Month	Growth rate same period previous year
1971-01-01	-1.1627906976744100
1971-02-01	-2.1424435437174100
1971-03-01	-2.2003474232773300
1971-04-01	-2.2003474232773300
1971-05-01	-1.9687319050376200
1971-06-01	-1.5697674418604600
1971-07-01	-1.6269610691458500
1971-08-01	-1.9687319050376200
1971-09-01	-2.2003474232773300
1971-10-01	-1.2273524254821700
1971-11-01	-0.9941520467836180
1971-12-01	-0.8201523140011640
1972-01-01	-0.4117647058823600
1972-02-01	0.3550295857988160
1972-03-01	0.2368265245707370
1972-04-01	0.2368265245707370
1972-05-01	0.0000000000000000
1972-06-01	0.0000000000000000
1972-07-01	0.0000000000000000
1972-08-01	-0.1772002362669820
1972-09-01	0.2368265245707370
1972-10-01	0.1775147928994080
1972-11-01	0.0000000000000000
1972-12-01	0.0000000000000000
1973-01-01	0.5316007088009450
1973-02-01	0.6485849056603700
1973-03-01	2.8352037802717100
1973-04-01	3.4258712344949600
1973-05-01	3.4258712344949600
1973-06-01	3.7212049616066100
1973-07-01	4.3118724158298900
1973-08-01	4.5562130177514700
1973-09-01	5.1388068517424700
1973-10-01	6.0248080330773800
1973-11-01	7.8558771411695200
1973-12-01	11.3998818665092000
1974-01-01	15.8636897767332000
1974-02-01	24.5459871118922000
1974-03-01	22.8029867892016000
1974-04-01	22.0445459737293000
1974-05-01	21.9303255282696000
1974-06-01	23.2346241457859000
1974-07-01	23.1030577576444000
1974-08-01	23.0899830220713000
1974-09-01	22.1910112359551000
1974-10-01	21.1142061281337000
1974-11-01	19.6604600219058000
1974-12-01	15.8536585365854000
1975-01-01	10.8519269776876000
1975-02-01	2.3047977422389700
1975-03-01	1.2160898035547200
1975-04-01	1.0762751520823700
1975-05-01	1.4519906323184900
1975-06-01	0.0000000000000000
1975-07-01	-0.4599816007359590
1975-08-01	-0.6896551724138100
1975-09-01	-0.6896551724138100
1975-10-01	-0.7819687212511440
1975-11-01	-1.4187643020595000
1975-12-01	-1.7391304347826200
1976-01-01	-2.0128087831655900
1976-02-01	-1.7471264367816400
1976-03-01	-1.2476894639556500
1976-04-01	-1.1574074074074000
1976-05-01	-1.6158818097876400
1976-06-01	-1.5249537892791300
1976-07-01	-1.6173752310536200
1976-08-01	-1.1574074074074000
1976-09-01	-1.3425925925926000
1976-10-01	-0.9272137227631080
1976-11-01	-0.7892293407613850
1976-12-01	-0.4191895668374300
1977-01-01	-0.1867413632119400
1977-02-01	0.4679457182966830
1977-03-01	0.0467945718296907
1977-04-01	0.0000000000000000
1977-05-01	0.5161895823557130
1977-06-01	0.2815579540122010
1977-07-01	0.2818224518553480
1977-08-01	-0.1873536299766040
1977-09-01	0.0000000000000000
1977-10-01	-0.2807674309780060
1977-11-01	-0.3275620028076800
1977-12-01	-0.7015902712815710
1978-01-01	-0.7951356407857920
1978-02-01	-1.2109920819748400
1978-03-01	-0.8886810102899960
1978-04-01	-0.8430913348946300
1978-05-01	-1.1671335200747000
1978-06-01	-1.2166588675713700
1978-07-01	-1.2177985948477900
1978-08-01	-1.0323791647113900
1978-09-01	-0.9385265133740140
1978-10-01	-1.0323791647113900
