Month Index 2010=1 1970-01-01 0.06400000000000000 1970-02-01 0.06400000000000000 1970-03-01 0.06500000000000000 1970-04-01 0.06500000000000000 1970-05-01 0.06500000000000000 1970-06-01 0.06500000000000000 1970-07-01 0.06500000000000000 1970-08-01 0.06500000000000000 1970-09-01 0.06500000000000000 1970-10-01 0.06600000000000000 1970-11-01 0.06600000000000000 1970-12-01 0.06600000000000000 1971-01-01 0.06700000000000000 1971-02-01 0.06700000000000000 1971-03-01 0.06800000000000000 1971-04-01 0.06900000000000000 1971-05-01 0.06900000000000000 1971-06-01 0.06900000000000000 1971-07-01 0.07000000000000000 1971-08-01 0.07000000000000000 1971-09-01 0.07000000000000000 1971-10-01 0.07000000000000000 1971-11-01 0.07100000000000000 1971-12-01 0.07100000000000000 1972-01-01 0.07200000000000001 1972-02-01 0.07200000000000001 1972-03-01 0.07300000000000000 1972-04-01 0.07300000000000000 1972-05-01 0.07300000000000000 1972-06-01 0.07400000000000001 1972-07-01 0.07400000000000001 1972-08-01 0.07500000000000000 1972-09-01 0.07600000000000000 1972-10-01 0.07700000000000000 1972-11-01 0.07700000000000000 1972-12-01 0.07800000000000000 1973-01-01 0.07900000000000000 1973-02-01 0.07900000000000000 1973-03-01 0.08000000000000000 1973-04-01 0.08100000000000000 1973-05-01 0.08199999999999999 1973-06-01 0.08300000000000000 1973-07-01 0.08300000000000000 1973-08-01 0.08400000000000000 1973-09-01 0.08400000000000000 1973-10-01 0.08500000000000000 1973-11-01 0.08600000000000000 1973-12-01 0.08700000000000000 1974-01-01 0.08800000000000001 1974-02-01 0.08900000000000001 1974-03-01 0.09000000000000000 1974-04-01 0.09100000000000000 1974-05-01 0.09200000000000000 1974-06-01 0.09300000000000001 1974-07-01 0.09300000000000001 1974-08-01 0.09400000000000000 1974-09-01 0.09600000000000000 1974-10-01 0.09699999999999999 1974-11-01 0.09900000000000000 1974-12-01 0.09900000000000000 1975-01-01 0.10099999999999999 1975-02-01 0.10200000000000000 1975-03-01 0.10300000000000001 1975-04-01 0.10500000000000000 1975-05-01 0.10600000000000000 1975-06-01 0.10700000000000000 1975-07-01 0.10800000000000001 1975-08-01 0.10800000000000001 1975-09-01 0.10900000000000000 1975-10-01 0.11000000000000000 1975-11-01 0.11000000000000000 1975-12-01 0.11199999999999999 1976-01-01 0.11400000000000000 1976-02-01 0.11599999999999999 1976-03-01 0.11699999999999999 1976-04-01 0.11900000000000001 1976-05-01 0.12000000000000000 1976-06-01 0.11900000000000001 1976-07-01 0.11900000000000001 1976-08-01 0.12100000000000000 1976-09-01 0.12300000000000001 1976-10-01 0.12500000000000000 1976-11-01 0.12600000000000000 1976-12-01 0.12700000000000000 1977-01-01 0.12900000000000000 1977-02-01 0.13100000000000000 1977-03-01 0.13200000000000000 1977-04-01 0.13400000000000000 1977-05-01 0.13500000000000000 1977-06-01 0.13699999999999998 1977-07-01 0.13800000000000000 1977-08-01 0.13900000000000000 1977-09-01 0.14100000000000000 1977-10-01 0.14200000000000000 1977-11-01 0.14200000000000000 1977-12-01 0.14300000000000002 1978-01-01 0.14400000000000002 1978-02-01 0.14600000000000000 1978-03-01 0.14700000000000000 1978-04-01 0.14800000000000002 1978-05-01 0.14900000000000000 1978-06-01 0.15000000000000000 1978-07-01 0.15100000000000000 1978-08-01 0.15200000000000000 1978-09-01 0.15200000000000000 1978-10-01 0.15300000000000000 1978-11-01 0.15400000000000000 1978-12-01 0.15400000000000000 1979-01-01 0.15700000000000000 1979-02-01 0.15800000000000000 1979-03-01 0.16000000000000000 1979-04-01 0.16200000000000000 1979-05-01 0.16300000000000000 1979-06-01 0.16500000000000000 