Month	Growth rate same period previous year
1981-01-01	19.5958948043618000
1981-02-01	19.1373801916933000
1981-03-01	20.8770257387989000
1981-04-01	24.1817604067366000
1981-05-01	24.0063091482650000
1981-06-01	24.3201000312598000
1981-07-01	16.1163961947398000
1981-08-01	16.2894663313775000
1981-09-01	12.8219029547303000
1981-10-01	12.6592572512876000
1981-11-01	17.1862293304418000
1981-12-01	17.7280086346465000
1982-01-01	16.2510056315366000
1982-02-01	16.7068919281309000
1982-03-01	14.4058885383806000
1982-04-01	13.2804503582395000
1982-05-01	13.7878402442127000
1982-06-01	13.0500377168720000
1982-07-01	20.5542168674699000
1982-08-01	20.4949543488707000
1982-09-01	19.7981739548294000
1982-10-01	19.2733397497594000
1982-11-01	15.0589868147120000
1982-12-01	14.4166857666743000
1983-01-01	16.3552479815456000
1983-02-01	16.0156250000000000
1983-03-01	18.7959558823529000
1983-04-01	17.8224531285295000
1983-05-01	17.6615247037782000
1983-06-01	17.3042704626334000
1983-07-01	5.1968818708774900
1983-08-01	4.7058823529412000
1983-09-01	4.0513437625351100
1983-10-01	4.6600766592697300
1983-11-01	3.7193405709690400
1983-12-01	3.1049679487179600
1984-01-01	3.1919111816019100
1984-02-01	3.3075856605268300
1984-03-01	1.7988394584139300
1984-04-01	1.1119631901840500
1984-05-01	3.7241117233517100
1984-06-01	3.2802427000379300
1984-07-01	5.1301539046171300
1984-08-01	5.3704056370215100
1984-09-01	6.7656129529683900
1984-10-01	7.7679259830377600
1984-11-01	8.6063190540802400
1984-12-01	9.9669710510977300
1985-01-01	8.1844380403458400
1985-02-01	8.3013803680981800
1985-03-01	8.5312559376781300
1985-04-01	8.7409935532802600
1985-05-01	5.6970141051474600
1985-06-01	5.6177712502294900
1985-07-01	4.1749502982107500
1985-08-01	3.9761431411530900
1985-09-01	4.2787506770174900
1985-10-01	4.9543909855124300
1985-11-01	4.1049437801178000
1985-12-01	3.4628975265017600
1986-01-01	4.6172971053098700
1986-02-01	6.6206408213842900
1986-03-01	4.9544817927170900
1986-04-01	5.5274629468177900
1986-05-01	5.8925476603119400
1986-06-01	5.5101686076829600
1986-07-01	5.1006245662734100
1986-08-01	4.7974969581088100
1986-09-01	5.3843490304709200
1986-10-01	4.9079754601227200
1986-11-01	4.9374249957140300
1986-12-01	5.9084699453552000
1987-01-01	4.9906637243252600
1987-02-01	3.8352980242404200
1987-03-01	4.3202668890742200
1987-04-01	3.6186384666225900
1987-05-01	3.3060556464811900
1987-06-01	3.0313014827017900
1987-07-01	3.3344338065368000
1987-08-01	3.2509537236689400
1987-09-01	2.5464103827829700
1987-10-01	2.0630279402209100
1987-11-01	1.7970919784348900
1987-12-01	0.5643340857787680
1988-01-01	0.1778496362166440
1988-02-01	1.4710585225455800
1988-03-01	-0.9274064598656760
1988-04-01	-0.6378568011481490
1988-05-01	0.0792141951837828
1988-06-01	1.3751199232491200
1988-07-01	0.6389776357827550
1988-08-01	0.7389558232931650
1988-09-01	1.3937840435757800
1988-10-01	-0.3660671653668660
1988-11-01	0.6419515326592910
1988-12-01	1.9400352733686100
1989-01-01	2.7921239509360800
1989-02-01	0.5515285219035490
1989-03-01	2.6145900581020000
1989-04-01	2.2147327876745400
1989-05-01	1.3772360297609700
1989-06-01	1.1829652996845600
1989-07-01	1.6507936507936600
1989-08-01	2.5833200446499800
1989-09-01	2.1014378258808800
1989-10-01	4.0415335463258800
1989-11-01	2.7587306649657100
1989-12-01	1.1796162315193400
1990-01-01	2.9831998743915900
1990-02-01	2.9775897194797000
1990-03-01	4.2623466498899000
1990-04-01	3.4385303815355600
