Month Index 2010=1 1968-01-01 0.10140000000000000 1968-02-01 0.10150000000000000 1968-03-01 0.10160000000000001 1968-04-01 0.10170000000000000 1968-05-01 0.10150000000000000 1968-06-01 0.10200000000000000 1968-07-01 0.10300000000000001 1968-08-01 0.10240000000000000 1968-09-01 0.10270000000000000 1968-10-01 0.10350000000000000 1968-11-01 0.10360000000000000 1968-12-01 0.10390000000000000 1969-01-01 0.10380000000000000 1969-02-01 0.10430000000000000 1969-03-01 0.10430000000000000 1969-04-01 0.10490000000000001 1969-05-01 0.10490000000000001 1969-06-01 0.10520000000000000 1969-07-01 0.10619999999999999 1969-08-01 0.10540000000000000 1969-09-01 0.10590000000000000 1969-10-01 0.10640000000000001 1969-11-01 0.10670000000000000 1969-12-01 0.10700000000000000 1970-01-01 0.11310000000000000 1970-02-01 0.11380000000000001 1970-03-01 0.11449999999999999 1970-04-01 0.11490000000000000 1970-05-01 0.11490000000000000 1970-06-01 0.11580000000000000 1970-07-01 0.11800000000000001 1970-08-01 0.11690000000000000 1970-09-01 0.11840000000000000 1970-10-01 0.11930000000000000 1970-11-01 0.11990000000000000 1970-12-01 0.12170000000000000 1971-01-01 0.12170000000000000 1971-02-01 0.12200000000000000 1971-03-01 0.12250000000000000 1971-04-01 0.12279999999999999 1971-05-01 0.12310000000000000 1971-06-01 0.12369999999999999 1971-07-01 0.12480000000000001 1971-08-01 0.12430000000000000 1971-09-01 0.12480000000000001 1971-10-01 0.12600000000000000 1971-11-01 0.12660000000000000 1971-12-01 0.12740000000000000 1972-01-01 0.12920000000000000 1972-02-01 0.12940000000000000 1972-03-01 0.13040000000000000 1972-04-01 0.13119999999999998 1972-05-01 0.13160000000000000 1972-06-01 0.13269999999999998 1972-07-01 0.13390000000000002 1972-08-01 0.13400000000000000 1972-09-01 0.13500000000000000 1972-10-01 0.13560000000000000 1972-11-01 0.13620000000000000 1972-12-01 0.13660000000000000 1973-01-01 0.13680000000000000 1973-02-01 0.13850000000000000 1973-03-01 0.13949999999999999 1973-04-01 0.14090000000000000 1973-05-01 0.14100000000000000 1973-06-01 0.14240000000000000 1973-07-01 0.14350000000000000 1973-08-01 0.14200000000000000 1973-09-01 0.14310000000000000 1973-10-01 0.14480000000000000 1973-11-01 0.14550000000000002 1973-12-01 0.14720000000000000 1974-01-01 0.14870000000000000 1974-02-01 0.15080000000000002 1974-03-01 0.15260000000000000 1974-04-01 0.15380000000000002 1974-05-01 0.15320000000000000 1974-06-01 0.15390000000000000 1974-07-01 0.15600000000000000 1974-08-01 0.15670000000000000 1974-09-01 0.15789999999999998 1974-10-01 0.15950000000000000 1974-11-01 0.16060000000000000 1974-12-01 0.16180000000000000 1975-01-01 0.16640000000000002 1975-02-01 0.16760000000000003 1975-03-01 0.16970000000000000 1975-04-01 0.17050000000000000 1975-05-01 0.17129999999999998 1975-06-01 0.17350000000000002 1975-07-01 0.17870000000000003 1975-08-01 0.17820000000000000 1975-09-01 0.18080000000000000 1975-10-01 0.18120000000000000 1975-11-01 0.18239999999999998 1975-12-01 