1979-07-01 0.16700000000000000 1979-08-01 0.16700000000000000 1979-09-01 0.16899999999999998 1979-10-01 0.17100000000000000 1979-11-01 0.17200000000000000 1979-12-01 0.17400000000000000 1980-01-01 0.17800000000000002 1980-02-01 0.18100000000000002 1980-03-01 0.18300000000000002 1980-04-01 0.18500000000000000 1980-05-01 0.18800000000000000 1980-06-01 0.18900000000000000 1980-07-01 0.19000000000000000 1980-08-01 0.19200000000000000 1980-09-01 0.19300000000000000 1980-10-01 0.19399999999999998 1980-11-01 0.19600000000000000 1980-12-01 0.19700000000000000 1981-01-01 0.20100000000000000 1981-02-01 0.20300000000000000 1981-03-01 0.20600000000000002 1981-04-01 0.20800000000000002 1981-05-01 0.21000000000000000 1981-06-01 0.21100000000000002 1981-07-01 0.21400000000000000 1981-08-01 0.21400000000000000 1981-09-01 0.21700000000000000 1981-10-01 0.21900000000000000 1981-11-01 0.22100000000000003 1981-12-01 0.22300000000000000 1982-01-01 0.22600000000000000 1982-02-01 0.22899999999999998 1982-03-01 0.23100000000000000 1982-04-01 0.23399999999999999 1982-05-01 0.23600000000000002 1982-06-01 0.23800000000000002 1982-07-01 0.24000000000000000 1982-08-01 0.24000000000000000 1982-09-01 0.24000000000000000 1982-10-01 0.24200000000000000 1982-11-01 0.24300000000000002 1982-12-01 0.24500000000000000 1983-01-01 0.24700000000000000 1983-02-01 0.24900000000000000 1983-03-01 0.25100000000000000 1983-04-01 0.25300000000000000 1983-05-01 0.25400000000000000 1983-06-01 0.25500000000000000 1983-07-01 0.25600000000000000 1983-08-01 0.25700000000000000 1983-09-01 0.26000000000000000 1983-10-01 0.26300000000000000 1983-11-01 0.26400000000000000 1983-12-01 0.26700000000000000 1984-01-01 0.27000000000000000 1984-02-01 0.27200000000000000 1984-03-01 0.27500000000000000 1984-04-01 0.27899999999999997 1984-05-01 0.28100000000000000 1984-06-01 0.28300000000000003 1984-07-01 0.28500000000000003 1984-08-01 0.28600000000000003 1984-09-01 0.28500000000000003 1984-10-01 0.28600000000000003 1984-11-01 0.28800000000000003 1984-12-01 0.28800000000000003 1985-01-01 0.29200000000000000 1985-02-01 0.29500000000000000 1985-03-01 0.29900000000000000 1985-04-01 0.30100000000000005 1985-05-01 0.30200000000000000 1985-06-01 0.30100000000000005 1985-07-01 0.30000000000000000 1985-08-01 0.30100000000000005 1985-09-01 0.30400000000000000 1985-10-01 0.30500000000000000 1985-11-01 0.30600000000000000 1985-12-01 0.30700000000000000 1986-01-01 0.31100000000000000 1986-02-01 0.31300000000000000 1986-03-01 0.31300000000000000 1986-04-01 0.31400000000000000 1986-05-01 0.31600000000000000 1986-06-01 0.31700000000000000 1986-07-01 0.31700000000000000 1986-08-01 0.31700000000000000 1986-09-01 0.31900000000000000 1986-10-01 0.32000000000000000 1986-11-01 0.32000000000000000 1986-12-01 0.32100000000000000 1987-01-01 0.32400000000000000 1987-02-01 0.32500000000000000 1987-03-01 0.32799999999999996 1987-04-01 0.32900000000000000 1987-05-01 0.33200000000000000 1987-06-01 0.33000000000000000 1987-07-01 0.33000000000000000 1987-08-01 0.33100000000000000 1987-09-01 0.33200000000000000 1987-10-01 0.33400000000000000 1987-11-01 0.33400000000000000 1987-12-01 0.33700000000000000 1988-01-01 0.34000000000000000 1988-02-01 0.34299999999999997 1988-03-01 0.34500000000000003 1988-04-01 0.34700000000000003 1988-05-01 0.34800000000000000 1988-06-01 0.34900000000000000 1988-07-01 0.34900000000000000 1988-08-01 0.35000000000000003 1988-09-01 0.35300000000000000 1988-10-01 0.35500000000000000 1988-11-01 0.35800000000000000 1988-12-01 0.36000000000000000 1989-01-01 0.36400000000000000 