345.27, 345.36 1985, 09, 31305, 1985.7068, 346.77, 347.02, 345.65, 345.90, 346.77, 347.02 1985, 10, 31335, 1985.7890, 345.90, 346.18, 345.75, 346.02, 345.90, 346.18 1985, 11, 31366, 1985.8740, 346.31, 346.36, 346.09, 346.14, 346.31, 346.36 1985, 12, 31396, 1985.9562, -99.99, -99.99, 346.42, 346.23, 346.42, 346.23 1986, 01, 31427, 1986.0411, 346.34, 346.04, 346.63, 346.32, 346.34, 346.04 1986, 02, 31458, 1986.1260, -99.99, -99.99, 346.80, 346.40, 346.80, 346.40 1986, 03, 31486, 1986.2027, 346.84, 346.53, 346.78, 346.47, 346.84, 346.53 1986, 04, 31517, 1986.2877, 346.85, 346.90, 346.49, 346.54, 346.85, 346.90 1986, 05, 31547, 1986.3699, 345.96, 346.22, 346.34, 346.60, 345.96, 346.22 1986, 06, 31578, 1986.4548, 346.32, 346.48, 346.50, 346.66, 346.32, 346.48 1986, 07, 31608, 1986.5370, 346.75, 346.79, 346.68, 346.72, 346.75, 346.79 1986, 08, 31639, 1986.6219, 345.88, 345.97, 346.69, 346.78, 345.88, 345.97 1986, 09, 31670, 1986.7068, -99.99, -99.99, 346.59, 346.84, 346.59, 346.84 1986, 10, 31700, 1986.7890, 347.23, 347.51, 346.63, 346.91, 347.23, 347.51 1986, 11, 31731, 1986.8740, 347.09, 347.13, 346.93, 346.98, 347.09, 347.13 1986, 12, 31761, 1986.9562, 346.94, 346.74, 347.25, 347.06, 346.94, 346.74 1987, 01, 31792, 1987.0411, 347.11, 346.80, 347.46, 347.15, 347.11, 346.80 1987, 02, 31823, 1987.1260, 347.69, 347.29, 347.66, 347.25, 347.69, 347.29 1987, 03, 31851, 1987.2027, 348.71, 348.40, 347.67, 347.36, 348.71, 348.40 1987, 04, 31882, 1987.2877, 347.17, 347.21, 347.45, 347.49, 347.17, 347.21 1987, 05, 31912, 1987.3699, 347.27, 347.54, 347.37, 347.64, 347.27, 347.54 1987, 06, 31943, 1987.4548, 347.40, 347.56, 347.64, 347.80, 347.40, 347.56 1987, 07, 31973, 1987.5370, 347.67, 347.71, 347.94, 347.98, 347.67, 347.71 1987, 08, 32004, 1987.6219, 348.12, 348.21, 348.09, 348.19, 348.12, 348.21 1987, 09, 32035, 1987.7068, 348.30, 348.56, 348.14, 348.40, 348.30, 348.56 1987, 10, 32065, 1987.7890, 348.33, 348.62, 348.32, 348.60, 348.33, 348.62 1987, 11, 32096, 1987.8740, 349.00, 349.04, 348.76, 348.81, 349.00, 349.04 1987, 12, 32126, 1987.9562, 349.35, 349.16, 349.20, 349.00, 349.35, 349.16 1988, 01, 32157, 1988.0410, 349.70, 349.38, 349.51, 349.19, 349.70, 349.38 1988, 02, 32188, 1988.1257, 350.02, 349.61, 349.78, 349.37, 350.02, 349.61 1988, 03, 32217, 1988.2049, 349.35, 349.03, 349.84, 349.53, 349.35, 349.03 1988, 04, 32248, 1988.2896, 349.89, 349.94, 349.64, 349.70, 349.89, 349.94 1988, 05, 32278, 1988.3716, 349.59, 349.86, 349.59, 349.86, 349.59, 349.86 1988, 06, 32309, 1988.4563, 349.72, 349.89, 349.86, 350.03, 349.72, 349.89 1988, 07, 32339, 1988.5383, 349.98, 350.02, 350.15, 350.19, 349.98, 350.02 1988, 08, 32370, 1988.6230, 350.18, 350.27, 350.26, 350.36, 350.18, 350.27 1988, 09, 32401, 1988.7077, 350.09, 350.35, 350.27, 350.53, 350.09, 350.35 1988, 10, 32431, 1988.7896, 350.44, 350.73, 350.41, 350.70, 350.44, 350.73 1988, 11, 32462, 1988.8743, 350.85, 350.89, 350.82, 350.87, 