Month Growth rate same period previous year 1996-01-01 20.232896652110600 1996-02-01 21.816881258941300 1996-03-01 22.085048010973900 1996-04-01 23.481781376518200 1996-05-01 25.266666666666600 1996-06-01 28.533685601056800 1996-07-01 35.209424083769600 1996-08-01 37.443218689162900 1996-09-01 37.902187902187900 1996-10-01 38.569604086845400 1996-11-01 37.539432176656100 1996-12-01 37.078651685393300 1997-01-01 33.837772397094500 1997-02-01 31.591309453904900 1997-03-01 29.325842696629200 1997-04-01 26.939890710382500 1997-05-01 24.960085151676400 1997-06-01 23.432682425488200 1997-07-01 18.151016456921600 1997-08-01 18.319169027384300 1997-09-01 17.825478301446600 1997-10-01 17.004608294930900 1997-11-01 17.798165137614700 1997-12-01 18.806921675774100 1998-01-01 20.262324739936700 1998-02-01 16.376617581436800 1998-03-01 18.071242397914800 1998-04-01 18.295307791648700 1998-05-01 19.548551959114100 1998-06-01 17.360532889259000 1998-07-01 15.649324047521500 1998-08-01 13.607342378292100 1998-09-01 16.475247524752500 1998-10-01 18.668767231193400 1998-11-01 17.640186915887800 1998-12-01 20.582598696818700 1999-01-01 17.036479879654000 1999-02-01 18.903374233128900 1999-03-01 15.894039735099300 1999-04-01 19.032023289665200 1999-05-01 21.303883149269700 1999-06-01 23.057821922667600 1999-07-01 22.564647538080100 1999-08-01 21.109940288022500 1999-09-01 19.551173070384200 1999-10-01 18.951211417192200 1999-11-01 19.695465077788800 1999-12-01 16.020343293070600 2000-01-01 17.641388174807200 2000-02-01 22.605611093195700 2000-03-01 27.777777777777800 2000-04-01 29.287679608682300 2000-05-01 27.547723935389100 2000-06-01 26.635918132026500 2000-07-01 29.017341040462400 2000-08-01 30.046403712297000 2000-09-01 29.323094425483500 2000-10-01 27.148437500000000 2000-11-01 28.318584070796500 2000-12-01 26.821917808219200 2001-01-01 28.899207866703100 2001-02-01 27.301420305102600 2001-03-01 24.720496894409900 2001-04-01 20.383069283518600 2001-05-01 17.545475477780300 2001-06-01 16.298656954245400 2001-07-01 14.404121863799300 2001-08-01 13.648528099910800 2001-09-01 13.679349021332800 2001-10-01 14.549045424621500 2001-11-01 12.586206896551700 2001-12-01 11.708792395765800 2002-01-01 7.713498622589520 2002-02-01 4.772727272727280 2002-03-01 3.545816733067710 2002-04-01 5.126694166175600 2002-05-01 4.603330068560260 2002-06-01 5.010765316108820 2002-07-01 5.188956334442920 2002-08-01 6.259811616954460 2002-09-01 5.649061714064620 2002-10-01 5.344827586206910 2002-11-01 6.910413476263410 2002-12-01 9.011796557725780 2003-01-01 12.728703521542400 2003-02-01 15.637941234470500 2003-03-01 16.794921123509000 2003-04-01 16.778774289985000 2003-05-01 18.220973782771500 2003-06-01 18.434296365330800 2003-07-01 18.186895011169000 2003-08-01 18.411819021237300 2003-09-01 18.879326130745300 2003-10-01 19.185306419349000 2003-11-01 18.388540734109200 2003-12-01 17.899591981550500 2004-01-01 17.452006980802800 2004-02-01 15.450204638472000 2004-03-01 12.320869708450000 2004-04-01 9.744000000000010 2004-05-01 9.789323617931250 2004-06-01 11.095372993390000 2004-07-01 11.938888013860400 2004-08-01 11.572052401746700 2004-09-01 11.182994454713500 2004-10-01 11.000915471467800 2004-11-01 10.949788263762900 2004-12-01 11.209750225699700 2005-01-01 10.445765230312000 2005-02-01 10.945347119645500 2005-03-01 10.896025810236100 2005-04-01 10.919959177722700 2005-05-01 10.171692396479600 2005-06-01 8.570619067856610 2005-07-01 8.231321232587600 2005-08-01 7.534246575342480 2005-09-01 7.218065946245480 2005-10-01 6.584192439862560 2005-11-01 6.311341330425270 2005-12-01 5.520227303477200 2006-01-01 4.991255213238270 2006-02-01 3.927572893090140 2006-03-01 4.707749272679180 2006-04-01 4.823869610935850 2006-05-01 4.727606076479810 2006-06-01 5.532359081419620 2006-07-01 6.383255330213200 2006-08-01 7.929286364227220 2006-09-01 8.450704225352110 2006-10-01 8.589115295331440 2006-11-01 8.206180279523020 2006-12-01 8.052314399281970 2007-01-01 8.059969246540230 2007-02-01 8.083525493210370 2007-03-01 8.449103308916390 