Month	Growth rate same period previous year
1971-01-01	5.9299191374663000
1971-02-01	5.3619302949061600
1971-03-01	4.5212765957446700
1971-04-01	4.2216358839050200
1971-05-01	5.0531914893617100
1971-06-01	5.8666666666666700
1971-07-01	5.6149732620320900
1971-08-01	6.4690026954178000
1971-09-01	7.9155672823218900
1971-10-01	5.9431524547803700
1971-11-01	4.3927648578811300
1971-12-01	3.3333333333333200
1972-01-01	2.5445292620865200
1972-02-01	2.5445292620865200
1972-03-01	3.5623409669211400
1972-04-01	3.5443037974683400
1972-05-01	3.7974683544303800
1972-06-01	3.0226700251889100
1972-07-01	3.5443037974683400
1972-08-01	4.5569620253164500
1972-09-01	1.9559902200489200
1972-10-01	2.4390243902438900
1972-11-01	3.2178217821782300
1972-12-01	4.2183622828784200
1973-01-01	5.4590570719603000
1973-02-01	5.9553349875930700
1973-03-01	8.5995085995086100
1973-04-01	9.7799511002445100
1973-05-01	11.9512195121951000
1973-06-01	11.4914425427873000
1973-07-01	12.2249388753056000
1973-08-01	12.5907990314770000
1973-09-01	15.5875299760192000
1973-10-01	15.7142857142857000
1973-11-01	17.5059952038369000
1973-12-01	21.6666666666667000
1974-01-01	26.3529411764706000
1974-02-01	30.4449648711944000
1974-03-01	26.6968325791855000
1974-04-01	27.8396436525612000
1974-05-01	24.6187363834423000
1974-06-01	26.3157894736842000
1974-07-01	28.7581699346405000
1974-08-01	28.3870967741936000
1974-09-01	26.1410788381743000
1974-10-01	27.1604938271605000
1974-11-01	26.7346938775510000
1974-12-01	21.9178082191781000
1975-01-01	16.9459962756052000
1975-02-01	12.7468581687612000
1975-03-01	13.5714285714286000
1975-04-01	11.3240418118467000
1975-05-01	12.0629370629370000
1975-06-01	10.9375000000000000
1975-07-01	8.1218274111675000
1975-08-01	6.5326633165829000
1975-09-01	7.7302631578947400
1975-10-01	8.4142394822006600
1975-11-01	6.9243156199678000
1975-12-01	6.2600321027287400
1976-01-01	7.6433121019108200
1976-02-01	8.1210191082802600
1976-03-01	7.3899371069182300
1976-04-01	8.4507042253521000
1976-05-01	8.2683307332293600
1976-06-01	8.4507042253521000
1976-07-01	9.0766823161189400
1976-08-01	8.1761006289308100
1976-09-01	8.8549618320610600
1976-10-01	7.3134328358209000
1976-11-01	7.3795180722891500
1976-12-01	8.0060422960725000
1977-01-01	6.9526627218935000
1977-02-01	7.0692194403534700
1977-03-01	7.3206442166910800
1977-04-01	6.3492063492063600
1977-05-01	6.9164265129682900
1977-06-01	6.2049062049062100
1977-07-01	4.8780487804877900
1977-08-01	6.2500000000000100
1977-09-01	5.1893408134642400
1977-10-01	4.8678720445062600
1977-11-01	3.7868162692847200
1977-12-01	3.0769230769230800
1978-01-01	2.3513139695712300
1978-02-01	2.0632737276478500
1978-03-01	2.4556616643929100
1978-04-01	2.4423337856173700
1978-05-01	2.4258760107816700
1978-06-01	2.1739130434782600
1978-07-01	3.4199726402188800
1978-08-01	3.5567715458276400
1978-09-01	2.6666666666666700
1978-10-01	2.2546419098143000
1978-11-01	2.2972972972973000
