Month Index 2015=100 1991-01-01 63.0672441076039 1991-02-01 63.0672441076039 1991-03-01 63.0672441076039 1991-04-01 63.0672441076039 1991-05-01 63.0672441076039 1991-06-01 63.0672441076039 1991-07-01 63.0672441076039 1991-08-01 62.9886066461231 1991-09-01 62.9886066461231 1991-10-01 62.9099691846423 1991-11-01 62.9099691846423 1991-12-01 62.8313317231615 1992-01-01 63.0672441076039 1992-02-01 63.0672441076039 1992-03-01 63.3031564920463 1992-04-01 63.2245190305655 1992-05-01 63.3817939535271 1992-06-01 63.3817939535271 1992-07-01 63.3817939535271 1992-08-01 63.3817939535271 1992-09-01 63.4604314150079 1992-10-01 63.6177063379695 1992-11-01 63.7749812609311 1992-12-01 63.8536187224119 1993-01-01 64.2468060298160 1993-02-01 64.5613558757391 1993-03-01 64.8759057216624 1993-04-01 65.2690930290664 1993-05-01 65.5050054135088 1993-06-01 65.5836428749896 1993-07-01 65.6622803364704 1993-08-01 65.7409177979512 1993-09-01 65.8981927209128 1993-10-01 65.8195552594320 1993-11-01 65.8981927209128 1993-12-01 66.0554676438744 1994-01-01 66.3700174897976 1994-02-01 66.6845673357208 1994-03-01 66.8418422586824 1994-04-01 67.2350295660864 1994-05-01 67.5495794120097 1994-06-01 67.7068543349713 1994-07-01 67.8641292579329 1994-08-01 68.3359540268177 1994-09-01 68.8077787957025 1994-10-01 69.6727908719913 1994-11-01 70.4591654867994 1994-12-01 71.3241775630882 1995-01-01 72.1105521778962 1995-02-01 73.4473890230699 1995-03-01 74.3910385608395 1995-04-01 75.6492379445324 1995-05-01 76.7501624052636 1995-06-01 77.3792620971100 1995-07-01 77.9297243274756 1995-08-01 78.0869992504372 1995-09-01 78.0083617889564 1995-10-01 77.6938119430332 1995-11-01 77.3006246356292 1995-12-01 77.0647122511868 1996-01-01 76.6715249437828 1996-02-01 76.3569750978596 1996-03-01 76.0424252519364 1996-04-01 75.8851503289748 1996-05-01 75.6492379445324 1996-06-01 75.3346880986091 1996-07-01 75.3346880986091 1996-08-01 75.1774131756475 1996-09-01 75.1774131756475 1996-10-01 74.9415007912051 1996-11-01 74.8628633297243 1996-12-01 74.7842258682435 1997-01-01 74.8628633297243 1997-02-01 74.9415007912051 1997-03-01 75.0201382526859 1997-04-01 75.4133255600899 1997-05-01 75.5706004830515 1997-06-01 75.7278754060132 1997-07-01 75.8065128674940 1997-08-01 75.8065128674940 1997-09-01 75.9637877904556 1997-10-01 76.1210627134172 1997-11-01 76.1210627134172 1997-12-01 76.1997001748980 1998-01-01 76.3569750978596 1998-02-01 76.5142500208212 1998-03-01 76.4356125593404 1998-04-01 76.3569750978596 1998-05-01 76.0424252519364 1998-06-01 75.9637877904556 1998-07-01 75.8851503289748 1998-08-01 75.4133255600899 1998-09-01 75.2560506371284 1998-10-01 74.8628633297243 1998-11-01 74.7055884067627 1998-12-01 74.5483134838011 1999-01-01 74.3910385608395 1999-02-01 74.1551261763971 1999-03-01 73.9192137919547 1999-04-01 73.9192137919547 1999-05-01 73.9978512534355 1999-06-01 74.1551261763971 1999-07-01 74.4696760223203 1999-08-01 74.7055884067627 1999-09-01 74.8628633297243 1999-10-01 75.5706004830515 1999-11-01 75.8065128674940 1999-12-01 75.9637877904556 2000-01-01 77.2000000000000 2000-02-01 77.6000000000000 2000-03-01 77.7000000000000 2000-04-01 