350.85, 350.89 1988, 12, 32492, 1988.9563, 351.30, 351.10, 351.22, 351.02, 351.30, 351.10 1989, 01, 32523, 1989.0411, 351.71, 351.39, 351.48, 351.16, 351.71, 351.39 1989, 02, 32554, 1989.1260, 352.05, 351.64, 351.70, 351.28, 352.05, 351.64 1989, 03, 32582, 1989.2027, 351.14, 350.81, 351.69, 351.37, 351.14, 350.81 1989, 04, 32613, 1989.2877, 351.95, 351.99, 351.40, 351.45, 351.95, 351.99 1989, 05, 32643, 1989.3699, 351.83, 352.11, 351.24, 351.51, 351.83, 352.11 1989, 06, 32674, 1989.4548, 351.17, 351.34, 351.39, 351.56, 351.17, 351.34 1989, 07, 32704, 1989.5370, 351.31, 351.35, 351.56, 351.60, 351.31, 351.35 1989, 08, 32735, 1989.6219, 351.28, 351.38, 351.56, 351.66, 351.28, 351.38 1989, 09, 32766, 1989.7068, 351.42, 351.69, 351.45, 351.72, 351.42, 351.69 1989, 10, 32796, 1989.7890, 351.47, 351.76, 351.50, 351.80, 351.47, 351.76 1989, 11, 32827, 1989.8740, 351.95, 352.00, 351.85, 351.90, 351.95, 352.00 1989, 12, 32857, 1989.9562, 351.90, 351.70, 352.22, 352.01, 351.90, 351.70 1990, 01, 32888, 1990.0411, 352.35, 352.02, 352.48, 352.15, 352.35, 352.02 1990, 02, 32919, 1990.1260, 351.72, 351.30, 352.73, 352.31, 351.72, 351.30 1990, 03, 32947, 1990.2027, 352.92, 352.58, 352.79, 352.46, 352.92, 352.58 1990, 04, 32978, 1990.2877, 353.15, 353.20, 352.59, 352.64, 353.15, 353.20 1990, 05, 33008, 1990.3699, 352.44, 352.72, 352.52, 352.80, 352.44, 352.72 1990, 06, 33039, 1990.4548, 353.01, 353.18, 352.79, 352.97, 353.01, 353.18 1990, 07, 33069, 1990.5370, 352.93, 352.97, 353.08, 353.12, 352.93, 352.97 1990, 08, 33100, 1990.6219, 353.20, 353.30, 353.17, 353.27, 353.20, 353.30 1990, 09, 33131, 1990.7068, 353.30, 353.58, 353.14, 353.41, 353.30, 353.58 1990, 10, 33161, 1990.7890, 352.74, 353.05, 353.24, 353.55, 352.74, 353.05 1990, 11, 33192, 1990.8740, 353.42, 353.48, 353.63, 353.68, 353.42, 353.48 1990, 12, 33222, 1990.9562, 353.80, 353.59, 354.01, 353.80, 353.80, 353.59 1991, 01, 33253, 1991.0411, 354.57, 354.24, 354.26, 353.92, 354.57, 354.24 1991, 02, 33284, 1991.1260, 354.97, 354.54, 354.46, 354.03, 354.97, 354.54 1991, 03, 33312, 1991.2027, 354.77, 354.43, 354.44, 354.10, 354.77, 354.43 1991, 04, 33343, 1991.2877, 354.01, 354.06, 354.12, 354.17, 354.01, 354.06 1991, 05, 33373, 1991.3699, 353.94, 354.22, 353.94, 354.23, 353.94, 354.22 1991, 06, 33404, 1991.4548, 354.17, 354.35, 354.10, 354.27, 354.17, 354.35 1991, 07, 33434, 1991.5370, 354.36, 354.40, 354.27, 354.31, 354.36, 354.40 1991, 08, 33465, 1991.6219, 354.20, 354.31, 354.25, 354.35, 354.20, 354.31 1991, 09, 33496, 1991.7068, 353.86, 354.14, 354.11, 354.39, 353.86, 354.14 1991, 10, 33526, 1991.7890, 353.93, 354.24, 354.13, 354.44, 353.93, 354.24 1991, 11, 33557, 1991.8740, 354.70, 354.75, 354.45, 354.50, 354.70, 354.75 1991, 12, 33587, 1991.9562, 355.00, 354.79, 354.78, 354.57, 355.00, 354.79 1992, 01, 33618, 1992.0410, 354.08, 353.74, 355.00, 354.66, 354.08, 353.74 1992, 02, 33649, 1992.1257, 354.93, 354.49, 355.20, 354.76, 