Month	Growth rate same period previous year
1981-01-01	4.0319513122860400
1981-02-01	4.5316070068545500
1981-03-01	5.0524308865586100
1981-04-01	5.8059587471352200
1981-05-01	6.8833652007648200
1981-06-01	7.1019473081328700
1981-07-01	8.0978570073961900
1981-08-01	8.5271317829457200
1981-09-01	9.2310584696371600
1981-10-01	9.6121416526138200
1981-11-01	9.5992544268406200
1981-12-01	9.9125906639390100
1982-01-01	9.1407678244972700
1982-02-01	9.1074681238615500
1982-03-01	8.7114337568058100
1982-04-01	8.6642599277978600
1982-05-01	8.5867620751341900
1982-06-01	9.6256684491978600
1982-07-01	8.7719298245613900
1982-08-01	8.5365853658536800
1982-09-01	8.2616179001721000
1982-10-01	8.0341880341880500
1982-11-01	8.3333333333333500
1982-12-01	8.1218274111674900
1983-01-01	7.2026800670016500
1983-02-01	7.1786310517529200
1983-03-01	7.1786310517529200
1983-04-01	6.4784053156145900
1983-05-01	4.9423393739703200
1983-06-01	4.3902439024390200
1983-07-01	4.6774193548387100
1983-08-01	5.1364365971107600
1983-09-01	4.7694753577106500
1983-10-01	4.5886075949366900
1983-11-01	3.7676609105180400
1983-12-01	3.9123630672926400
1984-01-01	5.4687500000000000
1984-02-01	5.4517133956386300
1984-03-01	6.0747663551401800
1984-04-01	6.3962558502340200
1984-05-01	8.1632653061224600
1984-06-01	8.5669781931464300
1984-07-01	7.7041602465331400
1984-08-01	7.0229007633587600
1984-09-01	7.2837632776935000
1984-10-01	7.7155824508321100
1984-11-01	8.1694402420575100
1984-12-01	7.8313253012048100
1985-01-01	7.1111111111111100
1985-02-01	6.9423929098966100
1985-03-01	6.1674008810572800
1985-04-01	6.4516129032258000
1985-05-01	5.3701015965166800
1985-06-01	4.3041606886657100
1985-07-01	5.1502145922746500
1985-08-01	4.8502139800285400
1985-09-01	3.9603960396039400
1985-10-01	3.5112359550561600
1985-11-01	3.2167832167832100
1985-12-01	2.9329608938547500
1986-01-01	2.2130013831258800
1986-02-01	1.7955801104972200
1986-03-01	1.3831258644536700
1986-04-01	0.6887052341597820
1986-05-01	0.6887052341597820
1986-06-01	0.5502063273727570
1986-07-01	-0.5442176870748220
1986-08-01	-0.5442176870748220
1986-09-01	-0.2721088435374030
1986-10-01	-0.8141112618724520
1986-11-01	-1.4905149051490300
1986-12-01	-1.4925373134328300
1987-01-01	-1.7591339648173400
1987-02-01	-1.6282225237449000
1987-03-01	-1.3642564802182900
1987-04-01	-0.9575923392612760
1987-05-01	-1.2311901504787900
1987-06-01	-1.3679890560875600
1987-07-01	-1.3679890560875600
1987-08-01	-1.2311901504787900
1987-09-01	-1.2278308321964500
1987-10-01	-0.9575923392612760
1987-11-01	-0.1375515818432010
1987-12-01	0.0000000000000000
1988-01-01	-0.1377410468319500
1988-02-01	0.0000000000000000
1988-03-01	0.4149377593360980
1988-04-01	0.5524861878452960
1988-05-01	1.2465373961218800
1988-06-01	1.8030513176144400
1988-07-01	2.7739251040222000
1988-08-01	2.6315789473684200
1988-09-01	2.9005524861878300
1988-10-01	2.9005524861878300
1988-11-01	2.8925619834710800
1988-12-01	3.3057851239669400
1989-01-01	4.8275862068965500
1989-02-01	4.8275862068965500
1989-03-01	4.5454545454545600
1989-04-01	4.6703296703296800
1989-05-01	4.1039671682626500
1989-06-01	4.4959128065394900
1989-07-01	4.3184885290148500
1989-08-01	5.2631578947368300
1989-09-01	5.1006711409396100
1989-10-01	4.6979865771812100
1989-11-01	4.1499330655957200
1989-12-01	2.9333333333333300
1990-01-01	1.7105263157894800
1990-02-01	1.9736842105263100
1990-03-01	1.8445322793148800
1990-04-01	2.3622047244094400