1978-12-01	2.3066485753053100
1979-01-01	1.8918918918919100
1979-02-01	1.0781671159029700
1979-03-01	1.0652463382157300
1979-04-01	1.5894039735099400
1979-05-01	2.2368421052631600
1979-06-01	3.0585106382978800
1979-07-01	3.9682539682539600
1979-08-01	1.9815059445178400
1979-09-01	2.2077922077922100
1979-10-01	3.7613488975356900
1979-11-01	4.8877146631439900
1979-12-01	6.1007957559681600
1980-01-01	7.2944297082228000
1980-02-01	9.0666666666666600
1980-03-01	8.5638998682476900
1980-04-01	9.2568448500651800
1980-05-01	8.7516087516087400
1980-06-01	9.5483870967742000
1980-07-01	7.8880407124682000
1980-08-01	9.1968911917098400
1980-09-01	9.9110546378653100
1980-10-01	8.3749999999999900
1980-11-01	9.4458438287153700
1980-12-01	8.0000000000000100
1981-01-01	8.2818294190358400
1981-02-01	6.7237163814181000
1981-03-01	6.6747572815534000
1981-04-01	5.1312649164677900
1981-05-01	5.0887573964497100
1981-06-01	4.7114252061248600
1981-07-01	4.2452830188679400
1981-08-01	4.0332147093713000
1981-09-01	3.6994219653179200
1981-10-01	4.0369088811995400
1981-11-01	3.2220943613348600
1981-12-01	4.2824074074073800
1982-01-01	2.5114155251141600
1982-02-01	2.4054982817869600
1982-03-01	1.9340159271899600
1982-04-01	2.1566401816118100
1982-05-01	1.5765765765765800
1982-06-01	1.4623172103487000
1982-07-01	0.6787330316741960
1982-08-01	2.6225769669327300
1982-09-01	3.0100334448160600
1982-10-01	2.7716186252771600
1982-11-01	1.5607580824972000
1982-12-01	0.8879023307436310
1983-01-01	1.3363028953229400
1983-02-01	1.2304250559284000
1983-03-01	1.8973214285714400
1983-04-01	1.3333333333333300
1983-05-01	2.6607538802660700
1983-06-01	1.5521064301552000
1983-07-01	2.2471910112359600
1983-08-01	0.5555555555555560
1983-09-01	-0.1082251082251080
1983-10-01	0.7551240560949300
1983-11-01	1.5367727771679600
1983-12-01	1.2101210121012100
1984-01-01	1.5384615384615400
1984-02-01	2.9834254143646400
1984-03-01	2.3001095290251900
1984-04-01	2.1929824561403500
1984-05-01	1.4038876889848900
1984-06-01	1.3100436681222700
1984-07-01	2.1978021978022000
1984-08-01	1.1049723756906100
1984-09-01	1.8418201516793100
1984-10-01	1.6059957173447600
1984-11-01	1.5135135135135100
1984-12-01	2.3913043478260900
1985-01-01	2.1645021645021700
1985-02-01	0.6437768240343230
1985-03-01	1.0706638115631700
1985-04-01	1.7167381974248800
1985-05-01	0.8519701810436640
1985-06-01	1.9396551724138000
1985-07-01	1.9354838709677300
1985-08-01	3.1693989071038300
1985-09-01	0.6382978723404140
1985-10-01	0.9483667017913480
1985-11-01	0.5324813631522900
1985-12-01	0.4246284501061460
1986-01-01	0.8474576271186450
1986-02-01	1.1727078891258100
1986-03-01	0.3177966101694920
1986-04-01	-0.1054852320674990
1986-05-01	0.3167898627243930
1986-06-01	-0.6342494714587630
1986-07-01	-1.3713080168776300
1986-08-01	-1.2711864406779700
1986-09-01	-0.9513742071881500
1986-10-01	-2.1920668058455000
1986-11-01	-1.4830508474576300
