Month Growth rate same period previous year 1996-01-01 12.171837708830600 1996-02-01 14.454976303317500 1996-03-01 14.893617021276600 1996-04-01 14.352941176470600 1996-05-01 14.588235294117700 1996-06-01 14.754098360655700 1996-07-01 14.754098360655700 1996-08-01 14.754098360655700 1996-09-01 12.043010752688200 1996-10-01 11.777301927194900 1996-11-01 12.473118279569900 1996-12-01 12.231759656652400 1997-01-01 11.702127659574500 1997-02-01 8.902691511387170 1997-03-01 8.436213991769540 1997-04-01 8.436213991769540 1997-05-01 8.213552361396300 1997-06-01 8.367346938775520 1997-07-01 8.367346938775520 1997-08-01 8.367346938775520 1997-09-01 12.092130518234200 1997-10-01 12.068965517241400 1997-11-01 12.045889101338400 1997-12-01 12.045889101338400 1998-01-01 14.666666666666700 1998-02-01 15.019011406844100 1998-03-01 15.370018975332100 1998-04-01 15.559772296015200 1998-05-01 15.749525616698300 1998-06-01 15.630885122410500 1998-07-01 15.630885122410500 1998-08-01 15.630885122410500 1998-09-01 12.842465753424700 1998-10-01 13.504273504273500 1998-11-01 13.310580204778100 1998-12-01 13.139931740614300 1999-01-01 10.631229235880400 1999-02-01 10.247933884297500 1999-03-01 9.703947368421060 1999-04-01 9.523809523809530 1999-05-01 9.344262295081980 1999-06-01 9.120521172638440 1999-07-01 9.120521172638440 1999-08-01 9.120521172638440 1999-09-01 5.462822458270110 1999-10-01 4.668674698795180 1999-11-01 4.668674698795180 1999-12-01 4.826546003016600 2000-01-01 4.504504504504510 2000-02-01 4.947526236881560 2000-03-01 5.097451274362810 2000-04-01 5.097451274362810 2000-05-01 5.097451274362810 2000-06-01 4.925373134328350 2000-07-01 4.925373134328350 2000-08-01 4.925373134328350 2000-09-01 3.165467625899280 2000-10-01 3.165467625899280 2000-11-01 3.165467625899280 2000-12-01 3.309352517985600 2001-01-01 3.160919540229890 2001-02-01 2.571428571428560 2001-03-01 2.425106990014270 2001-04-01 2.425106990014270 2001-05-01 2.425106990014270 2001-06-01 2.275960170697030 2001-07-01 2.275960170697030 2001-08-01 2.275960170697030 2001-09-01 3.347280334728020 2001-10-01 3.486750348675020 2001-11-01 3.486750348675020 2001-12-01 3.342618384401120 2002-01-01 3.342618384401120 2002-02-01 3.481894150417830 2002-03-01 3.481894150417830 2002-04-01 3.481894150417830 2002-05-01 3.481894150417830 2002-06-01 3.337969401947140 2002-07-01 3.337969401947140 2002-08-01 3.337969401947140 2002-09-01 3.643724696356280 2002-10-01 4.177897574123990 2002-11-01 4.177897574123990 2002-12-01 4.177897574123990 2003-01-01 4.177897574123990 2003-02-01 4.172274562584120 2003-03-01 4.172274562584120 2003-04-01 4.172274562584120 2003-05-01 4.172274562584120 2003-06-01 4.172274562584120 2003-07-01 4.172274562584120 2003-08-01 4.172274562584120 2003-09-01 0.260416666666667 2003-10-01 0.646830530401036 2003-11-01 0.646830530401036 2003-12-01 0.646830530401036 2004-01-01 0.776196636481243 2004-02-01 1.033591731266150 2004-03-01 0.904392764857868 2004-04-01 0.904392764857868 2004-05-01 1.162790697674420 2004-06-01 1.162790697674420 2004-07-01 1.162790697674420 2004-08-01 1.162790697674420 2004-09-01 6.233766233766220 2004-10-01 5.398457583547560 2004-11-01 5.398457583547560 2004-12-01 5.398457583547560 2005-01-01 2.310654685494230 2005-02-01 2.685421994884900 2005-03-01 2.944942381562120 2005-04-01 2.944942381562120 2005-05-01 2.681992337164750 2005-06-01 2.554278416347370 2005-07-01 2.554278416347370 2005-08-01 2.554278416347370 2005-09-01 1.466992665036690 2005-10-01 1.829268292682910 2005-11-01 1.829268292682910 2005-12-01 1.829268292682910 2006-01-01 4.642409033877040 2006-02-01 3.985056039850560 2006-03-01 3.731343283582090 2006-04-01 3.731343283582090 2006-05-01 3.731343283582090 2006-06-01 3.860523038605250 2006-07-01 3.860523038605250 2006-08-01 3.860523038605250 2006-09-01 3.012048192771070 2006-10-01 2.395209580838330 2006-11-01 2.395209580838330 2006-12-01 2.395209580838330 2007-01-01 2.517985611510780 2007-02-01 2.514970059880240 2007-03-01 2.637889688249390 