2007-04-01 8.025078369905960 2007-05-01 8.128048018006770 2007-06-01 7.072205736894170 2007-07-01 5.841378467554680 2007-08-01 4.697097434662180 2007-09-01 3.657810079828420 2007-10-01 4.085510688836100 2007-11-01 4.526602678042430 2007-12-01 5.292512163284690 2008-01-01 6.106960749436740 2008-02-01 7.538224487377020 2008-03-01 8.221730522883440 2008-04-01 10.087057457922200 2008-05-01 10.327281137966900 2008-06-01 11.443418013856800 2008-07-01 12.388869645537500 2008-08-01 13.516622569883800 2008-09-01 16.436781609195400 2008-10-01 17.069831127339100 2008-11-01 16.630767486679500 2008-12-01 12.701453848754600 2009-01-01 11.801519892713500 2009-02-01 10.933539071971800 2009-03-01 10.739266114279500 2009-04-01 8.709405314213400 2009-05-01 6.100628930817610 2009-06-01 4.507304942493000 2009-07-01 3.554551058146690 2009-08-01 2.128090798540720 2009-09-01 -0.661401776900281 2009-10-01 -2.339181286549700 2009-11-01 -2.216174183514770 2009-12-01 0.859999999999996 2010-01-01 1.339464214314260 2010-02-01 2.801788375558850 2010-03-01 1.272956952677100 2010-04-01 3.094083414161030 2010-05-01 5.196601462161620 2010-06-01 6.563553440412450 2010-07-01 7.093253968253990 2010-08-01 7.372494542567970 2010-09-01 6.946238696213860 2010-10-01 7.684630738522970 2010-11-01 8.429423459244530 2010-12-01 9.537973428514770 2011-01-01 10.189386466758700 2011-02-01 8.098965883831070 2011-03-01 9.662252926501630 2011-04-01 8.288644275096420 2011-05-01 7.682193839218640 2011-06-01 7.275772236695200 2011-07-01 6.725335803612760 2011-08-01 6.616763700212560 2011-09-01 8.567180821408660 2011-10-01 8.665430954587560 2011-11-01 7.746607994132750 2011-12-01 7.349746560463430 2012-01-01 8.074478560558600 2012-02-01 8.734912829682630 2012-03-01 6.964738822294160 2012-04-01 4.874022589053000 2012-05-01 6.148613291470440 2012-06-01 5.177797051170850 2012-07-01 2.968492318375140 2012-08-01 2.895033370893640 2012-09-01 3.603218076001350 2012-10-01 3.019189765458440 2012-11-01 1.939930230579420 2012-12-01 0.295109612141662 2013-01-01 -1.391534829785480 2013-02-01 -1.060680809077470 2013-03-01 -2.241308793456020 2013-04-01 -0.853284732002319 2013-05-01 -0.517623859995069 2013-06-01 0.956543250597854 2013-07-01 0.674365674787179 2013-08-01 0.791845674332415 2013-09-01 0.793060718711302 2013-10-01 0.380826227336695 2013-11-01 -1.051665136466070 2013-12-01 0.235393022278281 2014-01-01 0.562788744225126 2014-02-01 0.972326103216161 2014-03-01 2.217387666304070 2014-04-01 3.108288770053470 2014-05-01 1.445325404691100 2014-06-01 1.331373029486240 2014-07-01 4.906639872728790 2014-08-01 5.482657751776010 2014-09-01 3.622653880829440 2014-10-01 4.865979381443300 2014-11-01 7.254323070434430 2014-12-01 6.105845844166730 2015-01-01 4.234881389909790 2015-02-01 2.683127572016460 2015-03-01 1.981008513425020 2015-04-01 1.037277147487850 2015-05-01 2.979728079459410 2015-06-01 0.838304046429127 2015-07-01 1.779870699976040 2015-08-01 1.957055700816100 2015-09-01 2.001107332120520 2015-10-01 2.296500196618160 2015-11-01 3.027919779787650 2015-12-01 4.363291439411890 2016-01-01 6.803429762000160 2016-02-01 8.360051298493120 2016-03-01 9.816985069834650 2016-04-01 6.352261790182880 2016-05-01 6.814767965847130 2016-06-01 8.337330135891300 2016-07-01 6.649937264742810 2016-08-01 6.830898352502340 2016-09-01 7.064205955335000 2016-10-01 5.966018297839620 2016-11-01 5.671755725190840 2016-12-01 5.074604256608340 2017-01-01 5.792316926770690 2017-02-01 3.831644352392910 2017-03-01 3.289233243183970 2017-04-01 7.488687782805420 2017-05-01 6.224557767744790 2017-06-01 5.821589316018590 2017-07-01 4.102941176470600 2017-08-01 4.451880410271310 2017-09-01 5.178532628376900 2017-10-01 5.673655952985570 2017-11-01 5.576825832550730 2017-12-01 5.896345419159540 2018-01-01 4.248226950354630 2018-02-01 5.449882453515730 2018-03-01 5.059797608095690 2018-04-01 6.005753174770220 2018-05-01 6.284838350055720 2018-06-01 5.968484172360900 2018-07-01 7.776522107642310 2018-08-01 7.298558395431440 2018-09-01 6.459165404214300 2018-10-01 7.106076210092690