0.18280000000000002 1976-01-01 0.18520000000000000 1976-02-01 0.18600000000000003 1976-03-01 0.18789999999999998 1976-04-01 0.18969999999999998 1976-05-01 0.19170000000000000 1976-06-01 0.19399999999999998 1976-07-01 0.19600000000000000 1976-08-01 0.19530000000000003 1976-09-01 0.19390000000000002 1976-10-01 0.19350000000000000 1976-11-01 0.19480000000000000 1976-12-01 0.19540000000000000 1977-01-01 0.19829999999999998 1977-02-01 0.19990000000000000 1977-03-01 0.20290000000000000 1977-04-01 0.20370000000000002 1977-05-01 0.20480000000000000 1977-06-01 0.20690000000000003 1977-07-01 0.20900000000000000 1977-08-01 0.20850000000000002 1977-09-01 0.20940000000000003 1977-10-01 0.21070000000000000 1977-11-01 0.21110000000000000 1977-12-01 0.21200000000000000 1978-01-01 0.21600000000000003 1978-02-01 0.21730000000000002 1978-03-01 0.21930000000000000 1978-04-01 0.22010000000000002 1978-05-01 0.22039999999999998 1978-06-01 0.22130000000000000 1978-07-01 0.22480000000000000 1978-08-01 0.22530000000000003 1978-09-01 0.22810000000000000 1978-10-01 0.22860000000000000 1978-11-01 0.22910000000000000 1978-12-01 0.22970000000000000 1979-01-01 0.22960000000000003 1979-02-01 0.23000000000000000 1979-03-01 0.23070000000000002 1979-04-01 0.23210000000000000 1979-05-01 0.23329999999999998 1979-06-01 0.23420000000000002 1979-07-01 0.23530000000000000 1979-08-01 0.23550000000000001 1979-09-01 0.23579999999999998 1979-10-01 0.23829999999999998 1979-11-01 0.23980000000000000 1979-12-01 0.24000000000000000 1980-01-01 0.24720000000000000 1980-02-01 0.25430000000000000 1980-03-01 0.25840000000000000 1980-04-01 0.25989999999999996 1980-05-01 0.26370000000000000 1980-06-01 0.26520000000000000 1980-07-01 0.26860000000000000 1980-08-01 0.27180000000000000 1980-09-01 0.27330000000000000 1980-10-01 0.27770000000000000 1980-11-01 0.28020000000000000 1980-12-01 0.28240000000000000 1981-01-01 0.29350000000000004 1981-02-01 0.29710000000000003 1981-03-01 0.30350000000000005 1981-04-01 0.30580000000000000 1981-05-01 0.30740000000000000 1981-06-01 0.30980000000000000 1981-07-01 0.31590000000000000 1981-08-01 0.31620000000000004 1981-09-01 0.31840000000000000 1981-10-01 0.31910000000000000 1981-11-01 0.32170000000000004 1981-12-01 0.32240000000000000 1982-01-01 0.33370000000000000 1982-02-01 0.33590000000000003 1982-03-01 0.33920000000000000 1982-04-01 0.33940000000000000 1982-05-01 0.33920000000000000 1982-06-01 0.34170000000000000 1982-07-01 0.34930000000000000 1982-08-01 0.35009999999999997 1982-09-01 0.35110000000000000 1982-10-01 0.35470000000000000 1982-11-01 0.35880000000000000 1982-12-01 0.36100000000000004 1983-01-01 0.36790000000000000 1983-02-01 0.36970000000000000 1983-03-01 0.36930000000000000 1983-04-01 0.37050000000000000 1983-05-01 0.37150000000000000 1983-06-01 0.37310000000000004 1983-07-01 0.37670000000000003 1983-08-01 0.37670000000000003 1983-09-01 0.37810000000000005 1983-10-01 0.37930000000000000 1983-11-01 0.38079999999999997 1983-12-01 