1978-11-01	-1.0328638497652500
1978-12-01	-1.1775788977861600
1979-01-01	-1.1786892975011800
1979-02-01	-1.1786892975011800
1979-03-01	-1.1326097215667800
1979-04-01	-1.0392064241851600
1979-05-01	-0.9919697685403870
1979-06-01	-0.6158218853623580
1979-07-01	-0.2844950213371260
1979-08-01	0.3793266951161630
1979-09-01	0.8526764566556310
1979-10-01	0.8060692271218530
1979-11-01	0.6166982922201200
1979-12-01	1.0009532888465200
1980-01-01	1.5744274809160300
1980-02-01	1.2881679389313200
1980-03-01	1.6706443914080900
1980-04-01	1.9093078758949900
1980-05-01	1.9561068702290000
1980-06-01	1.9065776930410000
1980-07-01	2.0922491678554400
1980-08-01	1.1809163911195100
1980-09-01	0.7984969469234320
1980-10-01	1.2229539040451700
1980-11-01	1.4615747289014700
1980-12-01	1.5101462954223500
1981-01-01	1.0333489901362000
1981-02-01	0.8949599623174630
1981-03-01	0.5633802816901580
1981-04-01	-0.1873536299766040
1981-05-01	0.4679457182966830
1981-06-01	0.4209541627689260
1981-07-01	-0.0465766185374999
1981-08-01	0.0000000000000000
1981-09-01	-0.3727865796831080
1981-10-01	-1.0223048327137800
1981-11-01	-1.0687732342007500
1981-12-01	-0.9762900976290100
1982-01-01	-1.0227801022780000
1982-02-01	-0.6069094304388480
1982-03-01	-0.7469654528478110
1982-04-01	-0.4692632566869900
1982-05-01	-1.2109920819748400
1982-06-01	-1.2109920819748400
1982-07-01	-1.0717614165889800
1982-08-01	-0.9803921568627450
1982-09-01	-0.9354536950420890
1982-10-01	-0.6103286384976410
1982-11-01	-0.5636449037106620
1982-12-01	-0.9859154929577290
1983-01-01	-0.9863785814936590
1983-02-01	-0.9863785814936590
1983-03-01	-1.1759172154280400
1983-04-01	-1.0843941537010800
1983-05-01	-1.3201320132013300
1983-06-01	-1.4615747289014700
1983-07-01	-1.5544041450777400
1983-08-01	-1.5087223008015200
1983-09-01	-1.3692162417375200
1983-10-01	-1.3226263580538600
1983-11-01	-1.3226263580538600
1983-12-01	-1.0431484115694900
1984-01-01	-1.0436432637571200
1984-02-01	-0.9962049335863550
1984-03-01	-0.6663493574488450
1984-04-01	-0.4289799809342400
1984-05-01	-0.1433349259436220
1984-06-01	0.0000000000000000
1984-07-01	0.0000000000000000
1984-08-01	0.0478697941598910
1984-09-01	0.0478697941598910
1984-10-01	0.0478697941598910
1984-11-01	0.0000000000000000
1984-12-01	0.0958313368471608
1985-01-01	0.7670182166826520
1985-02-01	0.7187350263536350
1985-03-01	0.6708193579300550
1985-04-01	0.5744375299186210
1985-05-01	0.2392344497607770
1985-06-01	-0.1913875598086180
1985-07-01	-0.5263157894736780
1985-08-01	-0.6220095693779960
1985-09-01	-0.7655502392344380
1985-10-01	-1.0526315789473600
1985-11-01	-1.4839636189564300
1985-12-01	-1.4839636189564300
1986-01-01	-2.6165556612749800
1986-02-01	-2.7592768791627100
1986-03-01	-2.7129938124702500
1986-04-01	-2.9509757258448300
1986-05-01	-2.8639618138424800
1986-06-01	-2.4928092042185900
1986-07-01	-2.3569023569023400
1986-08-01	-2.4554646124217600
1986-09-01	-2.7483124397300100
1986-10-01	-2.4661508704062100