354.93, 354.49 1992, 03, 33678, 1992.2049, 354.91, 354.57, 355.21, 354.88, 354.91, 354.57 1992, 04, 33709, 1992.2896, 354.80, 354.86, 354.95, 355.01, 354.80, 354.86 1992, 05, 33739, 1992.3716, 355.04, 355.34, 354.85, 355.14, 355.04, 355.34 1992, 06, 33770, 1992.4563, 355.33, 355.50, 355.08, 355.26, 355.33, 355.50 1992, 07, 33800, 1992.5383, 355.69, 355.73, 355.31, 355.35, 355.69, 355.73 1992, 08, 33831, 1992.6230, 355.72, 355.82, 355.33, 355.43, 355.72, 355.82 1992, 09, 33862, 1992.7077, 355.21, 355.50, 355.20, 355.49, 355.21, 355.50 1992, 10, 33892, 1992.7896, 355.60, 355.91, 355.21, 355.52, 355.60, 355.91 1992, 11, 33923, 1992.8743, 355.22, 355.27, 355.49, 355.54, 355.22, 355.27 1992, 12, 33953, 1992.9563, 355.70, 355.48, 355.78, 355.56, 355.70, 355.48 1993, 01, 33984, 1993.0411, 355.68, 355.34, 355.94, 355.59, 355.68, 355.34 1993, 02, 34015, 1993.1260, 355.85, 355.40, 356.09, 355.64, 355.85, 355.40 1993, 03, 34043, 1993.2027, 356.37, 356.02, 356.04, 355.69, 356.37, 356.02 1993, 04, 34074, 1993.2877, 355.70, 355.75, 355.72, 355.77, 355.70, 355.75 1993, 05, 34104, 1993.3699, 354.75, 355.05, 355.57, 355.86, 354.75, 355.05 1993, 06, 34135, 1993.4548, 356.05, 356.23, 355.80, 355.98, 356.05, 356.23 1993, 07, 34165, 1993.5370, 356.10, 356.15, 356.06, 356.11, 356.10, 356.15 1993, 08, 34196, 1993.6219, 356.40, 356.51, 356.14, 356.25, 356.40, 356.51 1993, 09, 34227, 1993.7068, 356.08, 356.37, 356.10, 356.39, 356.08, 356.37 1993, 10, 34257, 1993.7890, 356.41, 356.73, 356.21, 356.53, 356.41, 356.73 1993, 11, 34288, 1993.8740, 356.55, 356.60, 356.62, 356.68, 356.55, 356.60 1993, 12, 34318, 1993.9562, 357.10, 356.88, 357.03, 356.82, 357.10, 356.88 1994, 01, 34349, 1994.0411, 357.34, 356.99, 357.31, 356.96, 357.34, 356.99 1994, 02, 34380, 1994.1260, 357.50, 357.04, 357.56, 357.11, 357.50, 357.04 1994, 03, 34408, 1994.2027, 357.73, 357.37, 357.59, 357.23, 357.73, 357.37 1994, 04, 34439, 1994.2877, 357.33, 357.39, 357.32, 357.37, 357.33, 357.39 1994, 05, 34469, 1994.3699, 357.23, 357.53, 357.21, 357.51, 357.23, 357.53 1994, 06, 34500, 1994.4548, 357.56, 357.75, 357.46, 357.65, 357.56, 357.75 1994, 07, 34530, 1994.5370, 357.66, 357.71, 357.74, 357.78, 357.66, 357.71 1994, 08, 34561, 1994.6219, 357.55, 357.66, 357.82, 357.93, 357.55, 357.66 1994, 09, 34592, 1994.7068, 357.81, 358.11, 357.78, 358.08, 357.81, 358.11 1994, 10, 34622, 1994.7890, 357.84, 358.16, 357.91, 358.23, 357.84, 358.16 1994, 11, 34653, 1994.8740, 358.46, 358.52, 358.35, 358.40, 358.46, 358.52 1994, 12, 34683, 1994.9562, 358.94, 358.72, 358.79, 358.56, 358.94, 358.72 1995, 01, 34714, 1995.0411, 358.57, 358.21, 359.10, 358.74, 358.57, 358.21 1995, 02, 34745, 1995.1260, 359.70, 359.24, 359.38, 358.92, 359.70, 359.24 1995, 03, 34773, 1995.2027, 359.30, 358.94, 359.44, 359.08, 359.30, 358.94 1995, 04, 34804, 1995.2877, 358.83, 358.88, 359.21, 359.26, 358.83, 358.88 1995, 05, 34834, 1995.3699, 359.77, 360.07, 359.13, 359.44, 