0.38420000000000004 1984-01-01 0.39070000000000000 1984-02-01 0.39270000000000005 1984-03-01 0.39409999999999995 1984-04-01 0.39680000000000000 1984-05-01 0.39700000000000000 1984-06-01 0.39970000000000000 1984-07-01 0.40250000000000000 1984-08-01 0.40170000000000000 1984-09-01 0.40299999999999997 1984-10-01 0.40450000000000000 1984-11-01 0.40620000000000000 1984-12-01 0.40850000000000003 1985-01-01 0.41450000000000004 1985-02-01 0.41540000000000000 1985-03-01 0.41790000000000000 1985-04-01 0.41920000000000000 1985-05-01 0.42000000000000000 1985-06-01 0.42270000000000000 1985-07-01 0.42560000000000003 1985-08-01 0.42400000000000000 1985-09-01 0.42720000000000000 1985-10-01 0.42800000000000000 1985-11-01 0.42969999999999997 1985-12-01 0.43170000000000003 1986-01-01 0.43770000000000003 1986-02-01 0.43760000000000000 1986-03-01 0.43660000000000000 1986-04-01 0.43910000000000000 1986-05-01 0.43700000000000006 1986-06-01 0.44320000000000004 1986-07-01 0.45000000000000000 1986-08-01 0.45310000000000006 1986-09-01 0.45580000000000000 1986-10-01 0.45760000000000000 1986-11-01 0.45909999999999995 1986-12-01 0.46060000000000000 1987-01-01 0.47400000000000000 1987-02-01 0.47880000000000006 1987-03-01 0.47980000000000000 1987-04-01 0.48190000000000000 1987-05-01 0.48300000000000000 1987-06-01 0.48479999999999995 1987-07-01 0.48690000000000000 1987-08-01 0.49000000000000000 1987-09-01 0.49340000000000006 1987-10-01 0.49340000000000006 1987-11-01 0.49590000000000006 1987-12-01 0.49790000000000000 1988-01-01 0.51100000000000000 1988-02-01 0.51260000000000000 1988-03-01 0.51680000000000000 1988-04-01 0.51770000000000000 1988-05-01 0.51800000000000000 1988-06-01 0.52030000000000000 1988-07-01 0.52200000000000000 1988-08-01 0.52140000000000000 1988-09-01 0.52410000000000000 1988-10-01 0.52380000000000000 1988-11-01 0.52380000000000000 1988-12-01 0.52390000000000000 1989-01-01 0.53140000000000000 1989-02-01 0.53350000000000000 1989-03-01 0.53350000000000000 1989-04-01 0.53720000000000000 1989-05-01 0.54020000000000000 1989-06-01 0.54210000000000000 1989-07-01 0.54530000000000000 1989-08-01 0.54350000000000000 1989-09-01 0.54540000000000000 1989-10-01 0.54600000000000000 1989-11-01 0.54610000000000000 1989-12-01 0.54510000000000000 1990-01-01 0.55990000000000010 1990-02-01 0.56230000000000000 1990-03-01 0.56420000000000000 1990-04-01 0.56210000000000000 1990-05-01 0.56340000000000000 1990-06-01 0.56500000000000010 1990-07-01 0.56770000000000010 1990-08-01 0.56840000000000000 1990-09-01 0.57290000000000000 1990-10-01 0.58040000000000000 1990-11-01 0.57980000000000000 1990-12-01 0.57560000000000000 1991-01-01 0.58990000000000000 1991-02-01 0.58940000000000000 1991-03-01 0.58880000000000000 1991-04-01 0.59010000000000000 1991-05-01 0.59260000000000000 1991-06-01 0.59330000000000000 1991-07-01 0.59630000000000000 1991-08-01 0.59590000000000010 1991-09-01 0.59680000000000000 1991-10-01 0.59550000000000000 1991-11-01 0.59660000000000000 1991-12-01 