1986-11-01	-2.1865889212827800
1986-12-01	-2.2351797862002000
1987-01-01	-1.9540791402051700
1987-02-01	-1.9569471624266000
1987-03-01	-2.3483365949119400
1987-04-01	-2.7954879843060300
1987-05-01	-3.1449631449631500
1987-06-01	-3.0973451327433600
1987-07-01	-3.3497536945812900
1987-08-01	-3.2576505429417600
1987-09-01	-3.3217649975210600
1987-10-01	-4.0158651462568200
1987-11-01	-4.2722305017387300
1987-12-01	-4.2743538767395700
1988-01-01	-4.0857000498256200
1988-02-01	-4.2415169660678700
1988-03-01	-4.0581162324649300
1988-04-01	-3.7336024217961600
1988-05-01	-3.6022323693556500
1988-06-01	-3.9573820395738200
1988-07-01	-3.5677879714577000
1988-08-01	-3.6734693877550800
1988-09-01	-3.2820512820512900
1988-10-01	-2.8409090909090800
1988-11-01	-2.8022833419823400
1988-12-01	-2.9595015576323800
1989-01-01	-3.0649350649350800
1989-02-01	-2.7618551328817200
1989-03-01	-2.6109660574412500
1989-04-01	0.5765199161425510
1989-05-01	0.4736842105262960
1989-06-01	0.7923930269413630
1989-07-01	0.7928118393234670
1989-08-01	0.8474576271186310
1989-09-01	1.1134676564156900
1989-10-01	1.3822434875066400
1989-11-01	1.6550987720234800
1989-12-01	2.0331728196896700
1990-01-01	2.3043944265809300
1990-02-01	2.2508038585209200
1990-03-01	2.3056300268096600
1990-04-01	-0.6253256904637830
1990-05-01	-0.9429020429544260
1990-06-01	-1.1530398322851200
1990-07-01	-1.4158363922391200
1990-08-01	-1.2605042016806700
1990-09-01	-1.4158363922391200
1990-10-01	-1.5731515469323500
1990-11-01	-1.4180672268907600
1990-12-01	-2.1499737808075600
1991-01-01	-2.2524882137244700
1991-02-01	-2.2536687631027300
1991-03-01	-2.3060796645702400
1991-04-01	-2.2548505506030500
1991-05-01	-1.4278159703860400
1991-06-01	-1.1134676564156900
1991-07-01	-0.8510638297872400
1991-08-01	-0.8510638297872400
1991-09-01	-0.9042553191489290
1991-10-01	-0.7458710708577450
1991-11-01	-0.7458710708577450
1991-12-01	-0.1607717041800450
1992-01-01	-0.1607717041800450
1992-02-01	-0.1072386058981170
1992-03-01	-0.0536480686695147
1992-04-01	0.0000000000000000
1992-05-01	0.0000000000000000
1992-06-01	-0.0536193029490682
1992-07-01	-0.0536480686695147
1992-08-01	-0.2682403433476330
1992-09-01	-0.4294149221685580
1992-10-01	-0.6441223832528380
1992-11-01	-0.6441223832528380
1992-12-01	-0.7514761137949480
1993-01-01	-0.9125067096081720
1993-02-01	-0.9661835748792460
1993-03-01	-1.1272141706924500
1993-04-01	-1.2875536480686700
1993-05-01	-1.2875536480686700
1993-06-01	-1.2875536480686700
1993-07-01	-1.2345679012345800
1993-08-01	-1.0220548682087200
1993-09-01	-0.8625336927223580
1993-10-01	-0.8643976229065240
1993-11-01	-1.1345218800648100
1993-12-01	-1.4061654948621000
1994-01-01	-1.2459371614301100
1994-02-01	-1.5176151761517500
1994-03-01	-1.6286644951140100
1994-04-01	-1.5760869565217300
1994-05-01	-1.5760869565217300
1994-06-01	-1.5760869565217300
1994-07-01	-1.7934782608695600
1994-08-01	-2.0108695652173800
1994-09-01	-2.1207177814029400
1994-10-01	-2.0708446866485100