359.77, 360.07 1995, 06, 34865, 1995.4548, 359.44, 359.63, 359.42, 359.61, 359.44, 359.63 1995, 07, 34895, 1995.5370, 360.12, 360.16, 359.73, 359.78, 360.12, 360.16 1995, 08, 34926, 1995.6219, 359.72, 359.83, 359.84, 359.95, 359.72, 359.83 1995, 09, 34957, 1995.7068, 359.52, 359.82, 359.81, 360.11, 359.52, 359.82 1995, 10, 34987, 1995.7890, 359.80, 360.13, 359.94, 360.27, 359.80, 360.13 1995, 11, 35018, 1995.8740, 360.29, 360.34, 360.37, 360.43, 360.29, 360.34 1995, 12, 35048, 1995.9562, 360.76, 360.54, 360.80, 360.57, 360.76, 360.54 1996, 01, 35079, 1996.0410, 361.57, 361.20, 361.08, 360.72, 361.57, 361.20 1996, 02, 35110, 1996.1257, 362.00, 361.53, 361.31, 360.84, 362.00, 361.53 1996, 03, 35139, 1996.2049, 362.03, 361.67, 361.30, 360.94, 362.03, 361.67 1996, 04, 35170, 1996.2896, 360.25, 360.32, 360.98, 361.04, 360.25, 360.32 1996, 05, 35200, 1996.3716, 360.91, 361.22, 360.82, 361.13, 360.91, 361.22 1996, 06, 35231, 1996.4563, 361.32, 361.51, 361.02, 361.21, 361.32, 361.51 1996, 07, 35261, 1996.5383, 360.96, 361.00, 361.24, 361.29, 360.96, 361.00 1996, 08, 35292, 1996.6230, 361.43, 361.54, 361.25, 361.36, 361.43, 361.54 1996, 09, 35323, 1996.7077, 360.98, 361.29, 361.13, 361.44, 360.98, 361.29 1996, 10, 35353, 1996.7896, 361.04, 361.38, 361.18, 361.51, 361.04, 361.38 1996, 11, 35384, 1996.8743, 361.60, 361.65, 361.53, 361.59, 361.60, 361.65 1996, 12, 35414, 1996.9563, 362.05, 361.82, 361.88, 361.66, 362.05, 361.82 1997, 01, 35445, 1997.0411, 362.43, 362.06, 362.09, 361.73, 362.43, 362.06 1997, 02, 35476, 1997.1260, 362.16, 361.68, 362.27, 361.79, 362.16, 361.68 1997, 03, 35504, 1997.2027, 362.37, 362.00, 362.23, 361.86, 362.37, 362.00 1997, 04, 35535, 1997.2877, 362.42, 362.48, 361.88, 361.94, 362.42, 362.48 1997, 05, 35565, 1997.3699, 361.27, 361.58, 361.71, 362.03, 361.27, 361.58 1997, 06, 35596, 1997.4548, 361.55, 361.75, 361.95, 362.14, 361.55, 361.75 1997, 07, 35626, 1997.5370, 362.21, 362.26, 362.23, 362.27, 362.21, 362.26 1997, 08, 35657, 1997.6219, 362.06, 362.17, 362.32, 362.43, 362.06, 362.17 1997, 09, 35688, 1997.7068, 362.35, 362.66, 362.29, 362.60, 362.35, 362.66 1997, 10, 35718, 1997.7890, 362.98, 363.32, 362.44, 362.78, 362.98, 363.32 1997, 11, 35749, 1997.8740, 363.23, 363.29, 362.92, 362.98, 363.23, 363.29 1997, 12, 35779, 1997.9562, 363.47, 363.24, 363.40, 363.17, 363.47, 363.24 1998, 01, 35810, 1998.0411, 363.85, 363.47, 363.76, 363.38, 363.85, 363.47 1998, 02, 35841, 1998.1260, 363.56, 363.07, 364.10, 363.61, 363.56, 363.07 1998, 03, 35869, 1998.2027, 363.64, 363.26, 364.21, 363.83, 363.64, 363.26 1998, 04, 35900, 1998.2877, 363.34, 363.39, 364.05, 364.10, 363.34, 363.39 1998, 05, 35930, 1998.3699, 364.10, 364.42, 364.06, 364.38, 364.10, 364.42 1998, 06, 35961, 1998.4548, 364.81, 365.01, 364.48, 364.68, 364.81, 365.01 1998, 07, 35991, 1998.5370, 364.99, 365.03, 364.91, 364.95, 364.99, 365.03 1998, 08, 36022, 1998.6219, 365.22, 365.33, 365.12, 365.23, 