Month	Growth rate previous period
1980-02-01	0.0000000000000000
1980-03-01	0.0503102465202087
1980-04-01	0.0838082467314729
1980-05-01	-0.5191760174175330
1980-06-01	-0.0505050505050307
1980-07-01	0.7916456122620910
1980-08-01	0.1504010695187190
1980-09-01	0.6674453529117070
1980-10-01	0.2983590253605220
1980-11-01	1.3055693273839100
1980-12-01	0.4893964110929730
1981-01-01	0.6493506493506660
1981-02-01	0.9677419354838660
1981-03-01	0.3194888178913720
1981-04-01	0.4777070063694340
1981-05-01	0.4754358161648060
1981-06-01	-0.3154574132492100
1981-07-01	1.5822784810126700
1981-08-01	0.9345794392523320
1981-09-01	1.0802469135802500
1981-10-01	0.3053435114503800
1981-11-01	0.7610350076103370
1981-12-01	0.7552870090634500
1982-01-01	0.8995502248875520
1982-02-01	0.7429420505200470
1982-03-01	0.4424778761062020
1982-04-01	0.1468428781204190
1982-05-01	0.5865102639296160
1982-06-01	1.1661807580175100
1982-07-01	1.1527377521613800
1982-08-01	0.0000000000000000
1982-09-01	1.7094017094017200
1982-10-01	0.5602240896358340
1982-11-01	1.2534818941504400
1982-12-01	0.8253094910591260
1983-01-01	0.0000000000000000
1983-02-01	0.1364256480218520
1983-03-01	-0.1362397820163730
1983-04-01	0.1364256480218520
1983-05-01	0.1362397820163230
1983-06-01	1.3605442176870900
1983-07-01	0.5369127516778660
1983-08-01	1.6021361815754100
1983-09-01	1.1826544021025000
1983-10-01	0.3896103896103960
1983-11-01	0.0000000000000000
1983-12-01	0.0000000000000000
1984-01-01	0.9055627425614530
1984-02-01	-0.1282051282051350
1984-03-01	0.0000000000000000
1984-04-01	-0.1283697047496710
1984-05-01	1.0282776349614200
1984-06-01	0.1272264631043480
1984-07-01	-0.1270648030495780
1984-08-01	0.0000000000000000
1984-09-01	0.6361323155216340
1984-10-01	1.1378002528445200
1984-11-01	0.4999999999999980
1984-12-01	0.7462686567164140
1985-01-01	0.7407407407407370
1985-02-01	0.1225490196078500
1985-03-01	-0.1223990208078400
1985-04-01	0.1225490196078500
1985-05-01	0.0000000000000000
1985-06-01	-0.1223990208078400
1985-07-01	0.4901960784313850
1985-08-01	-0.3658536585365910
1985-09-01	-0.1223990208078400
1985-10-01	0.7352941176470700
1985-11-01	0.4866180048661630
1985-12-01	-0.1210653753026550
1986-01-01	-0.1212121212121130
1986-02-01	-0.2427184466019410
1986-03-01	-0.6082725060827300
1986-04-01	-0.3671970624235060
1986-05-01	0.2457002457002450
1986-06-01	0.2450980392156850
1986-07-01	-0.1222493887530480
1986-08-01	-0.4895960832313470
1986-09-01	-0.1230012300122920
1986-10-01	-0.2463054187192110
1986-11-01	-0.6172839506172890
1986-12-01	-0.4968944099379010
1987-01-01	-0.1248439450686410
1987-02-01	-0.1250000000000070
1987-03-01	-0.3754693366708440
1987-04-01	-0.3768844221105430
1987-05-01	-0.3783102143757940
1987-06-01	-0.1265822784810040
1987-07-01	-0.3802281368821510
1987-08-01	0.0000000000000000
1987-09-01	0.1272264631043480
1987-10-01	0.1270648030495470
1987-11-01	0.2538071065989840
1987-12-01	0.5063291139240480
1988-01-01	0.3778337531486210
1988-02-01	-0.1254705144291160
1988-03-01	0.1256281407035250
1988-04-01	-0.3764115432873330
1988-05-01	0.3778337531486210
1988-06-01	1.0037641154328700
1988-07-01	0.4968944099379010
1988-08-01	0.3708281829418940
1988-09-01	0.1231527093595980
1988-10-01	-0.1230012300122920
1988-11-01	0.7389162561576320
1988-12-01	0.3667481662591600
1989-01-01	0.1218026796589740
1989-02-01	0.0000000000000000
1989-03-01	0.1216545012165220
1989-04-01	0.0000000000000000
1989-05-01	-0.1215066828675350
1989-06-01	0.7299270072992520
1989-07-01	0.2415458937198200