1994-11-01	-1.9672131147541000
1994-12-01	-1.9747668678003300
1995-01-01	-1.8102029621503000
1995-02-01	-1.6510731975784300
1995-03-01	-1.7108167770419300
1995-04-01	-1.8774157923799100
1995-05-01	-1.9878520154610700
1995-06-01	-2.3743787962451500
1995-07-01	-2.2136137244051000
1995-08-01	-2.3294509151414500
1995-09-01	-2.6666666666666900
1995-10-01	-2.9493600445186300
1995-11-01	-3.0100334448160700
1995-12-01	-3.3016228315612700
1996-01-01	-4.0223463687150800
1996-02-01	-4.2529378847230000
1996-03-01	-4.2672655811342000
1996-04-01	-4.3331457512661700
1996-05-01	-4.4507042253521200
1996-06-01	-4.4117647058823700
1996-07-01	-4.6972269383135000
1996-08-01	-4.7132311186825600
1996-09-01	-4.5662100456620900
1996-10-01	-4.5871559633027400
1996-11-01	-4.8850574712643500
1996-12-01	-4.3402777777777800
1997-01-01	-4.3073341094295700
1997-02-01	-4.2080654587960200
1997-03-01	-4.1055718475073300
1997-04-01	-4.1176470588235200
1997-05-01	-4.1273584905660400
1997-06-01	-4.7928994082840200
1997-07-01	-4.4536817102138000
1997-08-01	-4.8271752085816400
1997-09-01	-4.7846889952153100
1997-10-01	-4.7475961538461600
1997-11-01	-4.3504531722054400
1997-12-01	-4.6581972171809000
1998-01-01	-4.2579075425790700
1998-02-01	-3.9658328248932200
1998-03-01	-4.0366972477064100
1998-04-01	-4.3558282208589000
1998-05-01	-4.5510455104551100
1998-06-01	-3.7290242386575400
1998-07-01	-3.9154754505904300
1998-08-01	-3.3813400125234700
1998-09-01	-3.0778894472361600
1998-10-01	-2.9022082018927400
1998-11-01	-3.2849020846494200
1998-12-01	-2.8553299492385900
1999-01-01	-2.8589580686149900
1999-02-01	-3.3036848792884400
1999-03-01	-3.3142128744423400
1999-04-01	-2.8864656831302200
1999-05-01	-2.5128865979381200
1999-06-01	-2.6468689477082000
1999-07-01	-2.5873221216041400
1999-08-01	-2.5923525599481600
1999-09-01	-2.5923525599481600
1999-10-01	-2.7290448343080000
1999-11-01	-2.2860875244937900
1999-12-01	-2.6779882429784400
2000-01-01	-1.5042511445389300
2000-02-01	-1.4873861057112800
2000-03-01	-1.4908720451957800
2000-04-01	-1.6793126412437100
2000-05-01	-1.9982192895730300
2000-06-01	-1.9483964311550600
2000-07-01	-2.4793388429752100
2000-08-01	-2.8367507409423700
2000-09-01	-3.4992274404359300
2000-10-01	-3.8330103733638000
2000-11-01	-4.0460511777964400
2000-12-01	-4.0494758444727900
2001-01-01	-5.3443526170798800
2001-02-01	-5.5893746541228600
2001-03-01	-5.3303720155469100
2001-04-01	-5.7413600891861700
2001-05-01	-5.9317291550083900
2001-06-01	-6.0606060606060500
2001-07-01	-5.8757062146892700
2001-08-01	-5.6818181818181700
2001-09-01	-5.4919908466819400
2001-10-01	-5.1873198847262300
2001-11-01	-5.2601156069364200
2001-12-01	-5.3975623911781800
2002-01-01	-5.9371362048894200
2002-02-01	-5.5685814771395100
2002-03-01	-5.8651026392961900
2002-04-01	-5.5588409225310500
2002-05-01	-5.4729327781082600
2002-06-01	-5.4958183990442200
2002-07-01	-5.6422569027611100
2002-08-01	-5.7831325301204900