1986-12-01	-2.1141649048625800
1987-01-01	-3.5714285714285700
1987-02-01	-3.3719704952581700
1987-03-01	-2.5343189017951400
1987-04-01	-1.5839493136219700
1987-05-01	-1.6842105263157900
1987-06-01	-1.0638297872340400
1987-07-01	-1.7112299465240700
1987-08-01	-1.2875536480686700
1987-09-01	-0.1067235859124990
1987-10-01	-0.2134471718249740
1987-11-01	-0.4301075268817330
1987-12-01	0.0000000000000000
1988-01-01	0.2178649237472770
1988-02-01	-0.1090512540894340
1988-03-01	0.0000000000000000
1988-04-01	-0.6437768240343470
1988-05-01	-0.7494646680942190
1988-06-01	-0.7526881720430110
1988-07-01	0.0000000000000000
1988-08-01	0.2173913043478260
1988-09-01	0.0000000000000000
1988-10-01	0.9625668449197870
1988-11-01	0.9719222462203150
1988-12-01	0.5399568034557240
1989-01-01	0.6521739130434670
1989-02-01	0.6550218340611480
1989-03-01	0.6500541711809320
1989-04-01	1.7278617710583300
1989-05-01	2.3732470334412100
1989-06-01	2.6002166847237300
1989-07-01	2.5027203482045700
1989-08-01	1.7353579175704900
1989-09-01	1.9230769230769400
1989-10-01	2.4364406779661000
1989-11-01	1.3903743315507900
1989-12-01	1.9334049409237500
1990-01-01	3.0237580993520700
1990-02-01	3.7960954446854700
1990-03-01	3.6598493003229200
1990-04-01	2.7600849256900100
1990-05-01	2.7397260273972500
1990-06-01	2.0063357972544800
1990-07-01	2.1231422505307900
1990-08-01	2.9850746268656700
1990-09-01	2.8301886792452700
1990-10-01	3.2057911065149900
1990-11-01	4.8523206751055000
1990-12-01	4.4257112750263400
1991-01-01	4.7169811320754700
1991-02-01	4.0752351097178600
1991-03-01	4.0498442367601300
1991-04-01	4.1322314049586800
1991-05-01	4.0000000000000000
1991-06-01	4.1407867494824100
1991-07-01	4.1580041580041500
1991-08-01	3.9337474120082800
1991-09-01	2.7522935779816500
1991-10-01	2.7054108216432800
1991-11-01	3.5211267605633800
1991-12-01	2.8254288597376500
1992-01-01	1.4014014014013800
1992-02-01	1.4056224899598400
1992-03-01	1.4970059880239600
1992-04-01	1.9841269841269900
1992-05-01	1.2820512820512900
1992-06-01	1.5904572564612300
1992-07-01	0.5988023952095810
1992-08-01	0.6972111553784760
1992-09-01	1.3888888888888900
1992-10-01	-0.2926829268292580
1992-11-01	-1.2633624878523000
1992-12-01	-0.2944062806673320
1993-01-01	0.0000000000000000
1993-02-01	0.3960396039603960
1993-03-01	0.1966568338249760
1993-04-01	-0.4863813229572100
1993-05-01	-0.1947419668938870
1993-06-01	0.0000000000000000
1993-07-01	1.6865079365079300
1993-08-01	1.7804154302670900
1993-09-01	0.9784735812133080
1993-10-01	0.5870841487279850
1993-11-01	0.1968503937007880
1993-12-01	0.3937007874015750
1994-01-01	0.7897334649555780
1994-02-01	0.6903353057199110
1994-03-01	0.8832188420019520
1994-04-01	0.1955034213098730
1994-05-01	0.0975609756097670
1994-06-01	-0.4892367906066430
1994-07-01	-1.6585365853658400
1994-08-01	-1.2633624878523000
1994-09-01	-0.8720930232558260
1994-10-01	0.0972762645914506
1994-11-01	0.4911591355599110
1994-12-01	-0.2941176470588130