1990-05-01	3.2323547782635700
1990-06-01	3.0553390491036400
1990-07-01	2.7014366021236500
1990-08-01	2.4094512669050200
1990-09-01	2.6617146394305200
1990-10-01	1.7810532780592700
1990-11-01	3.3985102420856700
1990-12-01	3.2177833048344500
1991-01-01	2.0277481323372400
1991-02-01	0.1826206056916870
1991-03-01	-0.4374717151908300
1991-04-01	2.9751062537947900
1991-05-01	2.5412191801543000
1991-06-01	2.2689456965663300
1991-07-01	3.4210126197354500
1991-08-01	3.2483302975106300
1991-09-01	2.0952668073560300
1991-10-01	2.6851712173781700
1991-11-01	1.6509079993996700
1991-12-01	2.1686746987951800
1992-01-01	1.6437537358039400
1992-02-01	0.6987695579523070
1992-03-01	0.0000000000000000
1992-04-01	-0.1621462264150990
1992-05-01	0.3392830801003000
1992-06-01	0.6803727259281100
1992-07-01	-0.8526903851808330
1992-08-01	-0.1764187003822390
1992-09-01	0.0885870367636319
1992-10-01	-0.4994858234170660
1992-11-01	-0.1771740735272390
1992-12-01	-0.4274764150943410
1993-01-01	0.3969420758600560
1993-02-01	2.9416201538693500
1993-03-01	-5.1666666666666700
1993-04-01	0.1476450612726990
1993-05-01	0.5733607762422700
1993-06-01	0.7492287351256040
1993-07-01	1.1862396204033200
1993-08-01	0.9131075110456460
1993-09-01	0.8260805428529200
1993-10-01	0.7529898124907710
1993-11-01	0.8430705516935460
1993-12-01	1.4359733530717900
1994-01-01	0.3367989456728440
1994-02-01	0.0732708089097482
1994-03-01	6.6304521489055700
1994-04-01	0.7666224384490680
1994-05-01	-0.3362081567022140
1994-06-01	-0.2478856809565510
1994-07-01	1.8464243845252200
1994-08-01	2.0286047869235200
1994-09-01	2.1068032187271600
1994-10-01	2.3593200468933200
1994-11-01	2.5374009973599100
1994-12-01	2.6999416228838600
1995-01-01	3.5610040863981200
1995-02-01	4.6566115097378700
1995-03-01	4.5100389571471500
1995-04-01	5.1938551572787300
1995-05-01	5.3388090349075800
1995-06-01	4.9846513667592500
1995-07-01	3.7553956834532200
1995-08-01	3.2470318981547900
1995-09-01	2.8084252758274600
1995-10-01	2.8203292770221800
1995-11-01	2.7320841081390400
1995-12-01	2.1742219695893100
1996-01-01	1.5219842164600000
1996-02-01	-1.5111235483419700
1996-03-01	-4.9318996415770600
1996-04-01	-1.5020862308762400
1996-05-01	1.2949039264828900
1996-06-01	1.6012252854358200
1996-07-01	0.9984745527666080
1996-08-01	1.2884455527846900
1996-09-01	1.5052264808362300
1996-10-01	1.8936229462545500
1996-11-01	2.1024784182678900
1996-12-01	1.6828929068150000
1997-01-01	1.9850083287062700
1997-02-01	1.4206563432305700
1997-03-01	1.5080681646810400
1997-04-01	4.0525275345947500
1997-05-01	1.2920962199312600
1997-06-01	0.6852131012744890
1997-07-01	0.3844569545516920
1997-08-01	0.9848173984407070
1997-09-01	-0.6865302759851760
1997-10-01	-0.5875922383164910
1997-11-01	-0.5863902904677250
1997-12-01	-0.2872384078785190
1998-01-01	-1.3610997686130400
1998-02-01	1.4147639725451900
1998-03-01	7.6660228792155700
1998-04-01	-1.6555842040982400
1998-05-01	-1.4655991314968100
1998-06-01	-1.1705458010072100
1998-07-01	-0.8753932430583960
1998-08-01	-1.7472572125152300
1998-09-01	0.1935573067883410
1998-10-01	0.0000000000000000
1998-11-01	-0.2057613168724320
1998-12-01	0.3840877914952060
1999-01-01	0.3863667724575760
1999-02-01	0.7872928176795560
1999-03-01	0.7865323582172030
1999-04-01	1.5730647164343800
1999-05-01	1.6802093375568000
1999-06-01	1.8730202451453000
1999-07-01	2.1664136884228000
1999-08-01	2.0678246484698100
1999-09-01	2.2768041948392500
1999-10-01	1.5807560137457100
