Month	Growth rate same period previous year
1981-01-01	19.4154488517746000
1981-02-01	19.4154488517746000
1981-03-01	19.4154488517746000
1981-04-01	18.8139059304704000
1981-05-01	18.8139059304704000
1981-06-01	18.8139059304704000
1981-07-01	17.2657252888318000
1981-08-01	17.2657252888318000
1981-09-01	17.2657252888318000
1981-10-01	16.4938737040528000
1981-11-01	16.4938737040528000
1981-12-01	16.4938737040528000
1982-01-01	16.0839160839161000
1982-02-01	16.0839160839161000
1982-03-01	16.0839160839161000
1982-04-01	15.6339644291452000
1982-05-01	15.6339644291452000
1982-06-01	15.6339644291452000
1982-07-01	10.7006020799124000
1982-08-01	10.7006020799124000
1982-09-01	10.7006020799124000
1982-10-01	12.3516720604099000
1982-11-01	12.3516720604099000
1982-12-01	12.3516720604099000
1983-01-01	9.1365461847389400
1983-02-01	9.1365461847389400
1983-03-01	9.1365461847389400
1983-04-01	8.5338625651203100
1983-05-01	8.5338625651203100
1983-06-01	8.5338625651203100
1983-07-01	11.6440049443758000
1983-08-01	11.6440049443758000
1983-09-01	11.6440049443758000
1983-10-01	8.5693710993759100
1983-11-01	8.5693710993759100
1983-12-01	8.5693710993759100
1984-01-01	7.4287028518859400
1984-02-01	7.4287028518859400
1984-03-01	7.2677092916283500
1984-04-01	7.2228571428571300
1984-05-01	7.2228571428571300
1984-06-01	7.2228571428571300
1984-07-01	4.6279893711249000
1984-08-01	4.6279893711249000
1984-09-01	4.6279893711249000
1984-10-01	4.9082467388901300
1984-11-01	4.9082467388901300
1984-12-01	5.0409020561574200
1985-01-01	5.0310426032969300
1985-02-01	5.0310426032969300
1985-03-01	5.1886792452830100
1985-04-01	5.1588147516521100
1985-05-01	5.1588147516521100
1985-06-01	5.1588147516521100
1985-07-01	4.5502645502645400
1985-08-01	4.5502645502645400
1985-09-01	4.5502645502645400
1985-10-01	5.3740779768176900
1985-11-01	5.3740779768176900
1985-12-01	5.2410018943380400
1986-01-01	3.7097431716265800
1986-02-01	3.3020790868324600
1986-03-01	3.4447615165104000
1986-04-01	3.0002027163997500
1986-05-01	3.0002027163997500
1986-06-01	3.0002027163997500
1986-07-01	3.9473684210526400
1986-08-01	3.9473684210526400
1986-09-01	3.8056680161943500
1986-10-01	1.6200000000000000
1986-11-01	1.7600000000000100
1986-12-01	1.7600000000000100
1987-01-01	1.1988993710691800
1987-02-01	1.3220205209155500
1987-03-01	1.1822660098522200
1987-04-01	0.5313914583743420
1987-05-01	0.5313914583743420
1987-06-01	0.5313914583743420
1987-07-01	0.1363193768256920
1987-08-01	0.1363193768256920
1987-09-01	0.4095163806552200
1987-10-01	1.4564062192481800
1987-11-01	1.3168238993710600
1987-12-01	1.3168238993710600
1988-01-01	0.9127986016702310
1988-02-01	1.1879259980525800
1988-03-01	1.1879259980525800
1988-04-01	2.1143304620203500
1988-05-01	1.8402505873140100
1988-06-01	1.8402505873140100
1988-07-01	1.6919486581096900
1988-08-01	1.6919486581096900
1988-09-01	1.6896484754321100
1988-10-01	2.2308438409311500
1988-11-01	2.2308438409311500
1988-12-01	2.2308438409311500
1989-01-01	4.0030792917628700
1989-02-01	4.1377983063895300
1989-03-01	4.1377983063895300
1989-04-01	4.5053680981595200
1989-05-01	4.7866205305651700
1989-06-01	4.7866205305651700
1989-07-01	4.5132912602792000
1989-08-01	4.5132912602792000
1989-09-01	4.5072574484339200
1989-10-01	4.5920303605313100
1989-11-01	4.5920303605313100
1989-12-01	4.5920303605313100
1990-01-01	4.2376017764619100
1990-02-01	3.9733875438920600
1990-03-01	3.9733875438920600
1990-04-01	2.9719317556411600
