Month Index 2015=100, Not Seasonally adjusted 1997-01-01 30.2405400803815 1997-02-01 30.3650359291156 1997-03-01 30.5520564300394 1997-04-01 31.5514266438687 1997-05-01 31.6525747343710 1997-06-01 31.6815423131055 1997-07-01 31.7215110977768 1997-08-01 31.7416147076467 1997-09-01 32.1448847757040 1997-10-01 32.4737004935315 1997-11-01 32.8407761394165 1997-12-01 32.8456040692056 1998-01-01 33.0470249130051 1998-02-01 33.2706148725597 1998-03-01 33.4461223405969 1998-04-01 33.5990022099289 1998-05-01 33.6424535780307 1998-06-01 33.7342792167183 1998-07-01 33.8104424235618 1998-08-01 33.8249262129291 1998-09-01 33.8297541427182 1998-10-01 33.8490658618746 1998-11-01 33.8986905061240 1998-12-01 34.0212574503630 1999-01-01 35.3571705262040 1999-02-01 36.1617702316200 1999-03-01 36.4037850469226 1999-04-01 36.7280345115376 1999-05-01 37.0621065396125 1999-06-01 37.0862461885579 1999-07-01 38.3572658010526 1999-08-01 38.6280513887162 1999-09-01 38.6690737406776 1999-10-01 39.0049495980611 1999-11-01 39.0435730363739 1999-12-01 39.0532288959520 2000-01-01 39.4386045114996 2000-02-01 41.8860333778960 2000-03-01 42.6428009312691 2000-04-01 43.1018272910283 2000-05-01 43.2812040942593 2000-06-01 43.2860320240484 2000-07-01 43.7174777801266 2000-08-01 43.7429627754306 2000-09-01 43.7622744945870 2000-10-01 43.8883240222565 2000-11-01 44.6578778454852 2000-12-01 44.6578778454852 2001-01-01 44.9361820556549 2001-02-01 46.8551778115303 2001-03-01 48.9799941496372 2001-04-01 49.5724219556903 2001-05-01 49.6075628105724 2001-06-01 49.7979408197401 2001-07-01 50.0964436124746 2001-08-01 50.3774385153613 2001-09-01 50.4169488170824 2001-10-01 50.6006950671524 2001-11-01 50.6248347160978 2001-12-01 50.6344905756760 2002-01-01 49.0418020845007 2002-02-01 49.2659419477754 2002-03-01 49.4004258657402 2002-04-01 49.4004258657402 2002-05-01 49.6245657290149 2002-06-01 49.7142216743248 2002-07-01 49.8038776196346 2002-08-01 49.9831895102544 2002-09-01 50.0280174829093 2002-10-01 49.9831895102544 2002-11-01 50.0280174829093 2002-12-01 50.0280174829093 2003-01-01 50.8797489633531 2003-02-01 51.6418244984871 2003-03-01 53.3901154320296 2003-04-01 53.8383951585790 2003-05-01 53.9280511038888 2003-06-01 53.9280511038888 2003-07-01 54.3763308304382 2003-08-01 54.3763308304382 2003-09-01 54.4211588030931 2003-10-01 54.4659867757481 2003-11-01 54.4659867757481 2003-12-01 54.4659867757481 2004-01-01 54.6901266390228 2004-02-01 57.0660091897344 2004-03-01 57.2004931076992 2004-04-01 57.7384287795584 2004-05-01 58.0073966154881 2004-06-01 58.0970525607979 2004-07-01 58.8143001232769 2004-08-01 58.9039560685868 2004-09-01 58.9039560685868 2004-10-01 58.9039560685868 2004-11-01 59.4418917404460 2004-12-01 59.4418917404460 2005-01-01 60.1143113302701 2005-02-01 61.1005267286787 2005-03-01 61.2350106466435 2005-04-01 61.3694945646083 2005-05-01 61.4143225372632 2005-06-01 61.4143225372632 2005-07-01 61.5936344278830 2005-08-01 61.5936344278830 2005-09-01 61.5936344278830 2005-10-01 61.8177742911577 2005-11-01 62.0419141544324 2005-12-01 62.5798498262916 2006-01-01 65.0453883223131 2006-02-01 66.7040233105458 2006-03-01 66.8833352011655 2006-04-01 66.9281631738205 2006-05-01 66.9281631738205 2006-06-01 66.9281631738205 2006-07-01 67.0178191191303 2006-08-01 67.3316149277149 2006-09-01 67.2867869550600 2006-10-01 68.2281743808136 2006-11-01 69.0799058612574 2006-12-01 69.0799058612574 2007-01-01 71.6799282752438 2007-02-01 72.9351115095820 2007-03-01 72.9351115095820 2007-04-01 72.9799394822369 2007-05-01 73.2040793455116 2007-06-01 74.2799506892301 2007-07-01 74.3247786618850 2007-08-01 74.7730583884344 2007-09-01 74.7730583884344 2007-10-01 74.9075423063992 2007-11-01 