Month Growth rate same period previous year 1996-01-01 13.58223502987670 1996-02-01 12.98304375130830 1996-03-01 14.08310111051030 1996-04-01 16.38457440268840 1996-05-01 18.07565989538980 1996-06-01 18.30172793970250 1996-07-01 17.81233922988640 1996-08-01 19.16971916971920 1996-09-01 19.01941557168070 1996-10-01 18.77403476388250 1996-11-01 18.29824428061110 1996-12-01 18.26886828017790 1997-01-01 17.87926274158650 1997-02-01 18.43177944119170 1997-03-01 17.69659849064860 1997-04-01 14.87376316067470 1997-05-01 13.12111534631370 1997-06-01 13.53192354615700 1997-07-01 13.76889486059790 1997-08-01 12.84703860391330 1997-09-01 12.93830740838390 1997-10-01 11.93420967428610 1997-11-01 12.35825114844680 1997-12-01 11.60907815886780 1998-01-01 11.91998480724190 1998-02-01 11.90863579474340 1998-03-01 12.42139825914570 1998-04-01 11.53787205345920 1998-05-01 11.11043652480120 1998-06-01 10.52207396794130 1998-07-01 9.91467123328117 1998-08-01 10.23635884368680 1998-09-01 10.30055442077620 1998-10-01 11.40518338539860 1998-11-01 10.95608417200360 1998-12-01 11.00988176158110 1999-01-01 11.41968325791860 1999-02-01 10.97410948945930 1999-03-01 10.57779737139390 1999-04-01 11.04515348888340 1999-05-01 11.22889459592370 1999-06-01 10.70058877545510 1999-07-01 11.11827437075240 1999-08-01 10.47611456506720 1999-09-01 10.33333333333330 1999-10-01 8.54212644424251 1999-11-01 8.39002267573697 1999-12-01 8.24564563019373 2000-01-01 7.62475252550890 2000-02-01 7.72719256254566 2000-03-01 7.73696800558159 2000-04-01 7.83052021976936 2000-05-01 7.33199056789153 2000-06-01 6.85810481116424 2000-07-01 6.45215877774016 2000-08-01 6.50297010653903 2000-09-01 7.06612957368243 2000-10-01 7.97512259299126 2000-11-01 7.61458729554964 2000-12-01 8.13804249655369 2001-01-01 8.31328710909863 2001-02-01 8.27447495205575 2001-03-01 8.49503897125146 2001-04-01 7.76910718384208 2001-05-01 7.74652722154839 2001-06-01 7.80154798054751 2001-07-01 7.88463722039288 2001-08-01 7.70238229648866 2001-09-01 8.61532259870558 2001-10-01 7.96650346706839 2001-11-01 8.34382662866989 2001-12-01 8.27508901490176 2002-01-01 8.30230583317003 2002-02-01 8.05901157767410 2002-03-01 8.05798337241528 2002-04-01 8.66574379725270 2002-05-01 8.95034195658637 2002-06-01 9.28287021348694 2002-07-01 8.94815500873556 2002-08-01 8.77012747400201 2002-09-01 7.47216494845362 2002-10-01 7.46896480968504 2002-11-01 6.88769268412039 2002-12-01 6.48356778921299 2003-01-01 6.48773622838761 2003-02-01 6.68039258800248 2003-03-01 6.34839218780824 2003-04-01 6.04421448730009 2003-05-01 5.95563006862135 2003-06-01 5.59506967189288 2003-07-01 5.33830518953590 2003-08-01 5.25260702789182 2003-09-01 5.02647532806385 2003-10-01 4.90501193317422 2003-11-01 5.16004730838198 2003-12-01 5.54358808166691 2004-01-01 4.86151754866238 2004-02-01 4.72184226798329 2004-03-01 4.06247681234697 2004-04-01 3.92917867967769 2004-05-01 4.20415447737853 2004-06-01 4.27449253019125 2004-07-01 4.42948588617230 2004-08-01 4.51981539813934 2004-09-01 4.70736519070582 2004-10-01 4.69205008736166 2004-11-01 4.78712790465650 2004-12-01 5.13681929016525 2005-01-01 5.50214252277556 2005-02-01 5.09223639714435 2005-03-01 5.89147563192982 2005-04-01 5.92879752462921 2005-05-01 5.68719542340560 2005-06-01 5.62175481826982 2005-07-01 5.57468034284108 2005-08-01 5.75238295486404 2005-09-01 5.43779766577695 2005-10-01 5.71433538472238 2005-11-01 5.48765709933180 2005-12-01 5.59535467024000 2006-01-01 5.38926243216491 2006-02-01 6.24840384779092 2006-03-01 5.72530006902010 2006-04-01 5.59360730593608 2006-05-01 5.39118231785756 2006-06-01 5.73747271242646 2006-07-01 6.05556479787059 2006-08-01 6.06412061966696 2006-09-01 6.31887223270129 2006-10-01 6.16849479517835 2006-11-01 6.43297886306943 2006-12-01 5.87316565255587 2007-01-01 6.33622643953624 2007-02-01 5.80562454931497 2007-03-01 5.88497547926884 2007-04-01 