78.3000000000000 2000-05-01 78.6000000000000 2000-06-01 78.9000000000000 2000-07-01 79.0000000000000 2000-08-01 79.1000000000000 2000-09-01 79.3000000000000 2000-10-01 79.5000000000000 2000-11-01 79.5000000000000 2000-12-01 79.5000000000000 2001-01-01 80.1000000000000 2001-02-01 79.9000000000000 2001-03-01 79.9000000000000 2001-04-01 79.9000000000000 2001-05-01 79.7000000000000 2001-06-01 79.8000000000000 2001-07-01 79.7000000000000 2001-08-01 79.7000000000000 2001-09-01 79.6000000000000 2001-10-01 79.3000000000000 2001-11-01 79.0000000000000 2001-12-01 79.0000000000000 2002-01-01 79.1000000000000 2002-02-01 79.1000000000000 2002-03-01 79.3000000000000 2002-04-01 79.6000000000000 2002-05-01 79.7000000000000 2002-06-01 80.0000000000000 2002-07-01 80.2000000000000 2002-08-01 80.3000000000000 2002-09-01 80.4000000000000 2002-10-01 80.4000000000000 2002-11-01 80.4000000000000 2002-12-01 80.4000000000000 2003-01-01 80.9000000000000 2003-02-01 81.1000000000000 2003-03-01 81.2000000000000 2003-04-01 81.4000000000000 2003-05-01 81.3000000000000 2003-06-01 81.1000000000000 2003-07-01 80.9000000000000 2003-08-01 80.7000000000000 2003-09-01 80.9000000000000 2003-10-01 81.1000000000000 2003-11-01 81.2000000000000 2003-12-01 81.2000000000000 2004-01-01 81.7000000000000 2004-02-01 82.3000000000000 2004-03-01 83.5000000000000 2004-04-01 84.4000000000000 2004-05-01 85.0000000000000 2004-06-01 85.3000000000000 2004-07-01 85.6000000000000 2004-08-01 85.9000000000000 2004-09-01 86.3000000000000 2004-10-01 86.5000000000000 2004-11-01 86.8000000000000 2004-12-01 86.8000000000000 2005-01-01 86.9000000000000 2005-02-01 87.0000000000000 2005-03-01 86.9000000000000 2005-04-01 87.0000000000000 2005-05-01 86.9000000000000 2005-06-01 87.0000000000000 2005-07-01 87.1000000000000 2005-08-01 87.1000000000000 2005-09-01 87.2000000000000 2005-10-01 87.3000000000000 2005-11-01 87.6000000000000 2005-12-01 87.6000000000000 2006-01-01 89.4000000000000 2006-02-01 89.9000000000000 2006-03-01 90.1000000000000 2006-04-01 90.5000000000000 2006-05-01 91.1000000000000 2006-06-01 91.3000000000000 2006-07-01 91.8000000000000 2006-08-01 91.9000000000000 2006-09-01 91.9000000000000 2006-10-01 91.9000000000000 2006-11-01 91.7000000000000 2006-12-01 91.7000000000000 2007-01-01 93.0000000000000 2007-02-01 93.4000000000000 2007-03-01 93.9000000000000 2007-04-01 94.9000000000000 2007-05-01 95.2000000000000 2007-06-01 95.4000000000000 2007-07-01 95.5000000000000 2007-08-01 95.7000000000000 2007-09-01 95.8000000000000 2007-10-01 96.0000000000000 2007-11-01 95.9000000000000 2007-12-01 95.6000000000000 2008-01-01 96.3000000000000 2008-02-01 97.1000000000000 2008-03-01 97.3000000000000 2008-04-01 97.9000000000000 2008-05-01 98.2000000000000 2008-06-01 99.2000000000000 2008-07-01 100.5000000000000 2008-08-01 100.5000000000000 2008-09-01 101.0000000000000 2008-10-01 99.6000000000000 2008-11-01 97.7000000000000 2008-12-01 96.1000000000000 2009-01-01 94.5000000000000 2009-02-01 93.6000000000000 2009-03-01 92.9000000000000 2009-04-01 92.4000000000000 2009-05-01 92.3000000000000 2009-06-01 92.4000000000000 2009-07-01 92.5000000000000 2009-08-01 