365.22, 365.33 1998, 09, 36053, 1998.7068, 365.38, 365.69, 365.17, 365.48, 365.38, 365.69 1998, 10, 36083, 1998.7890, 365.61, 365.95, 365.37, 365.71, 365.61, 365.95 1998, 11, 36114, 1998.8740, 366.10, 366.16, 365.86, 365.92, 366.10, 366.16 1998, 12, 36144, 1998.9562, 366.30, 366.07, 366.34, 366.11, 366.30, 366.07 1999, 01, 36175, 1999.0411, 366.87, 366.49, 366.66, 366.28, 366.87, 366.49 1999, 02, 36206, 1999.1260, 366.70, 366.20, 366.93, 366.44, 366.70, 366.20 1999, 03, 36234, 1999.2027, 366.33, 365.95, 366.96, 366.58, 366.33, 365.95 1999, 04, 36265, 1999.2877, 367.04, 367.10, 366.67, 366.73, 367.04, 367.10 1999, 05, 36295, 1999.3699, 366.57, 366.89, 366.54, 366.86, 366.57, 366.89 1999, 06, 36326, 1999.4548, 366.88, 367.08, 366.79, 366.99, 366.88, 367.08 1999, 07, 36356, 1999.5370, 367.44, 367.49, 367.05, 367.10, 367.44, 367.49 1999, 08, 36387, 1999.6219, 367.20, 367.31, 367.09, 367.20, 367.20, 367.31 1999, 09, 36418, 1999.7068, 366.94, 367.26, 366.98, 367.29, 366.94, 367.26 1999, 10, 36448, 1999.7890, 366.92, 367.27, 367.03, 367.38, 366.92, 367.27 1999, 11, 36479, 1999.8740, 367.25, 367.31, 367.40, 367.46, 367.25, 367.31 1999, 12, 36509, 1999.9562, 367.61, 367.37, 367.78, 367.54, 367.61, 367.37 2000, 01, 36540, 2000.0410, 368.38, 368.00, 368.01, 367.62, 368.38, 368.00 2000, 02, 36571, 2000.1257, 368.55, 368.05, 368.20, 367.70, 368.55, 368.05 2000, 03, 36600, 2000.2049, 367.99, 367.61, 368.15, 367.77, 367.99, 367.61 2000, 04, 36631, 2000.2896, 367.83, 367.90, 367.79, 367.85, 367.83, 367.90 2000, 05, 36661, 2000.3716, 367.15, 367.48, 367.62, 367.95, 367.15, 367.48 2000, 06, 36692, 2000.4563, 367.13, 367.33, 367.86, 368.06, 367.13, 367.33 2000, 07, 36722, 2000.5383, 368.42, 368.47, 368.15, 368.20, 368.42, 368.47 2000, 08, 36753, 2000.6230, 368.31, 368.42, 368.24, 368.35, 368.31, 368.42 2000, 09, 36784, 2000.7077, 368.09, 368.42, 368.19, 368.52, 368.09, 368.42 2000, 10, 36814, 2000.7896, 368.63, 368.99, 368.33, 368.68, 368.63, 368.99 2000, 11, 36845, 2000.8743, 368.88, 368.94, 368.79, 368.85, 368.88, 368.94 2000, 12, 36875, 2000.9563, 368.95, 368.71, 369.25, 369.00, 368.95, 368.71 2001, 01, 36906, 2001.0411, 369.56, 369.16, 369.55, 369.16, 369.56, 369.16 2001, 02, 36937, 2001.1260, 370.07, 369.56, 369.82, 369.31, 370.07, 369.56 2001, 03, 36965, 2001.2027, 370.08, 369.68, 369.83, 369.44, 370.08, 369.68 2001, 04, 36996, 2001.2877, 369.79, 369.84, 369.51, 369.57, 369.79, 369.84 2001, 05, 37026, 2001.3699, 368.95, 369.28, 369.36, 369.70, 368.95, 369.28 2001, 06, 37057, 2001.4548, 369.59, 369.80, 369.63, 369.83, 369.59, 369.80 2001, 07, 37087, 2001.5370, 370.33, 370.38, 369.91, 369.97, 370.33, 370.38 2001, 08, 37118, 2001.6219, 370.05, 370.17, 369.98, 370.10, 370.05, 370.17 2001, 09, 37149, 2001.7068, 369.78, 370.11, 369.91, 370.24, 369.78, 370.11 2001, 10, 37179, 2001.7890, 370.07, 370.44, 370.01, 370.37, 370.07, 370.44 2001, 11, 37210, 2001.8740, 370.45, 370.51, 370.46, 