1999-11-01	1.8831615120274900
1999-12-01	0.9838753757857240
2000-01-01	2.8316151202749100
2000-02-01	2.7271481430724800
2000-03-01	3.4775465498357000
2000-04-01	3.6272245618801800
2000-05-01	4.8896112691317900
2000-06-01	5.6374205759091500
2000-07-01	5.6320907617503800
2000-08-01	6.0507833603457500
2000-09-01	5.9363194819212000
2000-10-01	6.7794316644113600
2000-11-01	6.3545601726929300
2000-12-01	7.0906630581867300
2001-01-01	7.4455286726373300
2001-02-01	8.5779082177161400
2001-03-01	8.0973802593278700
2001-04-01	7.9181961195595100
2001-05-01	7.1022727272727300
2001-06-01	6.4371640644996200
2001-07-01	6.6359800537016000
2001-08-01	6.4187468160978100
2001-09-01	6.5078960774324800
2001-10-01	6.5771131668990000
2001-11-01	6.3935050107827200
2001-12-01	5.3828658074298700
2002-01-01	4.4289624284648100
2002-02-01	4.7548838923700700
2002-03-01	4.1738066095471000
2002-04-01	3.4742468415938000
2002-05-01	4.4731130938027500
2002-06-01	4.0038475411807100
2002-07-01	3.5251798561151000
2002-08-01	3.5184298707515500
2002-09-01	5.7515245725218400
2002-10-01	4.7919143876337700
2002-11-01	5.1627518779062600
2002-12-01	5.4796163069544400
2003-01-01	5.3609721229449600
2003-02-01	5.1724137931034500
2003-03-01	4.8172952649512600
2003-04-01	5.3651091805588000
2003-05-01	3.6699365262550400
2003-06-01	3.3988439306358300
2003-07-01	3.5904563354181100
2003-08-01	3.3988439306358300
2003-09-01	0.7801899592944430
2003-10-01	0.9644842845796030
2003-11-01	1.7573696145124600
2003-12-01	1.9324769807889100
2004-01-01	1.1307100859339500
2004-02-01	-0.6022080963532980
2004-03-01	-0.2578186301984100
2004-04-01	1.4707520891364900
2004-05-01	1.8145385728598500
2004-06-01	3.2088550983899900
2004-07-01	1.9901610017889200
2004-08-01	1.9118962432916200
2004-09-01	3.5678222820599000
2004-10-01	5.0460777702854600
2004-11-01	4.4011142061281500
2004-12-01	5.9663209546113300
2005-01-01	6.4400715563506400
2005-02-01	7.1531672585303300
2005-03-01	7.5055371614881200
2005-04-01	8.0586238761885900
2005-05-01	7.9319994987677900
2005-06-01	7.7658451797131900
2005-07-01	9.7236216185589200
2005-08-01	9.6402398811688200
2005-09-01	9.7523123719659900
2005-10-01	12.1503865327215000
2005-11-01	12.6905135922679000
2005-12-01	11.2858558458421000
2006-01-01	11.2359550561798000
2006-02-01	11.5200000000000000
2006-03-01	15.6549520766773000
2006-04-01	8.8509316770186200
2006-05-01	6.6563467492260300
2006-06-01	5.9907834101382700
2006-07-01	4.8854961832061100
2006-08-01	6.8807339449541300
2006-09-01	5.1282051282051300
2006-10-01	-0.1457725947521710
2006-11-01	-0.4341534008683070
2006-12-01	1.0115606936416200
2007-01-01	0.8658008658008830
2007-02-01	1.5781922525107500
2007-03-01	-1.1049723756906200
2007-04-01	3.1383737517831700
2007-05-01	2.7576197387518000
2007-06-01	2.3188405797101300
2007-07-01	4.8034934497816500
2007-08-01	2.7181688125894000
2007-09-01	7.0301291248206500
2007-10-01	9.1970802919707900
2007-11-01	9.0116279069767500
2007-12-01	9.0128755364806800
2008-01-01	9.7281831187410500
2008-02-01	9.1807909604519800
2008-03-01	8.5195530726257100
2008-04-01	8.0221300138312500
2008-05-01	12.7118644067797000
2008-06-01	12.1813031161473000
2008-07-01	11.6666666666667000
2008-08-01	11.6991643454039000
2008-09-01	7.3726541554959700
2008-10-01	8.6898395721925100
2008-11-01	6.6666666666666700
2008-12-01	5.5118110236220500
2009-01-01	4.0417209908735400
2009-02-01	0.7761966364812430
2009-03-01	-1.9305019305019300
2009-04-01	-2.0486555697823200