1989-02-01 0.36700000000000005 1989-03-01 0.36900000000000000 1989-04-01 0.37200000000000005 1989-05-01 0.37400000000000000 1989-06-01 0.37600000000000000 1989-07-01 0.37700000000000006 1989-08-01 0.37900000000000000 1989-09-01 0.38300000000000000 1989-10-01 0.38700000000000000 1989-11-01 0.38900000000000000 1989-12-01 0.39100000000000000 1990-01-01 0.39500000000000000 1990-02-01 0.40000000000000000 1990-03-01 0.40200000000000000 1990-04-01 0.40600000000000000 1990-05-01 0.40800000000000000 1990-06-01 0.40800000000000000 1990-07-01 0.40700000000000003 1990-08-01 0.40900000000000000 1990-09-01 0.41200000000000003 1990-10-01 0.41500000000000004 1990-11-01 0.41600000000000004 1990-12-01 0.41800000000000000 1991-01-01 0.42000000000000000 1991-02-01 0.42500000000000000 1991-03-01 0.42800000000000000 1991-04-01 0.43200000000000005 1991-05-01 0.43300000000000000 1991-06-01 0.43700000000000006 1991-07-01 0.43700000000000006 1991-08-01 0.43800000000000000 1991-09-01 0.44000000000000000 1991-10-01 0.44400000000000000 1991-11-01 0.44900000000000000 1991-12-01 0.45000000000000000 1992-01-01 0.45600000000000000 1992-02-01 0.46000000000000000 1992-03-01 0.46299999999999997 1992-04-01 0.46399999999999997 1992-05-01 0.46399999999999997 1992-06-01 0.46299999999999997 1992-07-01 0.45900000000000000 1992-08-01 0.45900000000000000 1992-09-01 0.46200000000000000 1992-10-01 0.46500000000000000 1992-11-01 0.46600000000000000 1992-12-01 0.46700000000000000 1993-01-01 0.47300000000000000 1993-02-01 0.47500000000000003 1993-03-01 0.47800000000000000 1993-04-01 0.48000000000000000 1993-05-01 0.48300000000000000 1993-06-01 0.48200000000000004 1993-07-01 0.48300000000000000 1993-08-01 0.48200000000000004 1993-09-01 0.48400000000000000 1993-10-01 0.48700000000000004 1993-11-01 0.49100000000000005 1993-12-01 0.49400000000000000 1994-01-01 0.49700000000000005 1994-02-01 0.50100000000000000 1994-03-01 0.50500000000000000 1994-04-01 0.51600000000000000 1994-05-01 0.52300000000000000 1994-06-01 0.52300000000000000 1994-07-01 0.52300000000000000 1994-08-01 0.52200000000000000 1994-09-01 0.52700000000000000 1994-10-01 0.53300000000000000 1994-11-01 0.53800000000000000 1994-12-01 0.54500000000000000 1995-01-01 0.55100000000000000 1995-02-01 0.55600000000000000 1995-03-01 0.56000000000000000 1995-04-01 0.56300000000000000 1995-05-01 0.56700000000000010 1995-06-01 0.56600000000000010 1995-07-01 0.56400000000000000 1995-08-01 0.56500000000000010 1995-09-01 0.56800000000000000 1995-10-01 0.57000000000000010 1995-11-01 0.57300000000000000 1995-12-01 0.57700000000000010 1996-01-01 0.58300000000000000 1996-02-01 0.58700000000000010 1996-03-01 0.59400000000000000 1996-04-01 0.60000000000000000 1996-05-01 0.60400000000000000 1996-06-01 0.60300000000000000 1996-07-01 0.60000000000000000 1996-08-01 0.59900000000000000 1996-09-01 0.59900000000000000 1996-10-01 0.60100000000000000 1996-11-01 0.60500000000000000 1996-12-01 0.60700000000000010 1997-01-01 0.61600000000000000 1997-02-01 0.61800000000000000 1997-03-01 0.62000000000000000 1997-04-01 0.62700000000000000 1997-05-01 0.63200000000000000 1997-06-01 0.63500000000000000 1997-07-01 0.63400000000000000 1997-08-01 0.63500000000000000 1997-09-01 0.63900000000000000 1997-10-01 0.64500000000000000 1997-11-01 0.65300000000000000 1997-12-01 0.65900000000000000 1998-01-01 0.66599999999999990 1998-02-01 0.66800000000000000 1998-03-01 0.67000000000000000 1998-04-01 0.67500000000000000 1998-05-01 0.68000000000000000 1998-06-01 0.67900000000000000 1998-07-01 0.67700000000000000 1998-08-01 