370.52, 370.45, 370.51 2001, 12, 37240, 2001.9562, 370.74, 370.49, 370.92, 370.67, 370.74, 370.49 2002, 01, 37271, 2002.0411, 370.99, 370.59, 371.24, 370.84, 370.99, 370.59 2002, 02, 37302, 2002.1260, 371.77, 371.26, 371.53, 371.02, 371.77, 371.26 2002, 03, 37330, 2002.2027, 371.92, 371.52, 371.59, 371.19, 371.92, 371.52 2002, 04, 37361, 2002.2877, 371.03, 371.09, 371.32, 371.38, 371.03, 371.09 2002, 05, 37391, 2002.3699, 370.75, 371.09, 371.25, 371.59, 370.75, 371.09 2002, 06, 37422, 2002.4548, 371.65, 371.86, 371.59, 371.80, 371.65, 371.86 2002, 07, 37452, 2002.5370, 371.99, 372.04, 371.97, 372.02, 371.99, 372.04 2002, 08, 37483, 2002.6219, 371.96, 372.08, 372.13, 372.25, 371.96, 372.08 2002, 09, 37514, 2002.7068, 372.05, 372.39, 372.15, 372.48, 372.05, 372.39 2002, 10, 37544, 2002.7890, 372.60, 372.97, 372.33, 372.70, 372.60, 372.97 2002, 11, 37575, 2002.8740, 373.18, 373.24, 372.86, 372.92, 373.18, 373.24 2002, 12, 37605, 2002.9562, 373.42, 373.17, 373.36, 373.11, 373.42, 373.17 2003, 01, 37636, 2003.0411, 373.41, 373.01, 373.71, 373.31, 373.41, 373.01 2003, 02, 37667, 2003.1260, 373.00, 372.48, 374.02, 373.49, 373.00, 372.48 2003, 03, 37695, 2003.2027, 374.69, 374.28, 374.07, 373.66, 374.69, 374.28 2003, 04, 37726, 2003.2877, 374.16, 374.22, 373.77, 373.83, 374.16, 374.22 2003, 05, 37756, 2003.3699, 373.98, 374.33, 373.65, 373.99, 373.98, 374.33 2003, 06, 37787, 2003.4548, 373.28, 373.49, 373.94, 374.15, 373.28, 373.49 2003, 07, 37817, 2003.5370, 374.32, 374.38, 374.25, 374.30, 374.32, 374.38 2003, 08, 37848, 2003.6219, 374.66, 374.78, 374.32, 374.45, 374.66, 374.78 2003, 09, 37879, 2003.7068, 374.17, 374.51, 374.25, 374.59, 374.17, 374.51 2003, 10, 37909, 2003.7890, 374.15, 374.52, 374.35, 374.72, 374.15, 374.52 2003, 11, 37940, 2003.8740, 374.63, 374.70, 374.80, 374.86, 374.63, 374.70 2003, 12, 37970, 2003.9562, 375.17, 374.92, 375.25, 375.00, 375.17, 374.92 2004, 01, 38001, 2004.0410, 375.45, 375.04, 375.55, 375.13, 375.45, 375.04 2004, 02, 38032, 2004.1257, 376.47, 375.94, 375.80, 375.27, 376.47, 375.94 2004, 03, 38061, 2004.2049, 375.86, 375.45, 375.80, 375.40, 375.86, 375.45 2004, 04, 38092, 2004.2896, 375.25, 375.32, 375.46, 375.53, 375.25, 375.32 2004, 05, 38122, 2004.3716, 375.02, 375.37, 375.31, 375.66, 375.02, 375.37 2004, 06, 38153, 2004.4563, 375.96, 376.17, 375.58, 375.80, 375.96, 376.17 2004, 07, 38183, 2004.5383, 375.56, 375.62, 375.88, 375.93, 375.56, 375.62 2004, 08, 38214, 2004.6230, 376.32, 376.45, 375.95, 376.08, 376.32, 376.45 2004, 09, 38245, 2004.7077, 375.95, 376.30, 375.88, 376.23, 375.95, 376.30 2004, 10, 38275, 2004.7896, 376.06, 376.44, 376.00, 376.38, 376.06, 376.44 2004, 11, 38306, 2004.8743, 376.19, 376.25, 376.48, 376.54, 376.19, 376.25 2004, 12, 38336, 2004.9563, 377.07, 376.81, 376.97, 376.71, 377.07, 376.81 2005, 01, 38367, 2005.0411, 377.30, 376.88, 377.31, 376.89, 377.30, 376.88 2005, 02, 38398, 2005.1260, 376.75, 376.21, 377.63, 