6.29093799682035 2007-05-01 6.41684103734702 2007-06-01 6.52461703334804 2007-07-01 6.40313725490194 2007-08-01 6.19854721549638 2007-09-01 6.45065907216334 2007-10-01 6.64343246592317 2007-11-01 6.89681756506723 2007-12-01 6.93343167988199 2008-01-01 6.76422665184486 2008-02-01 6.63506391227964 2008-03-01 6.38947368421051 2008-04-01 6.70236474864261 2008-05-01 6.55574092832032 2008-06-01 6.11610841519707 2008-07-01 6.34951055549004 2008-08-01 6.61194710442316 2008-09-01 6.25127920236249 2008-10-01 5.85484175514531 2008-11-01 5.38302874698901 2008-12-01 5.31700867965742 2009-01-01 5.18320948210695 2009-02-01 5.40697922140633 2009-03-01 5.83612489222463 2009-04-01 5.24965656452383 2009-05-01 5.29825395272111 2009-06-01 5.66461255332795 2009-07-01 5.51989908371338 2009-08-01 5.33541212505864 2009-09-01 5.56426979278462 2009-10-01 5.64901207464326 2009-11-01 5.92244836506481 2009-12-01 6.04873922060912 2010-01-01 5.93260560037970 2010-02-01 6.19138730192952 2010-03-01 6.45049280162398 2010-04-01 6.63532357524339 2010-05-01 6.75623647491472 2010-06-01 6.72920872422118 2010-07-01 6.59607729798611 2010-08-01 6.77843997642281 2010-09-01 6.67214097651260 2010-10-01 7.03663779108277 2010-11-01 6.88220395927015 2010-12-01 6.87072991855483 2011-01-01 6.51305683563747 2011-02-01 5.96109680120794 2011-03-01 5.21904953078737 2011-04-01 5.01217760569539 2011-05-01 5.26289608516142 2011-06-01 4.90301524311093 2011-07-01 5.06889157279829 2011-08-01 4.82703631010796 2011-09-01 4.67736220231913 2011-10-01 4.32930898501487 2011-11-01 4.39466112145466 2011-12-01 4.25470437389388 2012-01-01 4.47793481396019 2012-02-01 4.69530230274582 2012-03-01 5.29761053083418 2012-04-01 5.67211398939079 2012-05-01 5.56330041113367 2012-06-01 5.88533380472571 2012-07-01 5.72400445721661 2012-08-01 5.73284184658592 2012-09-01 5.68817191749642 2012-10-01 5.51853273321469 2012-11-01 5.33648334086091 2012-12-01 5.11230440556614 2013-01-01 5.16023650125383 2013-02-01 5.45579320599336 2013-03-01 4.91218534497401 2013-04-01 4.68108095940212 2013-05-01 4.56615894262086 2013-06-01 4.84702111320104 2013-07-01 4.64525434071115 2013-08-01 4.64838302676141 2013-09-01 4.57798590709284 2013-10-01 4.75707609558240 2013-11-01 4.79237441868136 2013-12-01 4.85706752213750 2014-01-01 4.70247210676001 2014-02-01 4.13232104121475 2014-03-01 4.08746991332881 2014-04-01 3.86104122314689 2014-05-01 3.54157524643327 2014-06-01 3.06674875801453 2014-07-01 3.13818621318462 2014-08-01 3.34094802969730 2014-09-01 3.22325134390150 2014-10-01 3.09646058667565 2014-11-01 3.06244492005540 2014-12-01 2.97559800090106 2015-01-01 2.86881392409031 2015-02-01 2.93823560045828 2015-03-01 2.90555394251109 2015-04-01 3.00526931478203 2015-05-01 3.09276219222261 2015-06-01 2.99403664527823 2015-07-01 2.92939693668407 2015-08-01 2.81594578169538 2015-09-01 2.91226956438882 2015-10-01 2.90636821072183 2015-11-01 2.91591697386674 2015-12-01 3.10639133774408 2016-01-01 3.03886058613110 2016-02-01 2.97999309058292 2016-03-01 2.90674785486306 2016-04-01 2.70420878043820 2016-05-01 2.68774217883570 2016-06-01 2.59929110383599 2016-07-01 2.68028144063507 2016-08-01 2.54508954746619 2016-09-01 2.56352704383075 2016-10-01 2.34073566115591 2016-11-01 2.19373742213431 2016-12-01 2.05547449412081 2017-01-01 2.13999158831006 2017-02-01 2.20552669581521 2017-03-01 2.62814599769169 2017-04-01 2.65991463774460 2017-05-01 2.57123854969909 2017-06-01 2.40995074377036 2017-07-01 2.49130254699031 2017-08-01 2.41670960878727 2017-09-01 2.29437767511861 2017-10-01 2.36712420559619 2017-11-01 2.46919312858967 2017-12-01 2.50057874866482 2018-01-01 2.58947501762150 2018-02-01 2.46519579592515 2018-03-01 1.86603219222855 2018-04-01 2.04496642771843 2018-05-01 1.92437239197600 2018-06-01 1.91497843961514 2018-07-01 1.62916567443812 2018-08-01 1.57651637429480 2018-09-01 1.62447822600995 2018-10-01 1.64266214811484