Month Index source base 2002-07-01 61.65729127 2002-08-01 61.51537982 2002-09-01 61.65021109 2002-10-01 61.73702026 2002-11-01 61.75856863 2002-12-01 61.78719719 2003-01-01 62.24063658 2003-02-01 62.44719316 2003-03-01 62.60849814 2003-04-01 62.74887042 2003-05-01 62.71193035 2003-06-01 62.89355237 2003-07-01 62.97635970 2003-08-01 63.01853295 2003-09-01 63.15921306 2003-10-01 63.15151721 2003-11-01 63.30420285 2003-12-01 63.27772913 2004-01-01 63.49290505 2004-02-01 63.64066535 2004-03-01 63.78226896 2004-04-01 63.88570116 2004-05-01 64.06362918 2004-06-01 64.20677196 2004-07-01 63.44826913 2004-08-01 63.49998524 2004-09-01 63.70223213 2004-10-01 63.74779156 2004-11-01 63.88231499 2004-12-01 63.75825791 2005-01-01 63.90478687 2005-02-01 64.23201435 2005-03-01 64.50075338 2005-04-01 64.70300027 2005-05-01 64.78211360 2005-06-01 64.83013569 2005-07-01 64.84706656 2005-08-01 64.81689883 2005-09-01 65.12996595 2005-10-01 65.26695205 2005-11-01 65.25833270 2005-12-01 65.42425520 2006-01-01 65.57817217 2006-02-01 65.53599892 2006-03-01 65.74286333 2006-04-01 66.18768337 2006-05-01 66.29542525 2006-06-01 66.38469709 2006-07-01 66.39331644 2006-08-01 66.34868052 2006-09-01 66.21323359 2006-10-01 66.20800041 2006-11-01 66.31481879 2006-12-01 66.54046106 2007-01-01 66.86614937 2007-02-01 67.25186530 2007-03-01 67.63388722 2007-04-01 67.96326954 2007-05-01 68.11349250 2007-06-01 68.27849149 2007-07-01 68.41978727 2007-08-01 68.46688586 2007-09-01 68.55646554 2007-10-01 68.70884334 2007-11-01 68.89877688 2007-12-01 69.23770205 2008-01-01 69.60710278 2008-02-01 69.79888332 2008-03-01 70.17074672 2008-04-01 70.32558720 2008-05-01 70.65065984 2008-06-01 70.97142280 2008-07-01 71.22784848 2008-08-01 71.60309805 2008-09-01 71.86845091 2008-10-01 71.95279741 2008-11-01 72.25755301 2008-12-01 72.54568558 2009-01-01 73.60955967 2009-02-01 74.31419156 2009-03-01 74.77440330 2009-04-01 75.32942790 2009-05-01 75.83027372 2009-06-01 75.99373354 2009-07-01 76.28217394 2009-08-01 76.39915084 2009-09-01 76.38806882 2009-10-01 76.52874893 2009-11-01 76.51735907 2009-12-01 76.49642637 2010-01-01 77.49688667 2010-02-01 77.67050502 2010-03-01 78.02143571 2010-04-01 78.40622813 2010-05-01 78.67250449 2010-06-01 78.54536907 2010-07-01 78.49888615 2010-08-01 78.78055420 2010-09-01 79.02405085 2010-10-01 79.40391793 2010-11-01 79.53043768 2010-12-01 79.57661277 2011-01-01 80.08442181 2011-02-01 80.01999069 2011-03-01 79.79878526 2011-04-01 79.76230833 2011-05-01 79.83279465 2011-06-01 79.90283617 2011-07-01 79.78471525 2011-08-01 79.50158688 2011-09-01 79.02252129 2011-10-01 78.99186836 2011-11-01 79.31852121 2011-12-01 79.89471273 2012-01-01 80.68621383 2012-02-01 80.10042588 2012-03-01 79.45946503 2012-04-01 79.52609346 2012-05-01 79.69322373 2012-06-01 80.13227994 2012-07-01 80.50872172 2012-08-01 80.88239803 2012-09-01 80.39653470 2012-10-01 81.12469248 2012-11-01 81.73980439 2012-12-01 82.26202259 2013-01-01 82.79880207 2013-02-01 82.74220096 2013-03-01 83.27714403 2013-04-01 83.38461047 2013-05-01 83.47890340 2013-06-01 83.58564842 2013-07-01 83.69286351 2013-08-01 83.71253268 2013-09-01 83.96504426 2013-10-01 83.74125248 2013-11-01 83.52161009 2013-12-01 84.11422344 2014-01-01 85.06861656 2014-02-01 84.21534456 2014-03-01 84.60360747 2014-04-01 84.89779058 2014-05-01 85.05675571 2014-06-01 85.39616409 2014-07-01 85.36781523 2014-08-01 85.57050064 2014-09-01 85.81278209 2014-10-01 85.89712543 2014-11-01 86.24436018 2014-12-01 86.36942898 2015-01-01 86.71146770 2015-02-01 87.03023177 2015-03-01 87.15316435 2015-04-01 87.42611522 2015-05-01 87.52028547 2015-06-01 87.56121596 2015-07-01 87.55532931 2015-08-01 88.09195867 2015-09-01 88.34784032 2015-10-01 88.56700885 2015-11-01 88.67008731 2015-12-01 88.85245310 2016-01-01 89.60934831 2016-02-01 89.46902475 2016-03-01 89.41042595 2016-04-01 90.14118897 2016-05-01 90.37507942 2016-06-01 90.51476910 2016-07-01 90.75816091 2016-08-01 91.40143153 2016-09-01 91.52150700 2016-10-01 91.86682261 2016-11-01 91.90497872 2016-12-01 91.97327468 2017-01-01 92.78468849 2017-02-01 93.60567901 2017-03-01 94.36491182 2017-04-01 95.05210039 2017-05-01 95.47661037 2017-06-01 95.79463550 2017-07-01 95.92399522 2017-08-01 96.38400218 2017-09-01 96.13816612 2017-10-01 96.44501258 2017-11-01 97.23296113 2017-12-01 97.50503749 2018-01-01 98.09525934 2018-02-01 98.26880185 2018-03-01 98.52088164 2018-04-01 99.26651149 2018-05-01 99.88492444 2018-06-01 99.83717683 2018-07-01 99.93533580 2018-08-01 100.35151230 2018-09-01 99.82161026 2018-10-01 100.73313580