1995-01-01	-0.4897159647404400
1995-02-01	-1.1753183153770600
1995-03-01	-2.0428015564202200
1995-04-01	-1.4634146341463300
1995-05-01	-1.1695906432748500
1995-06-01	-0.4916420845624500
1995-07-01	-0.7936507936507940
1995-08-01	-1.4763779527559200
1995-09-01	-1.1730205278592400
1995-10-01	-2.2351797862002100
1995-11-01	-2.3460410557184600
1995-12-01	-1.7699115044247800
1996-01-01	-1.9685039370078800
1996-02-01	-1.5857284440039800
1996-03-01	-1.0923535253227500
1996-04-01	-0.5940594059405950
1996-05-01	-0.7889546351084820
1996-06-01	-1.1857707509881400
1996-07-01	-0.2000000000000000
1996-08-01	-0.5994005994005890
1996-09-01	-0.8902077151335210
1996-10-01	-0.0994035785288161
1996-11-01	0.0000000000000000
1996-12-01	0.5005005005004900
1997-01-01	0.2008032128514060
1997-02-01	0.2014098690835850
1997-03-01	0.0000000000000000
1997-04-01	1.7928286852589700
1997-05-01	1.7892644135188900
1997-06-01	2.4000000000000000
1997-07-01	1.7034068136272700
1997-08-01	2.1105527638191000
1997-09-01	2.1956087824351300
1997-10-01	2.0895522388059600
1997-11-01	1.5015015015014900
1997-12-01	0.6972111553784760
1998-01-01	1.2024048096192400
1998-02-01	1.2060301507537800
1998-03-01	1.9076305220883700
1998-04-01	-0.4892367906066430
1998-05-01	0.0000000000000000
1998-06-01	-0.6835937499999900
1998-07-01	-1.0837438423645400
1998-08-01	-1.4763779527559200
1998-09-01	-0.6835937499999900
1998-10-01	0.4873294346978450
1998-11-01	1.5779092702169600
1998-12-01	1.2858555885262200
1999-01-01	0.3960396039603960
1999-02-01	0.0000000000000000
1999-03-01	-0.7881773399014780
1999-04-01	-0.2949852507374740
1999-05-01	-0.8789062499999900
1999-06-01	-0.7866273352999020
1999-07-01	-0.2988047808765050
1999-08-01	0.4995004995005110
1999-09-01	-0.2949852507374740
1999-10-01	-1.3579049466537100
1999-11-01	-2.3300970873786400
1999-12-01	-2.3437500000000000
2000-01-01	-1.3806706114398400
2000-02-01	-1.1916583912611800
2000-03-01	-0.7944389275074480
2000-04-01	-1.1834319526627200
2000-05-01	-1.2807881773399100
2000-06-01	-0.9910802775024780
2000-07-01	-0.8991008991008780
2000-08-01	-1.3916500994035700
2000-09-01	-1.6765285996055200
2000-10-01	-1.8682399213372800
2000-11-01	-1.1928429423459100
2000-12-01	-0.5000000000000000
2001-01-01	-0.4000000000000000
2001-02-01	-0.5025125628140710
2001-03-01	-1.2012012012012000
2001-04-01	-1.3972055888223600
2001-05-01	-1.1976047904191600
2001-06-01	-1.5015015015015000
2001-07-01	-1.6129032258064600
2001-08-01	-1.3104838709677400
2001-09-01	-1.5045135406218600
2001-10-01	-1.6032064128256400
2001-11-01	-2.1126760563380400
2001-12-01	-2.6130653266331600
2002-01-01	-2.8112449799196800
2002-02-01	-3.1313131313131200
2002-03-01	-2.6342451874366900
2002-04-01	-2.1255060728744800
2002-05-01	-1.7171717171717200
2002-06-01	-1.4227642276422900
2002-07-01	-1.5368852459016400
2002-08-01	-1.6343207354443400
2002-09-01	-1.5274949083503100
2002-10-01	-1.7311608961303600