0.67599999999999990 1998-09-01 0.67799999999999990 1998-10-01 0.68099999999999990 1998-11-01 0.68500000000000000 1998-12-01 0.68800000000000000 1999-01-01 0.69400000000000010 1999-02-01 0.69500000000000010 1999-03-01 0.69800000000000000 1999-04-01 0.70000000000000010 1999-05-01 0.70100000000000000 1999-06-01 0.69700000000000010 1999-07-01 0.69200000000000010 1999-08-01 0.69000000000000010 1999-09-01 0.69300000000000000 1999-10-01 0.69700000000000010 1999-11-01 0.70200000000000010 1999-12-01 0.70700000000000010 2000-01-01 0.71100000000000000 2000-02-01 0.71600000000000000 2000-03-01 0.71700000000000010 2000-04-01 0.72000000000000000 2000-05-01 0.72300000000000000 2000-06-01 0.72200000000000010 2000-07-01 0.72300000000000000 2000-08-01 0.72100000000000000 2000-09-01 0.72300000000000000 2000-10-01 0.72600000000000000 2000-11-01 0.73200000000000010 2000-12-01 0.73600000000000000 2001-01-01 0.74300000000000000 2001-02-01 0.74700000000000000 2001-03-01 0.75600000000000000 2001-04-01 0.76700000000000000 2001-05-01 0.78000000000000000 2001-06-01 0.78300000000000000 2001-07-01 0.77800000000000000 2001-08-01 0.77400000000000000 2001-09-01 0.77700000000000000 2001-10-01 0.78500000000000000 2001-11-01 0.78900000000000000 2001-12-01 0.79800000000000000 2002-01-01 0.81500000000000010 2002-02-01 0.81500000000000010 2002-03-01 0.81600000000000000 2002-04-01 0.81700000000000010 2002-05-01 0.81500000000000010 2002-06-01 0.81000000000000000 2002-07-01 0.80599999999999990 2002-08-01 0.80299999999999990 2002-09-01 0.80599999999999990 2002-10-01 0.80900000000000000 2002-11-01 0.81099999999999990 2002-12-01 0.81500000000000010 2003-01-01 0.82100000000000000 2003-02-01 0.82500000000000010 2003-03-01 0.83100000000000000 2003-04-01 0.83400000000000010 2003-05-01 0.83600000000000000 2003-06-01 0.83600000000000000 2003-07-01 0.83300000000000000 2003-08-01 0.83000000000000010 2003-09-01 0.83600000000000000 2003-10-01 0.83700000000000010 2003-11-01 0.83900000000000010 2003-12-01 0.84000000000000000 2004-01-01 0.84500000000000000 2004-02-01 0.84500000000000000 2004-03-01 0.84700000000000010 2004-04-01 0.84800000000000000 2004-05-01 0.85000000000000000 2004-06-01 0.84900000000000010 2004-07-01 0.84500000000000000 2004-08-01 0.84000000000000000 2004-09-01 0.83900000000000010 2004-10-01 0.84000000000000000 2004-11-01 0.84200000000000010 2004-12-01 0.84600000000000000 2005-01-01 0.84900000000000010 2005-02-01 0.85400000000000010 2005-03-01 0.85800000000000000 2005-04-01 0.85500000000000000 2005-05-01 0.85800000000000000 2005-06-01 0.85600000000000000 2005-07-01 0.84900000000000010 2005-08-01 0.84600000000000000 2005-09-01 0.84700000000000010 2005-10-01 0.84800000000000000 2005-11-01 0.85200000000000010 2005-12-01 0.85700000000000010 2006-01-01 0.86200000000000010 2006-02-01 0.86700000000000000 2006-03-01 0.86600000000000000 2006-04-01 0.86900000000000010 2006-05-01 0.87500000000000000 2006-06-01 0.87500000000000000 2006-07-01 0.87400000000000010 2006-08-01 0.87500000000000000 2006-09-01 0.88000000000000000 2006-10-01 0.87900000000000010 2006-11-01 0.88500000000000000 2006-12-01 0.88700000000000000 2007-01-01 0.89300000000000000 2007-02-01 0.89500000000000000 2007-03-01 0.89599999999999990 2007-04-01 0.90300000000000000 2007-05-01 0.90300000000000000 2007-06-01 0.90400000000000000 2007-07-01 0.90000000000000000 2007-08-01 0.90200000000000000 2007-09-01 0.91000000000000000 2007-10-01 0.92300000000000000 2007-11-01 0.93200000000000000 2007-12-01 0.93900000000000010 2008-01-01 0.94800000000000000 2008-02-01 0.95400000000000010 2008-03-01 