Month Growth Rate Same Period Previous Year 1998-01-01 11.5322935372111000 1998-02-01 12.0470610234079000 1998-03-01 12.5457972720875000 1998-04-01 11.3850194321772000 1998-05-01 9.7439025945711800 1998-06-01 9.5313599826396900 1998-07-01 9.4382700890499900 1998-08-01 9.1418772932247200 1998-09-01 9.5389367992900300 1998-10-01 9.2465924647901400 1998-11-01 8.7705825040199200 1998-12-01 8.1913833186636600 1999-01-01 7.5685903500473100 1999-02-01 7.0159027128157200 1999-03-01 6.0998151571164400 1999-04-01 5.9797608095676300 1999-05-01 6.4161319890009200 1999-06-01 5.9306569343065800 1999-07-01 5.8234758871701600 1999-08-01 5.9037238873751200 1999-09-01 5.4954954954954900 1999-10-01 4.8343777976723400 1999-11-01 4.5495093666369400 1999-12-01 4.4483985765124500 2000-01-01 3.9577836411609600 2000-02-01 3.5839160839160800 2000-03-01 4.0069686411150000 2000-04-01 3.9062499999999900 2000-05-01 3.2730404823428100 2000-06-01 3.4453057708871800 2000-07-01 3.6113499570077400 2000-08-01 3.4305317324185200 2000-09-01 3.5012809564474800 2000-10-01 4.3552519214346700 2000-11-01 4.8634812286689200 2000-12-01 4.6848381601362800 2001-01-01 4.8223350253806900 2001-02-01 4.8945147679324900 2001-03-01 4.2713567839195900 2001-04-01 4.5948203842940600 2001-05-01 4.6705587989991600 2001-06-01 4.1631973355536800 2001-07-01 3.8174273858921000 2001-08-01 4.0630182421227300 2001-09-01 4.0429042904290300 2001-10-01 3.5188216039280100 2001-11-01 3.0919446704638000 2001-12-01 3.1733116354759900 2002-01-01 3.0669895076674800 2002-02-01 3.1375703942075400 2002-03-01 3.2931726907630500 2002-04-01 2.6357827476038400 2002-05-01 2.4701195219123500 2002-06-01 3.0375699440447800 2002-07-01 2.9576338928857100 2002-08-01 2.8685258964143400 2002-09-01 2.8548770816812000 2002-10-01 3.1620553359683600 2002-11-01 2.9202841357537500 2002-12-01 2.6025236593060000 2003-01-01 3.2106499608457300 2003-02-01 2.8081123244929900 2003-03-01 2.5660964230171100 2003-04-01 2.3346303501945500 2003-05-01 2.3328149300155500 2003-06-01 2.1722265321954900 2003-07-01 2.5621118012422300 2003-08-01 2.7885360185902400 2003-09-01 2.2359290670779000 2003-10-01 2.0689655172413700 2003-11-01 1.9938650306748500 2003-12-01 1.8447348193697100 2004-01-01 0.8345978755690600 2004-02-01 0.9104704097116890 2004-03-01 0.8339651250947700 2004-04-01 1.5209125475285100 2004-05-01 1.5957446808510600 2004-06-01 1.5186028853454800 2004-07-01 1.1355034065102300 2004-08-01 0.8289374529012830 2004-09-01 1.3574660633484100 2004-10-01 1.1261261261261400 2004-11-01 1.2781954887217900 2004-12-01 1.6603773584905700 2005-01-01 1.4296463506395600 2005-02-01 1.8045112781954800 2005-03-01 1.7293233082706800 2005-04-01 1.6479400749063700 2005-05-01 1.5706806282722700 2005-06-01 1.8698578908003000 2005-07-01 1.8712574850299200 2005-08-01 2.0926756352765200 2005-09-01 2.0089285714285600 2005-10-01 2.0786933927245800 2005-11-01 2.1529324424647300 2005-12-01 2.2271714922049000 2006-01-01 2.6706231454006100 2006-02-01 2.3633677991137200 2006-03-01 2.5868440502586800 2006-04-01 2.7266028002947800 2006-05-01 2.8718703976435900 2006-06-01 3.1571218795888400 2006-07-01 3.4533431300514500 2006-08-01 3.5871156661786300 2006-09-01 3.7928519328957100 2006-10-01 3.7090909090909100 2006-11-01 4.2877906976744200 2006-12-01 4.5025417574437300 2007-01-01 4.5520231213872600 2007-02-01 4.6897546897547000 2007-03-01 5.1873198847262100 2007-04-01 5.0932568149210800 2007-05-01 5.5118110236220400 2007-06-01 5.4804270462633400 2007-07-01 5.6107954545454400 2007-08-01 5.6537102473498300 2007-09-01 5.8327477160927600 2007-10-01 6.0308555399719400 2007-11-01 5.7839721254355500 2007-12-01 5.6984016678248600 2008-01-01 6.3579820317899300 2008-02-01 6.6161268090971700 2008-03-01 6.4383561643835800 2008-04-01 6.4846416382252500 2008-05-01 