0.59540000000000000 1992-01-01 0.60160000000000000 1992-02-01 0.60310000000000010 1992-03-01 0.60410000000000000 1992-04-01 0.60510000000000000 1992-05-01 0.60550000000000000 1992-06-01 0.60620000000000000 1992-07-01 0.60900000000000000 1992-08-01 0.60760000000000000 1992-09-01 0.60640000000000000 1992-10-01 0.60750000000000000 1992-11-01 0.60830000000000000 1992-12-01 0.60770000000000000 1993-01-01 0.61400000000000000 1993-02-01 0.61410000000000000 1993-03-01 0.61610000000000000 1993-04-01 0.61760000000000000 1993-05-01 0.61700000000000000 1993-06-01 0.61690000000000000 1993-07-01 0.61900000000000000 1993-08-01 0.61710000000000000 1993-09-01 0.61659999999999990 1993-10-01 0.61640000000000010 1993-11-01 0.61570000000000000 1993-12-01 0.61560000000000000 1994-01-01 0.61840000000000010 1994-02-01 0.62049999999999990 1994-03-01 0.62200000000000000 1994-04-01 0.62090000000000000 1994-05-01 0.62190000000000000 1994-06-01 0.62480000000000000 1994-07-01 0.62910000000000000 1994-08-01 0.62990000000000000 1994-09-01 0.63020000000000010 1994-10-01 0.62910000000000000 1994-11-01 0.63010000000000000 1994-12-01 0.62920000000000000 1995-01-01 0.64020000000000000 1995-02-01 0.64250000000000000 1995-03-01 0.64420000000000000 1995-04-01 0.64480000000000000 1995-05-01 0.64540000000000010 1995-06-01 0.64680000000000000 1995-07-01 0.64590000000000000 1995-08-01 0.64450000000000010 1995-09-01 0.64580000000000000 1995-10-01 0.64430000000000010 1995-11-01 0.64410000000000000 1995-12-01 0.64370000000000000 1996-01-01 0.64650000000000010 1996-02-01 0.64690000000000000 1996-03-01 0.64960000000000000 1996-04-01 0.65420000000000000 1996-05-01 0.65530000000000000 1996-06-01 0.65510000000000000 1996-07-01 0.66300000000000000 1996-08-01 0.66240000000000000 1996-09-01 0.66250000000000000 1996-10-01 0.66790000000000000 1996-11-01 0.66680000000000010 1996-12-01 0.66590000000000000 1997-01-01 0.68060000000000000 1997-02-01 0.68240000000000000 1997-03-01 0.68220000000000000 1997-04-01 0.67770000000000000 1997-05-01 0.68200000000000000 1997-06-01 0.68150000000000010 1997-07-01 0.67770000000000000 1997-08-01 0.67770000000000000 1997-09-01 0.67760000000000010 1997-10-01 0.67890000000000010 1997-11-01 0.68060000000000000 1997-12-01 0.68020000000000000 1998-01-01 0.68870000000000010 1998-02-01 0.68900000000000010 1998-03-01 0.69230000000000000 1998-04-01 0.68950000000000000 1998-05-01 0.68650000000000010 1998-06-01 0.68709999999999990 1998-07-01 0.68990000000000000 1998-08-01 0.68670000000000000 1998-09-01 0.69120000000000000 1998-10-01 0.69080000000000000 1998-11-01 0.69370000000000010 1998-12-01 0.69400000000000010 1999-01-01 0.70450000000000000 1999-02-01 0.70450000000000000 1999-03-01 0.70349999999999990 1999-04-01 0.70670000000000000 1999-05-01 0.70690000000000000 1999-06-01 0.70580000000000000 1999-07-01 0.70660000000000000 1999-08-01 0.70560000000000000 1999-09-01 0.71190000000000000 1999-10-01 0.72000000000000000 1999-11-01 0.72430000000000000 1999-12-01 0.72860000000000000 