2002-09-01	-5.7506053268765100
2002-10-01	-5.7142857142857200
2002-11-01	-5.9792556436851800
2002-12-01	-5.8282208588957000
2003-01-01	-5.3217821782178100
2003-02-01	-5.5245189323401600
2003-03-01	-5.5451713395638600
2003-04-01	-5.6355666875391400
2003-05-01	-5.5380742605412400
2003-06-01	-5.3729456384323600
2003-07-01	-4.8982188295165200
2003-08-01	-4.7953964194373400
2003-09-01	-4.7527296082209300
2003-10-01	-4.9000644745325500
2003-11-01	-4.4776119402985000
2003-12-01	-4.3648208469055300
2004-01-01	-3.7908496732026200
2004-02-01	-3.6793692509855500
2004-03-01	-3.4960422163588400
2004-04-01	-3.3842070338420700
2004-05-01	-3.1978680879413600
2004-06-01	-3.1396125584502300
2004-07-01	-3.2775919732441600
2004-08-01	-3.1564808596373500
2004-09-01	-2.9669588671611600
2004-10-01	-2.8474576271186500
2004-11-01	-3.4646739130434700
2004-12-01	-3.3378746594005600
2005-01-01	-3.1929347826086900
2005-02-01	-2.8649386084583800
2005-03-01	-2.8708133971291900
2005-04-01	-2.7472527472527500
2005-05-01	-2.7529249827942200
2005-06-01	-3.0344827586206900
2005-07-01	-2.6970954356846600
2005-08-01	-2.9126213592232900
2005-09-01	-3.0576789437109100
2005-10-01	-2.8611304954640700
2005-11-01	-2.3926812104152000
2005-12-01	-2.3255813953488500
2006-01-01	-3.0877192982456200
2006-02-01	-3.0898876404494400
2006-03-01	-3.0964109781843800
2006-04-01	-3.2485875706214600
2006-05-01	-3.7508846426043800
2006-06-01	-3.5561877667140900
2006-07-01	-3.8379530916844100
2006-08-01	-3.5714285714285700
2006-09-01	-3.3691756272401400
2006-10-01	-3.8074712643678000
2006-11-01	-3.3165104542177400
2006-12-01	-3.5353535353535300
2007-01-01	-3.9102099927588700
2007-02-01	-4.1304347826086900
2007-03-01	-4.2120551924473400
2007-04-01	-3.9416058394160600
2007-05-01	-3.4558823529411700
2007-06-01	-3.7610619469026500
2007-07-01	-3.5476718403547900
2007-08-01	-3.3333333333333400
2007-09-01	-3.2640949554896200
2007-10-01	-3.3607169529499700
2007-11-01	-3.2065622669649500
2007-12-01	-3.2161555721765100
2008-01-01	-2.7882441597588500
2008-02-01	-2.4943310657596500
2008-03-01	-2.3502653525398100
2008-04-01	-2.5835866261398400
2008-05-01	-2.4371667936024600
2008-06-01	-2.3754789272030600
2008-07-01	-2.6819923371647500
2008-08-01	-2.6053639846743300
2008-09-01	-2.5306748466257800
2008-10-01	-2.0092735703245800
2008-11-01	-2.0801232665639600
2008-12-01	-1.7774343122102100
2009-01-01	-1.4728682170542700
2009-02-01	-1.6279069767441800
2009-03-01	-1.8633540372670800
2009-04-01	-2.0280811232449100
2009-05-01	-2.1077283372365300
2009-06-01	-1.8053375196232400
2009-07-01	-1.8897637795275600
2009-08-01	-2.0456333595593900
2009-09-01	-2.0456333595593900
2009-10-01	-2.4447949526813800
2009-11-01	-2.7537372147915000
2009-12-01	-2.9110936270653000
2010-01-01	-1.4948859166010900
2010-02-01	-2.6004728132387800
2010-03-01	-2.4525316455696100
2010-04-01	-3.1050955414012700
2010-05-01	-3.3492822966507200
2010-06-01	-3.3573141486810400
2010-07-01	-3.8523274478330700