5.9701492537313300 2008-06-01 5.7354925775978400 2008-07-01 6.1869535978480300 2008-08-01 6.8227424749163800 2008-09-01 7.2377158034528500 2008-10-01 6.7460317460317500 2008-11-01 6.5217391304347700 2008-12-01 6.3773833004602400 2009-01-01 5.1332033788174200 2009-02-01 4.3956043956044100 2009-03-01 3.6036036036036000 2009-04-01 2.8205128205128300 2009-05-01 2.7528809218950100 2009-06-01 2.2973835354180100 2009-07-01 1.8999366687777000 2009-08-01 1.0018785222291900 2009-09-01 0.0619195046439531 2009-10-01 0.0619578686493208 2009-11-01 -0.5565862708719820 2009-12-01 -0.6798516687268370 2010-01-01 -1.1124845488257200 2010-02-01 -0.8049535603715350 2010-03-01 0.0621118012422262 2010-04-01 0.3740648379052390 2010-05-01 0.3738317757009360 2010-06-01 1.2476606363069200 2010-07-01 0.9322560596643860 2010-08-01 1.0539367637941600 2010-09-01 1.6089108910891100 2010-10-01 1.7956656346749300 2010-11-01 1.6791044776119400 2010-12-01 1.8046048537647700 2011-01-01 2.1250000000000100 2011-02-01 2.1847690387016300 2011-03-01 2.2346368715083900 2011-04-01 2.5465838509316800 2011-05-01 2.7932960893854700 2011-06-01 2.1565003080714700 2011-07-01 2.4630541871921300 2011-08-01 2.1472392638036800 2011-09-01 2.0097442143727200 2011-10-01 2.0072992700729700 2011-11-01 2.5076452599388400 2011-12-01 2.3838630806846000 2012-01-01 2.4479804161566700 2012-02-01 2.3824068417837600 2012-03-01 2.6715239829993900 2012-04-01 2.6044821320411900 2012-05-01 2.5362318840580000 2012-06-01 2.4125452352231700 2012-07-01 1.9230769230769100 2012-08-01 2.0420420420420500 2012-09-01 1.7910447761194100 2012-10-01 1.9677996422182500 2012-11-01 1.7899761336515500 2012-12-01 1.9104477611940200 2013-01-01 1.4336917562724100 2013-02-01 1.4319809069212400 2013-03-01 1.5375517445298500 2013-04-01 1.4167650531287000 2013-05-01 1.5312131919905800 2013-06-01 1.8256772673733700 2013-07-01 1.8278301886792300 2013-08-01 1.8246027074749700 2013-09-01 1.1730205278592400 2013-10-01 0.9356725146198840 2013-11-01 0.9964830011723360 2013-12-01 0.9958992384300200 2014-01-01 1.4723203769140000 2014-02-01 1.5882352941176400 2014-03-01 1.2230634828188900 2014-04-01 1.2805587892898600 2014-05-01 1.2180974477958100 2014-06-01 0.9253903990746100 2014-07-01 0.6948465547191810 2014-08-01 0.8670520231213970 2014-09-01 0.6956521739130360 2014-10-01 0.9269988412514490 2014-11-01 0.3482298316889160 2014-12-01 0.7540603248259690 2015-01-01 0.9866511897852610 2015-02-01 1.1001737116386900 2015-03-01 1.0932105868814600 2015-04-01 1.2068965517241300 2015-05-01 1.1461318051576000 2015-06-01 1.3180515759312500 2015-07-01 1.4951121334100200 2015-08-01 1.3753581661891100 2015-09-01 1.6695451928612500 2015-10-01 1.8369690011481200 2015-11-01 2.2729901677270200 2015-12-01 1.5544041450777300 2016-01-01 1.0919540229885100 2016-02-01 1.5463917525773300 2016-03-01 1.5936254980079800 2016-04-01 1.3628620102214800 2016-05-01 1.3597733711048000 2016-06-01 1.1877828054298400 2016-07-01 1.0198300283286100 2016-08-01 1.3566986998304200 2016-09-01 1.9818799546999000 2016-10-01 1.1273957158962800 2016-11-01 1.0575128654639900 2016-12-01 1.3038548752834300 2017-01-01 1.5349630471858800 2017-02-01 1.8048505358149800 2017-03-01 1.5686274509803900 2017-04-01 1.9607843137254800 2017-05-01 1.8446059250978200 2017-06-01 1.6210173281162600 2017-07-01 2.7481772293886600 2017-08-01 2.6213050752927900 2017-09-01 2.3320377568017800 2017-10-01 2.4526198439242000 2017-11-01 2.6860660324566400 2017-12-01 2.2943480693900600 2018-01-01 2.1276595744681000 2018-02-01 2.1052631578947500 2018-03-01 1.6547159404302200 2018-04-01 2.0879120879121000 2018-05-01 2.0856201975850900 2018-06-01 2.8052805280528000 2018-07-01 2.0196506550218200 2018-08-01 2.4456521739130500 2018-09-01 2.2788931090613100 2018-10-01 2.9923830250272100