2000-01-01 0.73800000000000000 2000-02-01 0.74120000000000010 2000-03-01 0.74159999999999990 2000-04-01 0.73940000000000000 2000-05-01 0.73780000000000000 2000-06-01 0.74530000000000010 2000-07-01 0.74400000000000010 2000-08-01 0.73870000000000000 2000-09-01 0.74800000000000000 2000-10-01 0.74659999999999990 2000-11-01 0.75470000000000000 2000-12-01 0.75310000000000000 2001-01-01 0.76320000000000000 2001-02-01 0.77069999999999990 2001-03-01 0.77400000000000000 2001-04-01 0.78080000000000000 2001-05-01 0.78880000000000000 2001-06-01 0.78720000000000000 2001-07-01 0.75879999999999990 2001-08-01 0.75640000000000010 2001-09-01 0.75910000000000000 2001-10-01 0.75370000000000000 2001-11-01 0.75060000000000000 2001-12-01 0.75050000000000000 2002-01-01 0.75800000000000000 2002-02-01 0.76090000000000000 2002-03-01 0.76000000000000000 2002-04-01 0.76100000000000000 2002-05-01 0.76000000000000000 2002-06-01 0.75810000000000000 2002-07-01 0.76120000000000010 2002-08-01 0.76069999999999990 2002-09-01 0.76830000000000000 2002-10-01 0.77080000000000000 2002-11-01 0.78060000000000010 2002-12-01 0.79920000000000000 2003-01-01 0.85660000000000000 2003-02-01 0.85400000000000010 2003-03-01 0.83310000000000010 2003-04-01 0.81080000000000000 2003-05-01 0.79590000000000000 2003-06-01 0.79380000000000000 2003-07-01 0.79209999999999990 2003-08-01 0.80170000000000010 2003-09-01 0.80720000000000000 2003-10-01 0.80390000000000010 2003-11-01 0.81050000000000000 2003-12-01 0.81250000000000000 2004-01-01 0.79810000000000000 2004-02-01 0.79970000000000000 2004-03-01 0.80080000000000000 2004-04-01 0.80170000000000010 2004-05-01 0.80819999999999990 2004-06-01 0.80630000000000000 2004-07-01 0.80970000000000000 2004-08-01 0.80880000000000000 2004-09-01 0.80880000000000000 2004-10-01 0.80860000000000000 2004-11-01 0.80709999999999990 2004-12-01 0.80570000000000000 2005-01-01 0.80500000000000000 2005-02-01 0.80700000000000000 2005-03-01 0.81050000000000000 2005-04-01 0.81560000000000000 2005-05-01 0.82120000000000000 2005-06-01 0.82440000000000000 2005-07-01 0.82420000000000000 2005-08-01 0.82660000000000000 2005-09-01 0.83280000000000000 2005-10-01 0.83030000000000000 2005-11-01 0.82940000000000000 2005-12-01 0.82990000000000000 2006-01-01 0.83420000000000000 2006-02-01 0.85010000000000010 2006-03-01 0.85270000000000000 2006-04-01 0.87060000000000000 2006-05-01 0.86950000000000000 2006-06-01 0.86300000000000000 2006-07-01 0.86720000000000000 2006-08-01 0.87230000000000010 2006-09-01 0.89769999999999990 2006-10-01 0.89240000000000000 2006-11-01 0.88540000000000010 2006-12-01 0.87020000000000000 2007-01-01 0.84840000000000000 2007-02-01 0.85230000000000010 2007-03-01 0.85610000000000000 2007-04-01 0.85520000000000000 2007-05-01 0.85849999999999990 2007-06-01 0.85610000000000000 2007-07-01 0.86170000000000000 2007-08-01 0.85849999999999990 2007-09-01 0.85870000000000000 2007-10-01 0.86470000000000000 2007-11-01 0.91390000000000000 2007-12-01 0.93709999999999990 