2002-11-01	-0.7194244604316550
2002-12-01	-0.5159958720330240
2003-01-01	-0.9297520661156920
2003-02-01	-0.4171011470281550
2003-03-01	-0.3121748178980230
2003-04-01	-0.4136504653567850
2003-05-01	-0.8221993833504630
2003-06-01	-1.1340206185566900
2003-07-01	-0.9365244536940580
2003-08-01	-1.2461059190031200
2003-09-01	-0.8273009307135480
2003-10-01	-0.5181347150259070
2003-11-01	-1.3457556935817800
2003-12-01	-0.9336099585062250
2004-01-01	-0.6256517205422440
2004-02-01	-0.2094240837696450
2004-03-01	-0.4175365344467530
2004-04-01	-0.8307372793353990
2004-05-01	-0.8290155440414400
2004-06-01	0.1042752867570270
2004-07-01	-0.1050420168067340
2004-08-01	-0.2103049421661290
2004-09-01	0.1042752867570270
2004-10-01	1.1458333333333300
2004-11-01	1.9937040923399900
2004-12-01	0.7329842931937180
2005-01-01	0.6295907660021110
2005-02-01	0.1049317943336950
2005-03-01	0.4192872117400310
2005-04-01	0.4188481675392670
2005-05-01	0.4179728317659240
2005-06-01	-0.8333333333333220
2005-07-01	-0.2103049421661290
2005-08-01	-0.1053740779768290
2005-09-01	-0.3124999999999890
2005-10-01	-1.4418125643666200
2005-11-01	-1.8518518518518500
2005-12-01	-0.8316008316008320
2006-01-01	0.0000000000000000
2006-02-01	-0.1048218029350220
2006-03-01	-0.3131524008350620
2006-04-01	-0.1042752867570500
2006-05-01	0.3121748178980350
2006-06-01	1.2605042016806700
2006-07-01	0.8429926238145420
2006-08-01	2.0042194092827100
2006-09-01	1.4629049111807600
2006-10-01	1.0449320794148400
2006-11-01	0.5241090146750530
2006-12-01	0.5241090146750530
2007-01-01	-0.2085505735140770
2007-02-01	-0.4197271773347210
2007-03-01	-0.1047120418848170
2007-04-01	0.0000000000000000
2007-05-01	-0.2074688796680500
2007-06-01	-0.5186721991701250
2007-07-01	-0.2089864158829680
2007-08-01	-0.6204756980351720
2007-09-01	-0.5149330587023690
2007-10-01	0.3102378490175690
2007-11-01	0.9384775808133360
2007-12-01	1.2513034410844500
2008-01-01	1.2539184952978100
2008-02-01	1.6859852476290700
2008-03-01	1.8867924528301900
2008-04-01	1.3569937369519800
2008-05-01	2.4948024948024900
2008-06-01	3.6496350364963500
2008-07-01	4.2931937172774800
2008-08-01	3.8501560874089500
2008-09-01	3.6231884057970900
2008-10-01	2.9896907216495000
2008-11-01	1.5495867768595100
2008-12-01	0.3089598352214330
2009-01-01	-0.2063983488132100
2009-02-01	-0.3108808290155330
2009-03-01	-0.6172839506172960
2009-04-01	-0.3089598352214220
2009-05-01	-2.0283975659229200
2009-06-01	-3.3199195171026300
2009-07-01	-4.2168674698795100
2009-08-01	-4.1082164328657200
2009-09-01	-3.9960039960039900
2009-10-01	-4.4044044044044100
2009-11-01	-3.3570701932858500
2009-12-01	-2.6694045174538100
2010-01-01	-1.2409513960703200
2010-02-01	-0.8316008316008320
2010-03-01	-0.9316770186335300
2010-04-01	-0.4132231404958570
2010-05-01	-0.4140786749482290
2010-06-01	-0.2081165452653370
2010-07-01	-0.7337526205450740
2010-08-01	-1.2539184952978100
2010-09-01	-0.8324661810613950