1990-05-01	2.9719317556411600
1990-06-01	3.1003485598972800
1990-07-01	3.9341262580054800
1990-08-01	3.8060384263495100
1990-09-01	3.6732456140351000
1990-10-01	3.4107402031930300
1990-11-01	3.3018867924528200
1990-12-01	3.3018867924528200
1991-01-01	3.2309604118586800
1991-02-01	3.3594027728403900
1991-03-01	3.5904728048347100
1991-04-01	4.3114199180473900
1991-05-01	4.3114199180473900
1991-06-01	4.4306049822063900
1991-07-01	3.4330985915493100
1991-08-01	3.4549621011810200
1991-09-01	3.8075092543627600
1991-10-01	3.1929824561403600
1991-11-01	3.1787846856340000
1991-12-01	2.9504741833508900
1992-01-01	2.4247635425623400
1992-02-01	3.0094582975064400
1992-03-01	3.2429649965682800
1992-04-01	3.5695986336464600
1992-05-01	3.6891545687446500
1992-06-01	3.4418129153177600
1992-07-01	3.0978723404255400
1992-08-01	3.4418129153177600
1992-09-01	2.7339106809305500
1992-10-01	3.3151989119347100
1992-11-01	3.2170212765957500
1992-12-01	3.5653360627772000
1993-01-01	3.2740094022834000
1993-02-01	3.2554257095158700
1993-03-01	3.1244806381917800
1993-04-01	2.3251978891820400
1993-05-01	2.4378191401746200
1993-06-01	2.6519519024872500
1993-07-01	2.7736503219415500
1993-08-01	2.2072146269148400
1993-09-01	2.3471074380165400
1993-10-01	1.8923811090998900
1993-11-01	1.8799472295514600
1993-12-01	1.8777796079723500
1994-01-01	1.3168590473093900
1994-02-01	0.2101859337105900
1994-03-01	-0.1128122481869250
1994-04-01	-0.5318291700241710
1994-05-01	-0.7557485126226210
1994-06-01	-0.9627727856226050
1994-07-01	-0.5301204819277080
1994-08-01	0.0000000000000000
1994-09-01	0.0000000000000000
1994-10-01	-0.1130490956072330
1994-11-01	-0.4370346390417760
1994-12-01	-0.4365400161681640
1995-01-01	-0.4332477535301820
1995-02-01	0.7744433688286450
1995-03-01	0.6615037108744680
1995-04-01	1.1989630589760300
1995-05-01	1.1989630589760300
1995-06-01	0.8587167854828400
1995-07-01	0.7590439276485720
1995-08-01	0.7574536663980980
1995-09-01	0.8720930232558060
1995-10-01	0.7599029911075120
1995-11-01	1.5444643147455700
1995-12-01	1.6401429035401200
1996-01-01	1.8533440773569900
1996-02-01	1.5049631764329200
1996-03-01	1.8272158999839600
1996-04-01	1.6010246557797100
1996-05-01	1.5049631764329200
1996-06-01	1.8473895582329300
1996-07-01	1.0738900464818200
1996-08-01	1.0876519513755500
1996-09-01	0.9606147934678310
1996-10-01	1.2997432605905100
1996-11-01	1.0726865193724100
1996-12-01	0.6390797251957140
1997-01-01	0.3164556962025290
1997-02-01	-0.2208201892744630
1997-03-01	-0.4249960648512470
1997-04-01	-0.2048534509927690
1997-05-01	0.0000000000000000
1997-06-01	-0.4258675078864310
1997-07-01	0.6343165239454440
1997-08-01	0.7436708860759430
1997-09-01	1.0624801776086200
1997-10-01	0.6336131791541030
1997-11-01	0.1108823063519700
1997-12-01	0.2222575011906800
1998-01-01	0.7413249211356220
1998-02-01	1.0749288650015900
1998-03-01	1.3910844135314600
1998-04-01	1.5948207800410800
1998-05-01	0.9463722397476270
1998-06-01	1.5998732773641600
1998-07-01	1.1818468326504800
1998-08-01	0.8481231349143940
1998-09-01	0.2196767613368680
1998-10-01	0.3148118998898320
1998-11-01	1.0601265822784500
1998-12-01	1.3781086646602100
1999-01-01	0.9394081728511340
1999-02-01	1.6734438536127700
1999-03-01	2.7439975054568200
1999-04-01	2.7529032463754200
1999-05-01	3.4637920673077000
1999-06-01	2.9086513476130000
1999-07-01	2.6319887867933500
1999-08-01	2.4675144457888700
1999-09-01	3.1783309848129300
1999-10-01	3.4049898007218000