1989-08-01	0.7228915662650420
1989-09-01	0.5980861244019180
1989-10-01	-0.2378121284185340
1989-11-01	-0.3575685339690310
1989-12-01	-1.0765550239234300
1990-01-01	-1.4510278113663800
1990-02-01	0.1226993865030590
1990-03-01	-0.4901960784313700
1990-04-01	1.2315270935960700
1990-05-01	-0.4866180048661930
1990-06-01	0.4889975550122380
1990-07-01	0.0000000000000000
1990-08-01	-0.6082725060827300
1990-09-01	0.2447980416156660
1990-10-01	-0.1221001221001290
1990-11-01	0.0000000000000000
1990-12-01	0.0000000000000000
1991-01-01	0.8557457212713970
1991-02-01	0.6060606060606110
1991-03-01	-0.1204819277108350
1991-04-01	0.2412545235223000
1991-05-01	0.2406738868832720
1991-06-01	0.2400960384153650
1991-07-01	-0.5988023952095710
1991-08-01	0.6024096385542070
1991-09-01	0.9580838323353250
1991-10-01	0.1186239620403530
1991-11-01	0.7109004739336310
1991-12-01	0.3529411764705940
1992-01-01	0.7033997655334220
1992-02-01	0.0000000000000000
1992-03-01	-0.1164144353900090
1992-04-01	-0.3496503496503410
1992-05-01	0.0000000000000000
1992-06-01	0.2339181286549840
1992-07-01	-0.3500583430571820
1992-08-01	-0.1170960187353700
1992-09-01	0.0000000000000000
1992-10-01	-0.2344665885111360
1992-11-01	0.1175088131609940
1992-12-01	-0.8215962441314730
1993-01-01	0.1183431952662790
1993-02-01	-0.4728132387706690
1993-03-01	0.5938242280284940
1993-04-01	-0.4722550177095750
1993-05-01	0.1186239620403530
1993-06-01	-0.1184834123222960
1993-07-01	0.3558718861210020
1993-08-01	-0.4728132387706690
1993-09-01	0.0000000000000000
1993-10-01	0.1187648456056780
1993-11-01	0.9489916963226670
1993-12-01	0.3525264394829670
1994-01-01	-0.7025761124121890
1994-02-01	0.0000000000000000
1994-03-01	0.0000000000000000
1994-04-01	0.3537735849056660
1994-05-01	0.5875440658049260
1994-06-01	0.5841121495327150
1994-07-01	-0.3484320557491340
1994-08-01	0.1165501165501370
1994-09-01	0.2328288707799610
1994-10-01	-0.2322880371660710
1994-11-01	-0.2328288707799760
1994-12-01	-0.7001166861143630
1995-01-01	0.2350176263219730
1995-02-01	0.5861664712778330
1995-03-01	-0.1165501165500950
1995-04-01	-0.5834305717619650
1995-05-01	0.1173708920187720
1995-06-01	0.4689331770222860
1995-07-01	-0.4667444574095800
1995-08-01	0.7033997655334220
1995-09-01	0.5820721769499460
1995-10-01	0.1157407407407190
1995-11-01	0.0000000000000000
1995-12-01	0.3468208092485600
1996-01-01	-0.1152073732718960
1996-02-01	0.1153402537485650
1996-03-01	-0.4608294930875410
1996-04-01	0.2314814814814660
1996-05-01	0.0000000000000000
1996-06-01	0.3464203233256410
1996-07-01	0.0000000000000000
1996-08-01	0.3452243958572990
1996-09-01	0.3440366972477120
1996-10-01	-0.2285714285714280
1996-11-01	-0.6872852233677080
1996-12-01	0.1153402537485650
1997-01-01	0.3456221198156740
1997-02-01	0.6888633754305360
1997-03-01	0.5701254275940750
1997-04-01	0.2267573696145250
1997-05-01	1.4705882352941000
1997-06-01	-0.8918617614269740
1997-07-01	-0.3374578177727840
1997-08-01	0.4514672686230230
1997-09-01	0.5617977528089930
1997-10-01	-0.3351955307262620
1997-11-01	-0.2242152466367700
1997-12-01	-0.4494382022471890
1998-01-01	-0.2257336343114980
1998-02-01	-0.2262443438914150
1998-03-01	-0.5668934240362850
1998-04-01	-0.5701254275940750
1998-05-01	0.0000000000000000
1998-06-01	-0.3440366972476980
1998-07-01	-0.3452243958573130
1998-08-01	0.0000000000000000
1998-09-01	-0.5773672055427300
1998-10-01	-0.4645760743321560
1998-11-01	-0.3500583430571820
1998-12-01	0.5854800936768190
1999-01-01	0.1164144353899810
1999-02-01	-0.1162790697674340
1999-03-01	-0.5820721769499460