377.09, 376.75, 376.21 2005, 03, 38426, 2005.2027, 378.28, 377.86, 377.69, 377.27, 378.28, 377.86 2005, 04, 38457, 2005.2877, 377.82, 377.89, 377.41, 377.47, 377.82, 377.89 2005, 05, 38487, 2005.3699, 376.51, 376.87, 377.32, 377.67, 376.51, 376.87 2005, 06, 38518, 2005.4548, 377.93, 378.15, 377.66, 377.88, 377.93, 378.15 2005, 07, 38548, 2005.5370, 377.79, 377.84, 378.03, 378.08, 377.79, 377.84 2005, 08, 38579, 2005.6219, 378.27, 378.39, 378.16, 378.29, 378.27, 378.39 2005, 09, 38610, 2005.7068, 378.08, 378.43, 378.14, 378.49, 378.08, 378.43 2005, 10, 38640, 2005.7890, 378.27, 378.65, 378.30, 378.69, 378.27, 378.65 2005, 11, 38671, 2005.8740, 379.04, 379.10, 378.81, 378.88, 379.04, 379.10 2005, 12, 38701, 2005.9562, 379.04, 378.78, 379.31, 379.05, 379.04, 378.78 2006, 01, 38732, 2006.0411, 380.11, 379.69, 379.64, 379.21, 380.11, 379.69 2006, 02, 38763, 2006.1260, 380.54, 379.99, 379.91, 379.36, 380.54, 379.99 2006, 03, 38791, 2006.2027, 379.55, 379.12, 379.91, 379.48, 379.55, 379.12 2006, 04, 38822, 2006.2877, 379.51, 379.57, 379.54, 379.60, 379.51, 379.57 2006, 05, 38852, 2006.3699, 379.71, 380.07, 379.35, 379.71, 379.71, 380.07 2006, 06, 38883, 2006.4548, 379.49, 379.71, 379.59, 379.82, 379.49, 379.71 2006, 07, 38913, 2006.5370, 379.59, 379.64, 379.88, 379.94, 379.59, 379.64 2006, 08, 38944, 2006.6219, 379.72, 379.84, 379.95, 380.07, 379.72, 379.84 2006, 09, 38975, 2006.7068, 379.60, 379.96, 379.88, 380.23, 379.60, 379.96 2006, 10, 39005, 2006.7890, 379.87, 380.26, 380.02, 380.41, 379.87, 380.26 2006, 11, 39036, 2006.8740, 380.57, 380.63, 380.54, 380.61, 380.57, 380.63 2006, 12, 39066, 2006.9562, 381.21, 380.95, 381.08, 380.81, 381.21, 380.95 2007, 01, 39097, 2007.0411, 380.74, 380.31, 381.47, 381.04, 380.74, 380.31 2007, 02, 39128, 2007.1260, 382.32, 381.77, 381.82, 381.27, 382.32, 381.77 2007, 03, 39156, 2007.2027, 382.30, 381.87, 381.90, 381.47, 382.30, 381.87 2007, 04, 39187, 2007.2877, 381.88, 381.94, 381.62, 381.69, 381.88, 381.94 2007, 05, 39217, 2007.3699, 381.62, 381.99, 381.52, 381.88, 381.62, 381.99 2007, 06, 39248, 2007.4548, 381.83, 382.06, 381.85, 382.08, 381.83, 382.06 2007, 07, 39278, 2007.5370, 382.52, 382.57, 382.20, 382.25, 382.52, 382.57 2007, 08, 39309, 2007.6219, 382.25, 382.38, 382.29, 382.42, 382.25, 382.38 2007, 09, 39340, 2007.7068, 382.12, 382.48, 382.22, 382.58, 382.12, 382.48 2007, 10, 39370, 2007.7890, 382.34, 382.74, 382.34, 382.73, 382.34, 382.74 2007, 11, 39401, 2007.8740, 382.57, 382.64, 382.82, 382.88, 382.57, 382.64 2007, 12, 39431, 2007.9562, 383.38, 383.11, 383.30, 383.03, 383.38, 383.11 2008, 01, 39462, 2008.0410, 383.91, 383.48, 383.60, 383.17, 383.91, 383.48 2008, 02, 39493, 2008.1257, 383.82, 383.26, 383.87, 383.31, 383.82, 383.26 2008, 03, 39522, 2008.2049, 383.56, 383.13, 383.86, 383.43, 383.56, 383.13 2008, 04, 39553, 2008.2896, 383.27, 383.35, 383.48, 383.56, 383.27, 383.35 2008, 05, 39583, 2008.3716, 383.93, 384.30, 383.31, 