1999-11-01	3.1783309848129300
1999-12-01	3.4637920673077000
2000-01-01	4.1838183531994600
2000-02-01	3.8057754428312800
2000-03-01	3.0448717948718000
2000-04-01	3.0351437699680500
2000-05-01	2.8708133971291900
2000-06-01	3.2000000000000000
2000-07-01	3.8461538461538500
2000-08-01	4.3338683788122000
2000-09-01	4.1666666666666700
2000-10-01	4.1666666666666700
2000-11-01	4.0064102564102600
2000-12-01	3.8277511961722300
2001-01-01	5.9748427672956000
2001-02-01	6.1032863849765100
2001-03-01	6.2208398133747900
2001-04-01	6.3565891472868100
2001-05-01	6.5116279069767500
2001-06-01	6.6666666666666600
2001-07-01	6.3271604938271600
2001-08-01	6.1538461538461600
2001-09-01	6.1538461538461600
2001-10-01	6.1538461538461600
2001-11-01	6.4714946070878200
2001-12-01	6.1443932411674400
2002-01-01	4.5994065281899000
2002-02-01	4.5722713864307000
2002-03-01	4.5387994143484800
2002-04-01	4.3731778425656000
2002-05-01	4.8034934497816500
2002-06-01	4.3604651162790700
2002-07-01	4.2089985486211800
2002-08-01	4.6376811594202900
2002-09-01	4.3478260869565100
2002-10-01	4.2028985507246400
2002-11-01	4.0520984081042200
2002-12-01	4.1968162083936400
2003-01-01	3.9716312056737600
2003-02-01	3.3850493653032300
2003-03-01	2.8011204481792700
2003-04-01	3.0726256983240200
2003-05-01	2.9166666666666700
2003-06-01	3.2033426183844000
2003-07-01	2.9247910863509900
2003-08-01	2.7700831024930600
2003-09-01	2.5000000000000000
2003-10-01	2.7816411682892900
2003-11-01	2.9207232267037400
2003-12-01	2.7777777777777800
2004-01-01	2.3192360163710800
2004-02-01	3.2742155525238800
2004-03-01	3.2697547683923600
2004-04-01	3.3875338753387600
2004-05-01	3.2388663967611400
2004-06-01	3.3738191632928500
2004-07-01	3.5182679296346300
2004-08-01	3.2345013477089000
2004-09-01	3.6585365853658600
2004-10-01	3.3829499323410000
2004-11-01	3.2432432432432600
2004-12-01	2.8378378378378400
2005-01-01	3.6000000000000000
2005-02-01	3.0383091149273500
2005-03-01	3.6939313984168800
2005-04-01	3.1454783748361800
2005-05-01	2.4836601307189600
2005-06-01	2.0887728459530000
2005-07-01	2.3529411764705900
2005-08-01	2.7415143603133200
2005-09-01	2.4836601307189600
2005-10-01	2.7486910994764300
2005-11-01	2.6178010471204100
2005-12-01	3.4165571616294400
2006-01-01	4.7619047619047700
2006-02-01	4.2307692307692200
2006-03-01	4.1984732824427700
2006-04-01	5.2096569250317600
2006-05-01	5.8673469387755200
2006-06-01	5.7544757033248100
2006-07-01	5.8748403575989800
2006-08-01	5.9720457433291000
2006-09-01	5.6122448979591800
2006-10-01	5.4777070063694200
2006-11-01	5.3571428571428500
2006-12-01	4.5743329097839800
2007-01-01	4.4226044226044100
2007-02-01	5.1660516605166100
2007-03-01	4.6398046398046400
2007-04-01	4.5893719806763300
2007-05-01	4.3373493975903500
2007-06-01	4.4740024183796900
2007-07-01	4.4632086851628400
2007-08-01	3.9568345323740900
2007-09-01	4.1062801932367300
2007-10-01	4.2270531400966200
2007-11-01	4.6004842615012300
2007-12-01	4.8602673147023100
2008-01-01	5.6470588235294200
2008-02-01	5.7309941520467900
2008-03-01	5.2508751458576300
2008-04-01	4.6189376443417900
2008-05-01	4.7344110854503500
2008-06-01	4.9768518518518400
2008-07-01	4.9653579676674400
2008-08-01	5.0749711649365600
2008-09-01	5.3364269141531200
2008-10-01	5.5619930475086800
2008-11-01	5.2083333333333200
2008-12-01	5.3302433371958300
2009-01-01	4.0089086859688200
2009-02-01	2.5442477876106200
2009-03-01	2.9933481152993400
2009-04-01	2.5386313465783800