1990-05-01	2.1024967148488800
1990-06-01	1.8252933507170800
1990-07-01	0.1293661060802010
1990-08-01	-1.2820512820512700
1990-09-01	-1.7879948914431600
1990-10-01	-1.4102564102563900
1990-11-01	-1.1568123393316100
1990-12-01	-0.6476683937823860
1991-01-01	0.0000000000000000
1991-02-01	0.2580645161290360
1991-03-01	0.3880983182406040
1991-04-01	0.8974358974359040
1991-05-01	1.5444015444015500
1991-06-01	1.2804097311139600
1991-07-01	1.5503875968992200
1991-08-01	2.5974025974025900
1991-09-01	3.6410923276983000
1991-10-01	4.0312093628088300
1991-11-01	4.6814044213263900
1991-12-01	5.2151238591916700
1992-01-01	4.6571798188874400
1992-02-01	4.2471042471042600
1992-03-01	4.2525773195876400
1992-04-01	2.5412960609911100
1992-05-01	2.2813688212927800
1992-06-01	2.1491782553729400
1992-07-01	2.7989821882951600
1992-08-01	2.1518987341772300
1992-09-01	1.3801756587201800
1992-10-01	0.8750000000000060
1992-11-01	0.2484472049689480
1992-12-01	-0.8674101610904640
1993-01-01	-1.9777503090234900
1993-02-01	-2.4691358024691400
1993-03-01	-1.8541409147095100
1993-04-01	-0.8674101610904640
1993-05-01	-0.8674101610904640
1993-06-01	-0.9900990099009760
1993-07-01	-1.4851485148514800
1993-08-01	-1.7348203221809300
1993-09-01	-1.8564356435643500
1993-10-01	-2.2304832713754700
1993-11-01	-1.3630731102850200
1993-12-01	-0.2500000000000040
1994-01-01	0.1261034047919390
1994-02-01	0.7594936708860720
1994-03-01	0.2518891687657320
1994-04-01	0.3749999999999830
1994-05-01	0.7499999999999820
1994-06-01	1.1249999999999900
1994-07-01	1.7587939698492600
1994-08-01	2.2698612862547200
1994-09-01	2.6481715006305200
1994-10-01	3.1685678073510700
1994-11-01	2.2613065326633200
1994-12-01	1.5037593984962500
1995-01-01	2.3929471032745400
1995-02-01	2.6381909547738700
1995-03-01	2.6381909547738700
1995-04-01	2.8642590286426000
1995-05-01	2.3573200992556000
1995-06-01	2.1013597033374500
1995-07-01	1.8518518518518400
1995-08-01	2.3427866831072900
1995-09-01	2.3341523341523300
1995-10-01	2.7027027027027000
1995-11-01	2.5798525798525700
1995-12-01	3.2098765432098700
1996-01-01	1.8450184501845100
1996-02-01	1.7135862913096700
1996-03-01	1.4687882496940100
1996-04-01	1.2106537530266400
1996-05-01	1.3333333333333300
1996-06-01	1.5738498789346400
1996-07-01	0.9696969696969700
1996-08-01	0.7228915662650570
1996-09-01	0.6002400960384030
1996-10-01	-0.1196172248803920
1996-11-01	-0.5988023952095690
1996-12-01	-0.5980861244019160
1997-01-01	0.7246376811594310
1997-02-01	0.6016847172081850
1997-03-01	1.3268998793727200
1997-04-01	1.0765550239234400
1997-05-01	2.3923444976076500
1997-06-01	1.3110846245530200
1997-07-01	2.0408163265306100
1997-08-01	1.9138755980861400
1997-09-01	2.1479713603818700
1997-10-01	2.9940119760479100
1997-11-01	3.4939759036144600
1997-12-01	2.8880866425992800
1998-01-01	2.5179856115107800
1998-02-01	2.3923444976076500
1998-03-01	1.5476190476190500
1998-04-01	1.4201183431952900
1998-05-01	0.1168224299065650
1998-06-01	0.5882352941176490
1998-07-01	0.2352941176470760
1998-08-01	0.1173708920187600
1998-09-01	-0.7009345794392490
1998-10-01	-1.1627906976744200
1998-11-01	-1.3969732246798500
1998-12-01	-0.4678362573099490
1999-01-01	-1.4035087719298300
1999-02-01	-1.2850467289719600
1999-03-01	-1.4067995310668200
1999-04-01	-1.0501750291715500
1999-05-01	-1.0501750291715500
1999-06-01	-0.8187134502924030
1999-07-01	-0.5868544600938990
1999-08-01	-0.4689331770222540
1999-09-01	-0.1176470588235100
1999-10-01	0.1176470588235240