0.95800000000000000 2008-04-01 0.96500000000000000 2008-05-01 0.97100000000000000 2008-06-01 0.97300000000000000 2008-07-01 0.97500000000000000 2008-08-01 0.97300000000000000 2008-09-01 0.97400000000000010 2008-10-01 0.97900000000000010 2008-11-01 0.98100000000000000 2008-12-01 0.98400000000000010 2009-01-01 0.98900000000000010 2009-02-01 0.99200000000000010 2009-03-01 0.99200000000000010 2009-04-01 0.99100000000000000 2009-05-01 0.99200000000000010 2009-06-01 0.98800000000000000 2009-07-01 0.98100000000000000 2009-08-01 0.97400000000000010 2009-09-01 0.97300000000000000 2009-10-01 0.97600000000000000 2009-11-01 0.98000000000000000 2009-12-01 0.98400000000000010 2010-01-01 0.99000000000000000 2010-02-01 0.99600000000000000 2010-03-01 1.00000000000000000 2010-04-01 1.00300000000000000 2010-05-01 0.99800000000000000 2010-06-01 0.99600000000000000 2010-07-01 0.99600000000000000 2010-08-01 0.99500000000000000 2010-09-01 1.00000000000000000 2010-10-01 1.00500000000000010 2010-11-01 1.00900000000000010 2010-12-01 1.01300000000000000 2011-01-01 1.01700000000000010 2011-02-01 1.02500000000000000 2011-03-01 1.02700000000000010 2011-04-01 1.02900000000000010 2011-05-01 1.03900000000000010 2011-06-01 1.03400000000000000 2011-07-01 1.03100000000000000 2011-08-01 1.03000000000000000 2011-09-01 1.03200000000000000 2011-10-01 1.03600000000000000 2011-11-01 1.04300000000000000 2011-12-01 1.04900000000000020 2012-01-01 1.05400000000000000 2012-02-01 1.06400000000000000 2012-03-01 1.06700000000000000 2012-04-01 1.06600000000000000 2012-05-01 1.06600000000000000 2012-06-01 1.06700000000000000 2012-07-01 1.06300000000000000 2012-08-01 1.06200000000000000 2012-09-01 1.06500000000000000 2012-10-01 1.07200000000000000 2012-11-01 1.07700000000000000 2012-12-01 1.08400000000000000 2013-01-01 1.09200000000000000 2013-02-01 1.09500000000000000 2013-03-01 1.09900000000000000 2013-04-01 1.10100000000000000 2013-05-01 1.10500000000000000 2013-06-01 1.10900000000000000 2013-07-01 1.10599999999999990 2013-08-01 1.10200000000000000 2013-09-01 1.09900000000000000 2013-10-01 1.10100000000000000 2013-11-01 1.10100000000000000 2013-12-01 1.10800000000000000 2014-01-01 1.11700000000000000 2014-02-01 1.11700000000000000 2014-03-01 1.11700000000000000 2014-04-01 1.11599999999999990 2014-05-01 1.11300000000000000 2014-06-01 1.11300000000000000 2014-07-01 1.11000000000000000 2014-08-01 1.10700000000000000 2014-09-01 1.10800000000000000 2014-10-01 1.11200000000000000 2014-11-01 1.11200000000000000 2014-12-01 1.11200000000000000 2015-01-01 1.11800000000000000 2015-02-01 1.12300000000000000 2015-03-01 1.12500000000000000 2015-04-01 1.12900000000000000 2015-05-01 1.12800000000000000 2015-06-01 1.12400000000000000 2015-07-01 1.11800000000000000 2015-08-01 1.11900000000000000 2015-09-01 1.12400000000000000 2015-10-01 1.12700000000000000 2015-11-01 1.12700000000000000 2015-12-01 1.12500000000000000 2016-01-01 1.13000000000000010 2016-02-01 1.13200000000000010 2016-03-01 1.13100000000000000 2016-04-01 1.13200000000000010 2016-05-01 1.13100000000000000 2016-06-01 1.13000000000000010 2016-07-01 1.13300000000000000 2016-08-01 1.13100000000000000 2016-09-01 1.12700000000000000 2016-10-01 1.12900000000000000 2016-11-01 1.13300000000000000 2016-12-01 1.14000000000000010 2017-01-01 1.15400000000000010 2017-02-01 1.16500000000000000 2017-03-01 1.16100000000000000 2017-04-01 1.16100000000000000 2017-05-01 1.16400000000000010 2017-06-01 1.16100000000000000 2017-07-01 1.16100000000000000 2017-08-01 1.16000000000000000 2017-09-01 1.16300000000000000