1999-04-01	0.3512880562060940
1999-05-01	0.0000000000000000
1999-06-01	0.1166861143523700
1999-07-01	-0.8158508158508050
1999-08-01	0.3525264394829670
1999-09-01	-0.1170960187353700
1999-10-01	0.0000000000000000
1999-11-01	0.2344665885111360
1999-12-01	0.3508771929824470
2000-01-01	0.4662004662004930
2000-02-01	-1.8579378381119200
2000-03-01	0.1302083333333480
2000-04-01	-0.2600780234070370
2000-05-01	0.3911342894393740
2000-06-01	0.5194805194805200
2000-07-01	0.6459948320413440
2000-08-01	0.3851091142490380
2000-09-01	0.2557544757033250
2000-10-01	1.0204081632653100
2000-11-01	0.2525252525252530
2000-12-01	0.1259445843828720
2001-01-01	-0.3773584905660380
2001-02-01	0.0000000000000000
2001-03-01	0.1262626262626260
2001-04-01	-0.1261034047919300
2001-05-01	0.0000000000000000
2001-06-01	0.5050505050504910
2001-07-01	-0.6281407035175880
2001-08-01	0.0000000000000000
2001-09-01	0.1264222503160700
2001-10-01	-1.8939393939394000
2001-11-01	-1.0296010296010200
2001-12-01	0.0000000000000000
2002-01-01	0.6501950585175410
2002-02-01	0.0000000000000000
2002-03-01	1.8087855297157600
2002-04-01	-0.5076142131979700
2002-05-01	0.5102040816326540
2002-06-01	1.1421319796954300
2002-07-01	-0.3764115432873280
2002-08-01	0.5037783375314870
2002-09-01	1.3784461152882200
2002-10-01	0.1236093943139680
2002-11-01	-1.3580246913580300
2002-12-01	-0.5006257822277850
2003-01-01	-1.3836477987421400
2003-02-01	-0.1275510204081630
2003-03-01	0.3831417624520930
2003-04-01	-0.3816793893129630
2003-05-01	1.4048531289910600
2003-06-01	0.7556675062972300
2003-07-01	0.8750000000000010
2003-08-01	-0.6195786864931850
2003-09-01	0.0000000000000000
2003-10-01	-0.3740648379052370
2003-11-01	-1.1264080100125200
2003-12-01	0.5063291139240510
2004-01-01	0.3778337531486150
2004-02-01	-0.3764115432873280
2004-03-01	0.3778337531486150
2004-04-01	0.3764115432873280
2004-05-01	0.0000000000000000
2004-06-01	0.7499999999999870
2004-07-01	0.6203473945409440
2004-08-01	0.6165228113440200
2004-09-01	0.7352941176470730
2004-10-01	-0.7299270072992840
2004-11-01	0.7352941176470730
2004-12-01	-0.2433090024330900
2005-01-01	0.7317073170731580
2005-02-01	0.4842615012106680
2005-03-01	0.2409638554216870
2005-04-01	-0.2403846153846160
2005-05-01	0.9638554216867340
2005-06-01	0.5966587112171840
2005-07-01	0.2372479240806640
2005-08-01	-0.5917159763313620
2005-09-01	-0.4761904761904770
2005-10-01	-1.1961722488038300
2005-11-01	-1.0895883777239600
2005-12-01	-0.2447980416156670
2006-01-01	0.9815950920245270
2006-02-01	0.0000000000000000
2006-03-01	-0.7290400972053340
2006-04-01	0.8567931456548360
2006-05-01	1.8203883495145600
2006-06-01	0.8343265792610120
2006-07-01	0.3546099290780280
2006-08-01	0.2355712603062300
2006-09-01	0.0000000000000000
2006-10-01	0.0000000000000000
2006-11-01	-0.1175088131609870
2006-12-01	0.4705882352941310
2007-01-01	0.9367681498829050
2007-02-01	0.3480278422273660
2007-03-01	0.4624277456647530
2007-04-01	0.2301495972381920
2007-05-01	0.4592422502870270
2007-06-01	1.2571428571428600
2007-07-01	0.4514672686230250
2007-08-01	-0.2247191011235960
2007-09-01	-0.5630630630630640
2007-10-01	-0.2265005662514160
2007-11-01	-0.2270147559591250
2007-12-01	0.1137656427758690
2008-01-01	1.7045454545454600
2008-02-01	0.2234636871508380
2008-03-01	1.2263099219621000
2008-04-01	-0.5506607929515420
2008-05-01	0.8859357696566880
2008-06-01	-0.1097694840834130
2008-07-01	0.0000000000000000
2008-08-01	-0.3296703296703300
2008-09-01	0.9922822491730870
2008-10-01	-0.8733624454148360