2008-01-01 0.93700000000000000 2008-02-01 0.93940000000000000 2008-03-01 0.92020000000000000 2008-04-01 0.91870000000000010 2008-05-01 0.92110000000000000 2008-06-01 0.92290000000000000 2008-07-01 0.94880000000000000 2008-08-01 0.94980000000000010 2008-09-01 0.97380000000000000 2008-10-01 0.98310000000000010 2008-11-01 0.96940000000000000 2008-12-01 0.95990000000000000 2009-01-01 0.95120000000000000 2009-02-01 0.95920000000000000 2009-03-01 0.94650000000000010 2009-04-01 0.95040000000000010 2009-05-01 0.95230000000000000 2009-06-01 0.95660000000000000 2009-07-01 0.95900000000000010 2009-08-01 0.95610000000000010 2009-09-01 0.95540000000000000 2009-10-01 0.95050000000000000 2009-11-01 0.96200000000000010 2009-12-01 0.96900000000000010 2010-01-01 0.97840000000000000 2010-02-01 1.00860000000000000 2010-03-01 1.02120000000000000 2010-04-01 1.02300000000000000 2010-05-01 1.00140000000000000 2010-06-01 0.98950000000000000 2010-07-01 0.98890000000000000 2010-08-01 0.98290000000000010 2010-09-01 0.98790000000000010 2010-10-01 0.99030000000000010 2010-11-01 0.99459999999999990 2010-12-01 1.03340000000000000 2011-01-01 1.02790000000000000 2011-02-01 1.03180000000000000 2011-03-01 1.03140000000000000 2011-04-01 1.02890000000000000 2011-05-01 1.02880000000000000 2011-06-01 1.01710000000000000 2011-07-01 1.02140000000000000 2011-08-01 1.00610000000000000 2011-09-01 1.00610000000000000 2011-10-01 1.00010000000000000 2011-11-01 1.00960000000000000 2011-12-01 1.00690000000000000 2012-01-01 1.00990000000000000 2012-02-01 1.04420000000000000 2012-03-01 1.02420000000000000 2012-04-01 1.02129999999999990 2012-05-01 1.01140000000000000 2012-06-01 0.99710000000000000 2012-07-01 0.98020000000000000 2012-08-01 0.98310000000000010 2012-09-01 0.99200000000000010 2012-10-01 1.01090000000000010 2012-11-01 1.01570000000000000 2012-12-01 1.03020000000000000 2013-01-01 1.03800000000000000 2013-02-01 1.04670000000000000 2013-03-01 1.05370000000000000 2013-04-01 1.06320000000000000 2013-05-01 1.05260000000000000 2013-06-01 1.04430000000000000 2013-07-01 1.06700000000000000 2013-08-01 1.05959999999999990 2013-09-01 1.06580000000000000 2013-10-01 1.06910000000000000 2013-11-01 1.06670000000000000 2013-12-01 1.05750000000000000 2014-01-01 1.06800000000000000 2014-02-01 1.06770000000000000 2014-03-01 1.06320000000000000 2014-04-01 1.05220000000000000 2014-05-01 1.05490000000000000 2014-06-01 1.04680000000000020 2014-07-01 1.08660000000000000 2014-08-01 1.07850000000000000 2014-09-01 1.08360000000000010 2014-10-01 1.07140000000000010 2014-11-01 1.07670000000000000 2014-12-01 1.07090000000000000 2015-01-01 1.07150000000000010 2015-02-01 1.07840000000000000 2015-03-01 1.06680000000000020 2015-04-01 1.07120000000000020 2015-05-01 1.06530000000000010 2015-06-01 1.06460000000000000 2015-07-01 1.06640000000000000 2015-08-01 1.06090000000000000 2015-09-01 1.06480000000000000 2015-10-01 1.07400000000000000 2015-11-01 1.08930000000000020 2015-12-01 1.07060000000000000