2007-04-01 2.637889688249390 2007-05-01 2.637889688249390 2007-06-01 2.637889688249390 2007-07-01 2.637889688249390 2007-08-01 2.637889688249390 2007-09-01 1.871345029239770 2007-10-01 1.988304093567250 2007-11-01 1.988304093567250 2007-12-01 1.988304093567250 2008-01-01 2.222222222222240 2008-02-01 2.219626168224300 2008-03-01 2.219626168224300 2008-04-01 2.219626168224300 2008-05-01 2.219626168224300 2008-06-01 2.336448598130840 2008-07-01 2.336448598130840 2008-08-01 2.453271028037390 2008-09-01 3.673938002296210 2008-10-01 3.555045871559640 2008-11-01 3.555045871559640 2008-12-01 3.555045871559640 2009-01-01 3.546910755148730 2009-02-01 3.428571428571430 2009-03-01 3.428571428571430 2009-04-01 3.428571428571430 2009-05-01 3.428571428571430 2009-06-01 3.196347031963470 2009-07-01 3.196347031963470 2009-08-01 3.078677309007980 2009-09-01 1.550387596899230 2009-10-01 1.550387596899230 2009-11-01 1.550387596899230 2009-12-01 1.550387596899230 2010-01-01 1.325966850828730 2010-02-01 1.436464088397790 2010-03-01 1.436464088397790 2010-04-01 1.436464088397790 2010-05-01 1.436464088397790 2010-06-01 1.438053097345130 2010-07-01 1.438053097345130 2010-08-01 1.438053097345130 2010-09-01 1.962922573609600 2010-10-01 1.962922573609600 2010-11-01 1.962922573609600 2010-12-01 1.962922573609600 2011-01-01 2.071973827699010 2011-02-01 2.178649237472760 2011-03-01 2.178649237472760 2011-04-01 2.178649237472760 2011-05-01 2.178649237472760 2011-06-01 2.290076335877850 2011-07-01 2.290076335877850 2011-08-01 2.290076335877850 2011-09-01 2.139037433155080 2011-10-01 2.139037433155080 2011-11-01 2.139037433155080 2011-12-01 2.139037433155080 2012-01-01 2.243589743589760 2012-02-01 2.025586353944580 2012-03-01 2.025586353944580 2012-04-01 2.025586353944580 2012-05-01 2.132196162046910 2012-06-01 2.132196162046910 2012-07-01 2.132196162046910 2012-08-01 2.238805970149270 2012-09-01 1.465968586387440 2012-10-01 1.570680628272240 2012-11-01 1.570680628272240 2012-12-01 1.675392670157060 2013-01-01 1.462904911180760 2013-02-01 1.671891327063730 2013-03-01 1.671891327063730 2013-04-01 1.671891327063730 2013-05-01 1.565762004175370 2013-06-01 1.461377870563690 2013-07-01 1.461377870563690 2013-08-01 1.355578727841500 2013-09-01 1.444788441692460 2013-10-01 1.237113402061870 2013-11-01 1.237113402061870 2013-12-01 1.132852729145220 2014-01-01 1.132852729145220 2014-02-01 1.336073997944500 2014-03-01 1.336073997944500 2014-04-01 1.336073997944500 2014-05-01 1.336073997944500 2014-06-01 1.440329218106990 2014-07-01 1.543209876543210 2014-08-01 1.543209876543210 2014-09-01 1.322482197355040 2014-10-01 1.323828920570250 2014-11-01 1.323828920570250 2014-12-01 1.323828920570250 2015-01-01 1.425661914460280 2015-02-01 1.014198782961460 2015-03-01 1.014198782961460 2015-04-01 1.014198782961460 2015-05-01 1.014198782961460 2015-06-01 1.014198782961460 2015-07-01 0.911854103343454 2015-08-01 0.911854103343454 2015-09-01 1.204819277108430 2015-10-01 1.306532663316580 2015-11-01 1.206030150753780 2015-12-01 1.306532663316580 2016-01-01 1.204819277108430 2016-02-01 1.104417670682740 2016-03-01 1.104417670682740 2016-04-01 1.004016064257030 2016-05-01 1.004016064257030 2016-06-01 1.104417670682740 2016-07-01 1.104417670682740 2016-08-01 1.104417670682740 2016-09-01 1.785714285714290 2016-10-01 1.785714285714290 2016-11-01 1.886792452830180 2016-12-01 1.785714285714290 2017-01-01 1.884920634920650 2017-02-01 2.085402184707040 2017-03-01 2.085402184707040 2017-04-01 2.186878727634200 2017-05-01 2.186878727634200 2017-06-01 2.085402184707040 2017-07-01 2.085402184707040 2017-08-01 2.085402184707040 2017-09-01 1.559454191033140 2017-10-01 1.559454191033140 2017-11-01 1.559454191033140 2017-12-01 1.559454191033140 2018-01-01 1.460564751703980 2018-02-01 1.459143968871590 2018-03-01 1.459143968871590 2018-04-01 1.459143968871590 2018-05-01 1.459143968871590 2018-06-01 1.556420233463040 2018-07-01 1.556420233463040 2018-08-01 1.556420233463040 2018-09-01 2.207293666026860