2008-11-01	-0.3303964757709250
2008-12-01	-0.6629834254143650
2009-01-01	0.3337041156840940
2009-02-01	0.3325942350332600
2009-03-01	-0.3314917127071830
2009-04-01	-0.1108647450110990
2009-05-01	-0.5549389567147620
2009-06-01	0.7812500000000130
2009-07-01	0.0000000000000000
2009-08-01	-0.6644518272425260
2009-09-01	-0.3344481605351050
2009-10-01	-0.3355704697986700
2009-11-01	0.4489337822671160
2009-12-01	0.2234636871508380
2010-01-01	-0.4459308807134900
2010-02-01	-0.2239641657334830
2010-03-01	-0.2244668911335460
2010-04-01	0.1124859392575800
2010-05-01	0.4494382022472040
2010-06-01	0.5592841163310840
2010-07-01	0.7786429365962060
2010-08-01	0.9933774834437220
2010-09-01	0.7650273224043720
2010-10-01	0.4338394793926130
2010-11-01	0.7559395248380140
2010-12-01	0.5359056806002150
2011-01-01	1.8123667377398900
2011-02-01	0.7329842931937180
2011-03-01	0.3118503118503010
2011-04-01	0.2072538860103740
2011-05-01	0.4136504653567620
2011-06-01	-0.2059732234809360
2011-07-01	-0.2063983488132100
2011-08-01	-0.4136504653567850
2011-09-01	-0.2076843198338530
2011-10-01	-0.2081165452653370
2011-11-01	-0.2085505735140770
2011-12-01	-0.1044932079414950
2012-01-01	0.2092050209205020
2012-02-01	2.2964509394572000
2012-03-01	0.9183673469387880
2012-04-01	0.8088978766430630
2012-05-01	-0.3009027081243620
2012-06-01	0.3018108651911360
2012-07-01	0.3009027081243730
2012-08-01	0.9000000000000120
2012-09-01	0.8919722497522200
2012-10-01	0.6876227897838800
2012-11-01	0.0000000000000000
2012-12-01	0.1951219512195340
2013-01-01	0.9737098344693290
2013-02-01	0.1928640308582450
2013-03-01	0.0962463907603359
2013-04-01	0.2884615384615280
2013-05-01	1.0546500479386500
2013-06-01	0.0948766603415455
2013-07-01	0.0947867298578305
2013-08-01	-0.0946969696969803
2013-09-01	-0.3791469194312800
2013-10-01	-0.0951474785918068
2013-11-01	0.0952380952380847
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2014-02-01	-0.8547008547008450
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2014-04-01	0.2862595419847220
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2014-10-01	-0.4901960784313620
2014-11-01	-0.1970443349753910
2014-12-01	0.8884501480750360
2015-01-01	0.1956947162426620
2015-02-01	-1.4648437499999900
2015-03-01	0.3964321110009690
2015-04-01	-0.1974333662388950
2015-05-01	-0.5934718100889990
2015-06-01	-1.3930348258706600
2015-07-01	0.2018163471241170
2015-08-01	0.1007049345418040
2015-09-01	-0.3018108651911580
2015-10-01	-0.3027245206861760
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2016-01-01	0.0000000000000000
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2016-04-01	-0.6103763987792360
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2016-07-01	0.3061224489795920
2016-08-01	0.5086469989827060
2016-09-01	0.5060728744939280
2016-10-01	0.5035246727089630
2016-11-01	0.3006012024047990
2016-12-01	1.6983016983017100
2017-01-01	0.3929273084479380
2017-02-01	0.4892367906066650
2017-03-01	0.1947419668938660
2017-04-01	-0.0971817298348019
2017-05-01	0.1945525291828800
2017-06-01	0.6796116504854480
2017-07-01	0.6750241080038470
2017-08-01	0.3831417624521080
2017-09-01	0.1908396946564890
2017-10-01	0.2857142857142750
2017-11-01	-0.0949667616334178
2017-12-01	-0.0950570342205430
2018-01-01	-1.0466222645099800
2018-02-01	0.2884615384615280
2018-03-01	0.4793863854266650
2018-04-01	-0.0954198473282338
2018-05-01	0.5730659025787760
2018-06-01	0.2849002849002960
2018-07-01	-0.2840909090909200
2018-08-01	0.0000000000000000
2018-09-01	0.8547008547008660