75.0420262243640 2007-12-01 75.3109940602936 2008-01-01 75.6247898688782 2008-02-01 77.5075647203855 2008-03-01 77.9558444469349 2008-04-01 78.0903283648997 2008-05-01 78.0903283648997 2008-06-01 78.5834360641040 2008-07-01 79.2558556539281 2008-08-01 81.4524263140199 2008-09-01 83.7834808920766 2008-10-01 85.0386641264149 2008-11-01 86.6076431693376 2008-12-01 86.6076431693376 2009-01-01 88.4904180208450 2009-02-01 88.8042138294296 2009-03-01 88.7593858567746 2009-04-01 88.7145578841197 2009-05-01 88.8490418020845 2009-06-01 90.4180208450073 2009-07-01 91.4490642160708 2009-08-01 92.0766558332400 2009-09-01 92.3904516418245 2009-10-01 92.7042474504091 2009-11-01 92.6594194777541 2009-12-01 92.5697635324442 2010-01-01 93.8697747394374 2010-02-01 93.7801187941276 2010-03-01 93.7352908214726 2010-04-01 93.9594306847473 2010-05-01 94.0042586574022 2010-06-01 94.0490866300572 2010-07-01 93.9594306847473 2010-08-01 93.7801187941276 2010-09-01 94.0042586574022 2010-10-01 94.0490866300572 2010-11-01 93.8697747394374 2010-12-01 94.0490866300572 2011-01-01 95.6180656729799 2011-02-01 96.2008293174941 2011-03-01 96.4249691807688 2011-04-01 96.6042810713886 2011-05-01 96.7835929620083 2011-06-01 96.8732489073182 2011-07-01 97.2318726885576 2011-08-01 97.2767006612126 2011-09-01 97.5904964697971 2011-10-01 97.5456684971422 2011-11-01 97.5904964697971 2011-12-01 97.7698083604169 2012-01-01 102.0284657626360 2012-02-01 102.2974335985660 2012-03-01 102.8353692704250 2012-04-01 103.3733049422840 2012-05-01 103.6422727782140 2012-06-01 103.6422727782140 2012-07-01 103.9560685867980 2012-08-01 104.1353804774180 2012-09-01 103.9112406141430 2012-10-01 103.9112406141430 2012-11-01 103.8664126414880 2012-12-01 104.0457245321080 2013-01-01 99.1594755127199 2013-02-01 99.1594755127199 2013-03-01 99.5629272666144 2013-04-01 99.6077552392693 2013-05-01 99.6974111845792 2013-06-01 99.6974111845792 2013-07-01 99.7422391572341 2013-08-01 99.8767230751989 2013-09-01 99.6974111845792 2013-10-01 99.6525832119242 2013-11-01 99.7870671298890 2013-12-01 99.8767230751989 2014-01-01 100.5043146923680 2014-02-01 100.5491426650230 2014-03-01 100.5939706376780 2014-04-01 100.7284545556430 2014-05-01 100.7284545556430 2014-06-01 100.8181105009530 2014-07-01 100.9077664462620 2014-08-01 100.9525944189170 2014-09-01 100.8629384736080 2014-10-01 100.9974223915720 2014-11-01 100.9077664462620 2014-12-01 100.8181105009530 2015-01-01 100.4146587470580 2015-02-01 100.3250028017480 2015-03-01 100.1905188837830 2015-04-01 100.0112069931640 2015-05-01 100.2801748290930 2015-06-01 100.1905188837830 2015-07-01 100.1456909111290 2015-08-01 100.1456909111290 2015-09-01 99.5629272666144 2015-10-01 99.5180992939594 2015-11-01 99.6974111845792 2015-12-01 99.5180992939594 2016-01-01 99.4732713213045 2016-02-01 99.2491314580298 2016-03-01 99.0249915947551 2016-04-01 98.8456797041354 2016-05-01 98.8008517314804 2016-06-01 98.6215398408607 2016-07-01 98.7560237588255 2016-08-01 98.8008517314804 2016-09-01 99.1146475400650 2016-10-01 98.8905076767903 2016-11-01 98.9353356494452 2016-12-01 98.8905076767903 2017-01-01 99.3387874033397 2017-02-01 99.4284433486496 2017-03-01 99.4284433486496 2017-04-01 99.4732713213045 2017-05-01 99.4732713213045 2017-06-01 99.5629272666144 2017-07-01 99.6525832119242 2017-08-01 99.6077552392693 2017-09-01 99.7422391572341 2017-10-01 99.8318951025440 2017-11-01 99.9663790205088 2017-12-01 100.2353468564380 2018-01-01 100.0112069931640 2018-02-01 100.3250028017480 2018-03-01 100.6387986103330 2018-04-01 100.9077664462620 2018-05-01 100.9077664462620 2018-06-01 101.1767342821920 2018-07-01 101.3560461728120 2018-08-01 101.6698419813960 2018-09-01 101.8939818446710