1999-11-01	0.5903187721369560
1999-12-01	0.3525264394829740
2000-01-01	2.2538552787663200
2000-02-01	2.3668639053254500
2000-03-01	3.0915576694411300
2000-04-01	3.0660377358490800
2000-05-01	3.5377358490566200
2000-06-01	3.8915094339622700
2000-07-01	5.3128689492325700
2000-08-01	5.4181389870435600
2000-09-01	5.4181389870435600
2000-10-01	5.7579318448883800
2000-11-01	6.1032863849765200
2000-12-01	5.5035128805620400
2001-01-01	-0.3480278422273770
2001-02-01	-0.6936416184971060
2001-03-01	-0.7988754325259520
2001-04-01	-1.4705377574370800
2001-05-01	-1.9194191343963500
2001-06-01	-2.0096481271282600
2001-07-01	-3.4588004484304900
2001-08-01	-3.9023743016759900
2001-09-01	-3.9023743016759900
2001-10-01	-5.3906944444444400
2001-11-01	-6.1656526548672600
2001-12-01	-5.6148723640399400
2002-01-01	-0.5000000000000140
2002-02-01	-0.5000000000000140
2002-03-01	0.8739076154806500
2002-04-01	0.1246882793017320
2002-05-01	0.7481296758104610
2002-06-01	1.1194029850746100
2002-07-01	1.2468827930174600
2002-08-01	1.8726591760299600
2002-09-01	2.8714107365792900
2002-10-01	3.5308953341740100
2002-11-01	3.1645569620253200
2002-12-01	2.5252525252525300
2003-01-01	0.6281407035175880
2003-02-01	0.6281407035175880
2003-03-01	-0.6188118811881190
2003-04-01	0.0000000000000000
2003-05-01	0.4950495049505090
2003-06-01	0.4920049200492150
2003-07-01	0.7389162561576220
2003-08-01	-0.2450980392156730
2003-09-01	-1.0922330097087400
2003-10-01	-1.2180267965895300
2003-11-01	-1.3496932515337400
2003-12-01	-0.6157635467980300
2004-01-01	0.8739076154806500
2004-02-01	0.7490636704120000
2004-03-01	0.7471980074719940
2004-04-01	1.1207970112079800
2004-05-01	-0.1231527093596200
2004-06-01	-0.2447980416156670
2004-07-01	0.4889975550122390
2004-08-01	1.3513513513513500
2004-09-01	1.8404907975460100
2004-10-01	1.8495684340320600
2004-11-01	3.4825870646766200
2004-12-01	2.8500619578686500
2005-01-01	3.4653465346534700
2005-02-01	3.7174721189591100
2005-03-01	3.7082818294190400
2005-04-01	3.3251231527093600
2005-05-01	4.1923551171393400
2005-06-01	4.0490797546012200
2005-07-01	3.4063260340632500
2005-08-01	2.4242424242424100
2005-09-01	1.5662650602409500
2005-10-01	1.2106537530266400
2005-11-01	-0.7211538461538600
2005-12-01	-0.4819277108433870
2006-01-01	-0.4784688995215180
2006-02-01	0.0000000000000000
2006-03-01	-0.8343265792610260
2006-04-01	-0.3575685339690240
2006-05-01	0.4733727810651020
2006-06-01	1.0613207547170000
2006-07-01	0.8235294117647200
2006-08-01	1.6568047337278300
2006-09-01	2.0166073546856500
2006-10-01	2.8708133971291900
2006-11-01	4.1162227602905600
2006-12-01	4.2372881355932200
2007-01-01	4.8076923076923000
2007-02-01	4.4205495818399100
2007-03-01	5.1682692307692200
2007-04-01	5.1435406698564800
2007-05-01	3.8869257950529900
2007-06-01	3.8506417736289300
2007-07-01	4.2007001166861000
2007-08-01	3.6088474970896300
2007-09-01	3.0232558139534900
2007-10-01	2.7906976744186200
2007-11-01	2.7906976744186200
2007-12-01	2.7874564459930300
2008-01-01	3.3256880733944900
2008-02-01	3.4324942791761900
2008-03-01	4.3428571428571500
2008-04-01	3.2992036405005600
2008-05-01	3.7414965986394600
2008-06-01	2.6966292134831500
2008-07-01	2.2396416573348300
2008-08-01	2.4719101123595500
2008-09-01	3.7246049661399600
2008-10-01	3.3936651583710300
2008-11-01	3.1674208144796300
2008-12-01	2.4858757062146900
2009-01-01	1.3318534961154400
2009-02-01	2.1017699115044300
2009-03-01	1.0952902519167600