2010-08-01	-4.0963855421686700
2010-09-01	-4.2570281124498100
2010-10-01	-4.7696038803557100
2010-11-01	-5.3398058252427200
2010-12-01	-5.2674230145867100
2011-01-01	-6.9488817891373800
2011-02-01	-6.6343042071197300
2011-03-01	-6.2449310624493200
2011-04-01	-5.2588331963845600
2011-05-01	-6.5181518151815200
2011-06-01	-6.7824648469809800
2011-07-01	-6.6777963272120100
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2011-09-01	-6.7114093959731400
2011-10-01	-6.5365025466893000
2011-11-01	-6.6666666666666500
2011-12-01	-7.6133447390932400
2012-01-01	-7.1244635193133000
2012-02-01	-6.1525129982669100
2012-03-01	-6.3148788927335600
2012-04-01	-7.1118820468343500
2012-05-01	-5.9135039717563900
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2012-07-01	-5.2772808586762000
2012-08-01	-5.2867383512544800
2012-09-01	-5.0359712230215900
2012-10-01	-4.8138056312443200
2012-11-01	-4.5787545787545800
2012-12-01	-3.4259259259259400
2013-01-01	-3.6044362292051900
2013-02-01	-3.9704524469067300
2013-03-01	-3.8781163434903100
2013-04-01	-2.8944911297852400
2013-05-01	-2.7204502814258800
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2014-01-01	-3.2598274209012300
2014-02-01	-2.9807692307692200
2014-03-01	-2.9779058597502300
2014-04-01	-2.4038461538461500
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2014-07-01	-1.0763209393346500
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2014-10-01	-1.6732283464566800
2014-11-01	-0.6951340615690280
2014-12-01	-1.0880316518298600
2015-01-01	-1.2884043607532300
2015-02-01	-1.2884043607532300
2015-03-01	-1.5841584158415700
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2015-05-01	-0.8884501480750140
2015-06-01	-1.0858835143139100
2015-07-01	-1.1869436201780200
2015-08-01	-1.1869436201780200
2015-09-01	-0.8946322067594440
2015-10-01	0.6006006006006010
2015-11-01	0.4000000000000000
2015-12-01	0.0999999999999890
2016-01-01	0.4016064257028120
2016-02-01	0.3012048192771200
2016-03-01	0.2012072434607540
2016-04-01	-0.3992015968063880
2016-05-01	-0.8964143426294830
2016-06-01	-0.8982035928143720
2016-07-01	-0.8008008008008120
2016-08-01	-1.1011011011011100
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2016-11-01	-1.8924302788844600
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2017-01-01	-1.9000000000000000
2017-02-01	-1.9019019019019100
2017-03-01	-1.9076305220883400
2017-04-01	-1.1022044088176200
2017-05-01	-1.1055276381909400
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2017-07-01	-1.4127144298688100
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2017-10-01	-1.4184397163120700
2017-11-01	-1.1167512690355200
2017-12-01	-1.2219959266802600
2018-01-01	-1.1213047910295600
2018-02-01	-1.4285714285714300
2018-03-01	-1.2282497441146500
2018-04-01	-1.9250253292806600
2018-05-01	-1.6260162601626100
2018-06-01	-1.6293279022403400
2018-07-01	-1.1258955987717600
2018-08-01	-1.1282051282051200
2018-09-01	-1.2320328542094500