92.5000000000000 2009-09-01 92.9000000000000 2009-10-01 92.8000000000000 2009-11-01 92.9000000000000 2009-12-01 93.1000000000000 2010-01-01 94.7000000000000 2010-02-01 94.7000000000000 2010-03-01 94.9000000000000 2010-04-01 95.7000000000000 2010-05-01 96.3000000000000 2010-06-01 96.7000000000000 2010-07-01 96.7000000000000 2010-08-01 96.9000000000000 2010-09-01 97.3000000000000 2010-10-01 97.4000000000000 2010-11-01 97.6000000000000 2010-12-01 97.7000000000000 2011-01-01 99.1000000000000 2011-02-01 100.3000000000000 2011-03-01 100.9000000000000 2011-04-01 101.6000000000000 2011-05-01 101.9000000000000 2011-06-01 101.9000000000000 2011-07-01 101.8000000000000 2011-08-01 101.9000000000000 2011-09-01 101.8000000000000 2011-10-01 101.3000000000000 2011-11-01 100.7000000000000 2011-12-01 100.4000000000000 2012-01-01 100.9000000000000 2012-02-01 101.4000000000000 2012-03-01 101.6000000000000 2012-04-01 101.7000000000000 2012-05-01 101.8000000000000 2012-06-01 101.5000000000000 2012-07-01 101.3000000000000 2012-08-01 101.6000000000000 2012-09-01 101.9000000000000 2012-10-01 101.7000000000000 2012-11-01 101.5000000000000 2012-12-01 101.4000000000000 2013-01-01 101.6000000000000 2013-02-01 101.5000000000000 2013-03-01 101.5000000000000 2013-04-01 101.3000000000000 2013-05-01 101.4000000000000 2013-06-01 101.0000000000000 2013-07-01 100.9000000000000 2013-08-01 100.9000000000000 2013-09-01 100.7000000000000 2013-10-01 100.6000000000000 2013-11-01 100.5000000000000 2013-12-01 100.6000000000000 2014-01-01 100.7000000000000 2014-02-01 100.7000000000000 2014-03-01 100.7000000000000 2014-04-01 100.5000000000000 2014-05-01 100.4000000000000 2014-06-01 100.4000000000000 2014-07-01 100.5000000000000 2014-08-01 100.5000000000000 2014-09-01 100.5000000000000 2014-10-01 100.4000000000000 2014-11-01 100.5000000000000 2014-12-01 100.5000000000000 2015-01-01 100.3000000000000 2015-02-01 100.2000000000000 2015-03-01 100.2000000000000 2015-04-01 100.3000000000000 2015-05-01 100.5000000000000 2015-06-01 100.5000000000000 2015-07-01 100.4000000000000 2015-08-01 100.4000000000000 2015-09-01 100.0000000000000 2015-10-01 99.6000000000000 2015-11-01 99.2000000000000 2015-12-01 98.9000000000000 2016-01-01 98.6000000000000 2016-02-01 98.3000000000000 2016-03-01 98.1000000000000 2016-04-01 98.3000000000000 2016-05-01 98.6000000000000 2016-06-01 98.9000000000000 2016-07-01 99.1000000000000 2016-08-01 99.1000000000000 2016-09-01 99.1000000000000 2016-10-01 99.0000000000000 2016-11-01 99.3000000000000 2016-12-01 99.7000000000000 2017-01-01 100.5000000000000 2017-02-01 100.9000000000000 2017-03-01 101.5000000000000 2017-04-01 101.6000000000000 2017-05-01 101.6000000000000 2017-06-01 101.6000000000000 2017-07-01 101.5000000000000 2017-08-01 101.6000000000000 2017-09-01 101.9000000000000 2017-10-01 102.3000000000000 2017-11-01 102.4000000000000 2017-12-01 102.4000000000000 2018-01-01 102.8000000000000 2018-02-01 103.0000000000000 2018-03-01 103.3000000000000 2018-04-01 103.4000000000000 2018-05-01 103.6000000000000 2018-06-01 103.8000000000000 2018-07-01 104.0000000000000 2018-08-01 104.1000000000000 2018-09-01 104.0000000000000