2009-05-01	-3.0075187969924800
2009-06-01	-3.0303030303030300
2009-07-01	-5.3482587064676700
2009-08-01	-4.6134663341645900
2009-09-01	-4.9937578027465600
2009-10-01	-5.4120541205411800
2009-11-01	-3.1250000000000000
2009-12-01	-3.4825870646766300
2010-01-01	-7.1428571428571500
2010-02-01	-3.3376123234916600
2010-03-01	-2.4934383202099800
2010-04-01	-5.8823529411764800
2010-05-01	-6.0723514211886200
2010-06-01	-4.1666666666666700
2010-07-01	-1.9710906701708300
2010-08-01	7.3202614379084900
2010-09-01	7.7529566360052600
2010-10-01	6.5019505851755400
2010-11-01	9.4193548387096700
2010-12-01	14.3041237113402000
2011-01-01	21.0526315789474000
2011-02-01	19.1235059760956000
2011-03-01	20.7267833109018000
2011-04-01	20.9722222222222000
2011-05-01	21.0453920220082000
2011-06-01	20.6521739130435000
2011-07-01	17.1581769436997000
2011-08-01	8.1607795371498200
2011-09-01	4.9999999999999900
2011-10-01	7.0818070818070700
2011-11-01	3.8915094339622700
2011-12-01	3.6076662908681000
2012-01-01	2.4526198439241900
2012-02-01	4.7937569676700200
2012-03-01	3.0100334448160600
2012-04-01	9.6440872560275600
2012-05-01	12.1590909090909000
2012-06-01	10.2477477477478000
2012-07-01	13.3867276887872000
2012-08-01	10.4729729729730000
2012-09-01	15.7955865272938000
2012-10-01	15.8494868871152000
2012-11-01	13.6208853575482000
2012-12-01	9.3579978237214400
2013-01-01	9.3579978237214400
2013-02-01	5.4255319148936100
2013-03-01	13.9610389610390000
2013-04-01	5.3403141361256500
2013-05-01	1.8237082066869300
2013-06-01	0.4085801838610720
2013-07-01	3.1281533804238200
2013-08-01	3.2619775739041700
2013-09-01	2.0060180541625000
2013-10-01	-0.1968503937007880
2013-11-01	2.7972027972028200
2013-12-01	4.4776119402985000
2014-01-01	8.4577114427860600
2014-02-01	8.8799192734611700
2014-03-01	4.1785375118708500
2014-04-01	9.2445328031809100
2014-05-01	3.1840796019900500
2014-06-01	1.8311291963377300
2014-07-01	-1.8590998043053000
2014-08-01	-0.1974333662388950
2014-09-01	2.3598820058996800
2014-10-01	1.2820512820512900
2014-11-01	5.8309037900874700
2014-12-01	-2.3809523809523900
2015-01-01	-8.9908256880733900
2015-02-01	-8.4337349397590500
2015-03-01	-9.1157702825888800
2015-04-01	-8.9171974522293100
2015-05-01	-2.9893924783028100
2015-06-01	0.4995004995005110
2015-07-01	0.2991026919242390
2015-08-01	-0.4945598417408400
2015-09-01	-4.3227665706051800
2015-10-01	-2.1421616358325200
2015-11-01	-8.2644628099173600
2015-12-01	-2.7317073170731600
2016-01-01	0.4032258064516020
2016-02-01	1.2145748987854300
2016-03-01	-0.1003009027081240
2016-04-01	-0.0999000999000889
2016-05-01	-0.1988071570576540
2016-06-01	0.1988071570576540
2016-07-01	0.2982107355864920
2016-08-01	0.3976143141153080
2016-09-01	1.3052208835341500
2016-10-01	0.8955223880596910
2016-11-01	1.7017017017016900
2016-12-01	1.8054162487462500
2017-01-01	1.6064257028112500
2017-02-01	0.6000000000000000
2017-03-01	2.0080321285140600
2017-04-01	2.0999999999999900
2017-05-01	3.1872509960159400
2017-06-01	3.8690476190476300
2017-07-01	3.6669970267591600
2017-08-01	3.2673267326732600
2017-09-01	3.7661050545094200
2017-10-01	3.2544378698225000
2017-11-01	2.5590551181102400
2017-12-01	3.2512315270935900
2018-01-01	2.7667984189723300
2018-02-01	3.5785288270377800
2018-03-01	-6.9881889763779500
2018-04-01	-16.9441723800196000
2018-05-01	-23.0694980694981000
2018-06-01	-25.9789875835721000
2018-07-01	-28.1070745697897000
2018-08-01	-28.4755512943432000
2018-09-01	-29.8949379178606000