383.68, 383.93, 384.30 2008, 06, 39614, 2008.4563, 383.82, 384.04, 383.58, 383.80, 383.82, 384.04 2008, 07, 39644, 2008.5383, 383.69, 383.75, 383.86, 383.91, 383.69, 383.75 2008, 08, 39675, 2008.6230, 383.84, 383.98, 383.89, 384.02, 383.84, 383.98 2008, 09, 39706, 2008.7077, 383.56, 383.93, 383.76, 384.13, 383.56, 383.93 2008, 10, 39736, 2008.7896, 384.00, 384.40, 383.83, 384.22, 384.00, 384.40 2008, 11, 39767, 2008.8743, 384.35, 384.42, 384.25, 384.32, 384.35, 384.42 2008, 12, 39797, 2008.9563, 385.00, 384.72, 384.67, 384.40, 385.00, 384.72 2009, 01, 39828, 2009.0411, 385.52, 385.08, 384.92, 384.48, 385.52, 385.08 2009, 02, 39859, 2009.1260, 384.16, 383.59, 385.12, 384.55, 384.16, 383.59 2009, 03, 39887, 2009.2027, 385.18, 384.73, 385.07, 384.63, 385.18, 384.73 2009, 04, 39918, 2009.2877, 384.97, 385.03, 384.65, 384.72, 384.97, 385.03 2009, 05, 39948, 2009.3699, 384.81, 385.19, 384.43, 384.81, 384.81, 385.19 2009, 06, 39979, 2009.4548, 384.14, 384.38, 384.68, 384.91, 384.14, 384.38 2009, 07, 40009, 2009.5370, 385.30, 385.36, 384.96, 385.02, 385.30, 385.36 2009, 08, 40040, 2009.6219, 385.04, 385.18, 385.01, 385.14, 385.04, 385.18 2009, 09, 40071, 2009.7068, 384.60, 384.97, 384.91, 385.28, 384.60, 384.97 2009, 10, 40101, 2009.7890, 385.11, 385.51, 385.03, 385.44, 385.11, 385.51 2009, 11, 40132, 2009.8740, 384.89, 384.96, 385.56, 385.63, 384.89, 384.96 2009, 12, 40162, 2009.9562, 385.46, 385.18, 386.10, 385.83, 385.46, 385.18 2010, 01, 40193, 2010.0411, -99.99, -99.99, 386.50, 386.06, 386.50, 386.06 2010, 02, 40224, 2010.1260, 386.16, 385.58, 386.88, 386.31, 386.16, 385.58 2010, 03, 40252, 2010.2027, 387.85, 387.40, 386.99, 386.54, 387.85, 387.40 2010, 04, 40283, 2010.2877, 386.41, 386.48, 386.73, 386.80, 386.41, 386.48 2010, 05, 40313, 2010.3699, -99.99, -99.99, 386.66, 387.05, 386.66, 387.05 2010, 06, 40344, 2010.4548, 387.99, 388.22, 387.05, 387.29, 387.99, 388.22 2010, 07, 40374, 2010.5370, -99.99, -99.99, 387.45, 387.51, 387.45, 387.51 2010, 08, 40405, 2010.6219, 387.82, 387.96, 387.59, 387.72, 387.82, 387.96 2010, 09, 40436, 2010.7068, 387.56, 387.94, 387.54, 387.91, 387.56, 387.94 2010, 10, 40466, 2010.7890, 387.87, 388.28, 387.66, 388.07, 387.87, 388.28 2010, 11, 40497, 2010.8740, 388.00, 388.07, 388.16, 388.23, 388.00, 388.07 2010, 12, 40527, 2010.9562, 388.53, 388.25, 388.64, 388.37, 388.53, 388.25 2011, 01, 40558, 2011.0411, 389.37, 388.92, 388.95, 388.49, 389.37, 388.92 2011, 02, 40589, 2011.1260, 388.76, 388.17, 389.20, 388.61, 388.76, 388.17 2011, 03, 40617, 2011.2027, 389.10, 388.65, 389.17, 388.71, 389.10, 388.65 2011, 04, 40648, 2011.2877, 387.80, 387.86, 388.76, 388.82, 387.80, 387.86 2011, 05, 40678, 2011.3699, 389.25, 389.63, 388.55, 388.93, 389.25, 389.63 2011, 06, 40709, 2011.4548, 388.69, 388.93, 388.80, 389.04, 388.69, 388.93 2011, 07, 40739, 2011.5370, 388.89, 388.95, 389.09, 389.15, 388.89, 388.95 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