2010-10-01	0.1047120418848050
2010-11-01	0.3157894736841990
2010-12-01	-0.1054852320674990
2011-01-01	-0.8376963350785350
2011-02-01	-0.7337526205450740
2011-03-01	-0.7314524555903870
2011-04-01	-1.1410788381742900
2011-05-01	-1.0395010395010400
2011-06-01	-1.0427528675703900
2011-07-01	0.0000000000000000
2011-08-01	0.0000000000000000
2011-09-01	-0.4197271773347210
2011-10-01	-0.5230125523012560
2011-11-01	-0.9443861490031370
2011-12-01	-0.4223864836325360
2012-01-01	0.2111932418162620
2012-02-01	0.7391763463569170
2012-03-01	1.1578947368420900
2012-04-01	0.8394543546694660
2012-05-01	0.3151260504201680
2012-06-01	-0.3161222339304650
2012-07-01	-0.8447729672650480
2012-08-01	-0.8465608465608470
2012-09-01	-0.4214963119072710
2012-10-01	-0.5257623554153530
2012-11-01	-0.3177966101695040
2012-12-01	-0.1060445387062450
2013-01-01	-0.4214963119072710
2013-02-01	-1.2578616352201300
2013-03-01	-1.6649323621227800
2013-04-01	-1.4568158168574300
2013-05-01	-0.6282722513089010
2013-06-01	0.3171247357293990
2013-07-01	1.3844515441959500
2013-08-01	1.7075773745997800
2013-09-01	2.1164021164021100
2013-10-01	1.9027484143763400
2013-11-01	2.5504782146652500
2013-12-01	2.6539278131634800
2014-01-01	2.2222222222222100
2014-02-01	2.5477707006369300
2014-03-01	2.5396825396825400
2014-04-01	5.1742344244984100
2014-05-01	5.6902002107481400
2014-06-01	5.5848261327713300
2014-07-01	5.1470588235293900
2014-08-01	4.9317943336831100
2014-09-01	4.6632124352331600
2014-10-01	3.9419087136929400
2014-11-01	3.2124352331606200
2014-12-01	2.9989658738366000
2015-01-01	3.1055900621118000
2015-02-01	2.5879917184265000
2015-03-01	2.7863777089783200
2015-04-01	0.9036144578313370
2015-05-01	0.5982053838484770
2015-06-01	0.2994011976048020
2015-07-01	-0.0999000999000889
2015-08-01	-0.2000000000000000
2015-09-01	-0.4950495049504840
2015-10-01	0.0998003992015858
2015-11-01	0.0000000000000000
2015-12-01	-0.1004016064257030
2016-01-01	-0.4016064257028000
2016-02-01	0.1009081735620700
2016-03-01	-0.4016064257028000
2016-04-01	-0.9950248756219020
2016-05-01	-1.2884043607532300
2016-06-01	-1.0945273631840800
2016-07-01	-1.0999999999999900
2016-08-01	-1.2024048096192400
2016-09-01	-1.1940298507462800
2016-10-01	0.0000000000000000
2016-11-01	0.8032128514056230
2016-12-01	0.4020100502512680
2017-01-01	0.6048387096774090
2017-02-01	0.4032258064516020
2017-03-01	0.4032258064516020
2017-04-01	0.8040201005025020
2017-05-01	0.8032128514056230
2017-06-01	0.9054325955734190
2017-07-01	0.9100101112234480
2017-08-01	1.3184584178499100
2017-09-01	1.4098690835851100
2017-10-01	0.3988035892323260
2017-11-01	0.9960159362549810
2017-12-01	2.1021021021020900
2018-01-01	2.7054108216432800
2018-02-01	2.7108433734939700
2018-03-01	2.0080321285140600
2018-04-01	0.9970089730807590
2018-05-01	1.0956175298804900
2018-06-01	1.1964107676969300
2018-07-01	1.8036072144288600
2018-08-01	2.1021021021020900
2018-09-01	2.0854021847070400