2009-05-01	2.3153252480705500
2009-06-01	2.3153252480705500
2009-07-01	2.5302530253025300
2009-08-01	2.8540065861690600
2009-09-01	2.5330396475770800
2009-10-01	2.6344676180022100
2009-11-01	2.6402640264026300
2009-12-01	1.4301430143014300
2010-01-01	1.1777301927194900
2010-02-01	2.4811218985976300
2010-03-01	2.6910656620021600
2010-04-01	1.9375672766415500
2010-05-01	2.4784482758620700
2010-06-01	1.8318965517241500
2010-07-01	1.3948497854077300
2010-08-01	2.2411953041622100
2010-09-01	1.8259935553168700
2010-10-01	1.4973262032085600
2010-11-01	1.0718113612004300
2010-12-01	1.0845986984815600
2011-01-01	1.4814814814814800
2011-02-01	1.4736842105263200
2011-03-01	1.2578616352201200
2011-04-01	1.6895459345300800
2011-05-01	1.8927444794952800
2011-06-01	1.9047619047618900
2011-07-01	2.4338624338624200
2011-08-01	1.7745302713987500
2011-09-01	1.8987341772151900
2011-10-01	2.3182297154899800
2011-11-01	2.1208907741251300
2011-12-01	3.5407725321888300
2012-01-01	2.6068821689259700
2012-02-01	2.0746887966805000
2012-03-01	2.0703933747412000
2012-04-01	3.4267912772585700
2012-05-01	2.6831785345717100
2012-06-01	4.1536863966770400
2012-07-01	3.8223140495867900
2012-08-01	3.7948717948718000
2012-09-01	4.0372670807453600
2012-10-01	2.7806385169927900
2012-11-01	3.6344755970924200
2012-12-01	3.9378238341968800
2013-01-01	8.2317073170731600
2013-02-01	7.9268292682926800
2013-03-01	7.4036511156186800
2013-04-01	5.6224899598393600
2013-05-01	5.7286432160804100
2013-06-01	1.0967098703888500
2013-07-01	1.5920398009950000
2013-08-01	0.9881422924901190
2013-09-01	2.6865671641791000
2013-10-01	2.7054108216432800
2013-11-01	2.0040080160320700
2013-12-01	1.7946161515453700
2014-01-01	-2.6291079812206400
2014-02-01	-2.9190207156309000
2014-03-01	-3.3050047214353300
2014-04-01	-2.4714828897338400
2014-05-01	-2.0912547528517100
2014-06-01	1.4792899408284100
2014-07-01	0.1958863858961800
2014-08-01	-0.0978473581213417
2014-09-01	-0.8720930232558260
2014-10-01	-0.1951219512195120
2014-11-01	-0.4911591355599330
2014-12-01	-1.0773751224289800
2015-01-01	-3.3751205400193000
2015-02-01	-2.5218234723569200
2015-03-01	-1.7578125000000000
2015-04-01	-1.3645224171540000
2015-05-01	-1.4563106796116400
2015-06-01	-1.9436345966958200
2015-07-01	-2.0527859237536600
2015-08-01	-2.3506366307541500
2015-09-01	-2.8347996089931400
2015-10-01	-3.0303030303030100
2015-11-01	-2.5666337611056100
2015-12-01	-2.9702970297029700
2016-01-01	-2.5948103792415200
2016-02-01	-2.8855721393035000
2016-03-01	-2.9821073558648100
2016-04-01	-2.9644268774703500
2016-05-01	-2.5615763546798000
2016-06-01	-2.5768087215064500
2016-07-01	-1.3972055888223600
2016-08-01	-1.5045135406218600
2016-09-01	-1.2072434607645900
2016-10-01	-1.0080645161290300
2016-11-01	-0.1013171225937300
2016-12-01	1.3265306122449000
2017-01-01	1.9467213114754100
2017-02-01	1.9467213114754100
2017-03-01	1.3319672131147700
2017-04-01	0.6109979633401110
2017-05-01	-0.2022244691607690
2017-06-01	-0.3051881993896240
2017-07-01	-0.3036437246963570
2017-08-01	0.4073319755600700
2017-09-01	0.9164969450101730
2017-10-01	1.3238289205702500
2017-11-01	1.1156186612576100
2017-12-01	0.6042296072507670
2018-01-01	0.7035175879396990
2018-02-01	1.1055276381909600
2018-03-01	2.1233569261880600
2018-04-01	3.1376518218623600
2018-05-01	4.4579533941235900
2018-06-01	4.3877551020408100
2018-07-01	3.8578680203045600
2018-08-01	4.0567951318458500
2018-09-01	3.8345105953582400