2009-04-01	1.4317180616740000
2009-05-01	0.4371584699453560
2009-06-01	0.9846827133479220
2009-07-01	1.2048192771084300
2009-08-01	0.9868421052631460
2009-09-01	0.0000000000000000
2009-10-01	0.4376367614879650
2009-11-01	0.8771929824561410
2009-12-01	1.6538037486218300
2010-01-01	0.8762322015333950
2010-02-01	-0.3250270855904660
2010-03-01	-0.4333694474539550
2010-04-01	-0.1085776330075880
2010-05-01	0.4352557127312300
2010-06-01	0.3250270855904540
2010-07-01	1.4069264069264100
2010-08-01	1.9543973941368200
2010-09-01	2.2850924918389600
2010-10-01	2.6143790849673200
2010-11-01	2.7173913043478300
2010-12-01	2.8199566160520500
2011-01-01	4.0173724212812200
2011-02-01	4.6739130434782500
2011-03-01	4.7878128400435200
2011-04-01	5.3260869565217400
2011-05-01	5.3087757313109500
2011-06-01	4.7516198704103700
2011-07-01	3.3084311632870800
2011-08-01	3.0883919062832700
2011-09-01	2.7659574468085000
2011-10-01	2.4416135881103900
2011-11-01	2.1164021164021100
2011-12-01	2.0042194092827100
2012-01-01	1.9832985386221400
2012-02-01	2.8037383177570100
2012-03-01	3.4267912772585700
2012-04-01	3.1991744066047400
2012-05-01	2.5720164609053400
2012-06-01	2.9896907216495000
2012-07-01	2.5826446280991800
2012-08-01	2.7892561983471100
2012-09-01	3.3126293995859200
2012-10-01	3.9378238341968800
2012-11-01	4.0414507772020800
2012-12-01	3.9296794208893500
2013-01-01	3.5823950870010200
2013-02-01	2.5252525252525400
2013-03-01	2.0080321285140600
2013-04-01	1.9000000000000100
2013-05-01	3.1093279839518600
2013-06-01	3.2032032032031800
2013-07-01	4.1289023162135000
2013-08-01	4.2211055276382100
2013-09-01	3.9078156312625400
2013-10-01	3.5892323030907500
2013-11-01	3.7848605577689300
2013-12-01	3.5820895522387900
2014-01-01	2.5691699604743100
2014-02-01	1.7733990147783000
2014-03-01	1.9685039370078800
2014-04-01	1.6683022571148100
2014-05-01	0.6809338521400680
2014-06-01	0.4849660523763450
2014-07-01	0.0000000000000000
2014-08-01	-0.6750241080038680
2014-09-01	-1.2536162005786000
2014-10-01	-1.7324350336862600
2014-11-01	-2.5911708253358800
2014-12-01	-1.9212295869356400
2015-01-01	-1.4450867052023200
2015-02-01	-2.1297192642788000
2015-03-01	-2.6061776061776000
2015-04-01	-2.7027027027027000
2015-05-01	-3.0917874396135300
2015-06-01	-4.3436293436293500
2015-07-01	-3.8684719535783300
2015-08-01	-3.4951456310679500
2015-09-01	-3.2226562500000000
2015-10-01	-2.9382957884427000
2015-11-01	-2.4630541871921300
2015-12-01	-2.5465230166503300
2016-01-01	-2.6392961876832800
2016-02-01	-1.8793273986152100
2016-03-01	-1.0901883052527400
2016-04-01	-1.3888888888888800
2016-05-01	-0.9970089730807480
2016-06-01	0.3027245206861870
2016-07-01	0.1006036217303710
2016-08-01	0.6036217303822830
2016-09-01	1.4127144298688300
2016-10-01	2.0181634712411600
2016-11-01	2.3232323232323100
2016-12-01	3.0150753768844100
2017-01-01	3.5140562248995900
2017-02-01	4.6370967741935400
2017-03-01	4.0080160320641300
2017-04-01	5.3319919517102700
2017-05-01	5.6394763343404000
2017-06-01	6.2374245472837000
2017-07-01	6.5326633165829200
2017-08-01	6.4000000000000100
2017-09-01	6.1691542288557000
2017-10-01	5.7368941641939000
2017-11-01	5.5281342546890700
2017-12-01	4.3902439024390400
2018-01-01	2.9097963142580000
2018-02-01	2.3121387283237000
2018-03-01	2.6011560693641500
2018-04-01	1.6236867239732500
2018-05-01	1.9065776930409900
2018-06-01	1.1363636363636400
2018-07-01	0.6603773584905560
2018-08-01	0.0939849624060047
2018-09-01	0.1874414245548480