Quarter	Growth rate previous period
1970-04-01	0.0000000000000000
1970-07-01	0.0000000000000000
1970-10-01	0.2522068095838590
1971-01-01	0.0000000000000000
1971-04-01	1.5513626834381400
1971-07-01	2.0231213872832500
1971-10-01	0.0404694455686182
1972-01-01	2.1035598705501500
1972-04-01	1.2678288431061700
1972-07-01	0.0000000000000000
1972-10-01	0.2347417840375720
1973-01-01	0.2732240437158300
1973-04-01	0.5838847800700930
1973-07-01	0.9287925696594300
1973-10-01	0.0766871165644087
1974-01-01	0.0000000000000000
1974-04-01	0.0000000000000000
1974-07-01	0.0000000000000000
1974-10-01	2.5287356321839100
1975-01-01	0.0000000000000000
1975-04-01	0.3363228699551570
1975-07-01	0.0000000000000000
1975-10-01	0.0000000000000000
1976-01-01	4.9906890130353900
1976-04-01	2.3767293366442000
1976-07-01	0.0000000000000000
1976-10-01	13.6867636867637000
1977-01-01	25.3581225236208000
1977-04-01	13.0561633843910000
1977-07-01	0.0000000000000000
1977-10-01	0.0000000000000000
1978-01-01	0.0000000000000000
1978-04-01	0.0000000000000000
1978-07-01	0.0000000000000000
1978-10-01	0.0000000000000000
1979-01-01	0.0000000000000000
1979-04-01	0.1935483870967820
1979-07-01	0.0000000000000000
1979-10-01	0.0000000000000000
1980-01-01	-0.0643915003219790
1980-04-01	0.0859106529209814
1980-07-01	0.1072961373390440
1980-10-01	-0.5359056806001980
1981-01-01	-0.3017241379310590
1981-04-01	1.8806744487678400
1981-07-01	-1.8459579885423400
1981-10-01	-0.9511456982274060
1982-01-01	0.0436490615452011
1982-04-01	0.0000000000000000
1982-07-01	0.0000000000000000
1982-10-01	0.1527050610820080
1983-01-01	0.1089087344805080
1983-04-01	0.0000000000000000
1983-07-01	-1.5883376849434400
1983-10-01	-0.7517134645146940
1984-01-01	0.0445533526397812
1984-04-01	-0.0445335114673743
1984-07-01	-1.4034306081532600
1984-10-01	-0.7004066877541780
1985-01-01	0.1365187713310430
1985-04-01	0.0000000000000000
1985-07-01	0.0000000000000000
1985-10-01	0.0000000000000000
1986-01-01	0.0000000000000000
1986-04-01	0.0000000000000000
1986-07-01	-0.6362190411270070
1986-10-01	-0.3201463526183350
1987-01-01	0.0000000000000000
1987-04-01	0.0000000000000000
1987-07-01	0.0458820830465805
1987-10-01	0.0917220820912534
1988-01-01	-0.6185567010309360
1988-04-01	-1.2448132780082800
1988-07-01	0.0466853408029827
1988-10-01	0.1399906672888320
1989-01-01	-0.9319664492078190
1989-04-01	2.3753527751646200
1989-07-01	0.2756719503790640
1989-10-01	0.0000000000000000
1990-01-01	0.1374570446735240
1990-04-01	-1.9217570350034200
1990-07-01	0.0000000000000000
1990-10-01	0.0233263354327010
1991-01-01	0.3498134328357980
1991-04-01	-2.3239600278875000
1991-07-01	0.0000000000000000
1991-10-01	0.0951701165834140
1992-01-01	0.0475398145947178
1992-04-01	0.0000000000000000
1992-07-01	-3.2074126870991000
1992-10-01	0.0981836033382644
1993-01-01	0.0490436488474688
1993-04-01	0.0000000000000000
1993-07-01	0.0000000000000000
1993-10-01	-3.6029411764706000
1994-01-01	-1.2204424103737600
1994-04-01	1.0296010296010400
1994-07-01	0.0509554140127502
1994-10-01	0.0000000000000000
1995-01-01	2.7501909854850900
1995-04-01	1.2391573729863600
1995-07-01	0.0000000000000000
1995-10-01	-0.1223990208078200
1996-01-01	-0.1960784313725600
1996-04-01	-1.1296660117878300
1996-07-01	-0.1738698460009740
1996-10-01	-0.0995272455834675
1997-01-01	-0.8966376089663930
1997-04-01	1.1058054787635000
1997-07-01	0.0000000000000000
1997-10-01	-0.0497141436738697
1998-01-01	-1.7905993533946800
1998-04-01	-0.9116231957457590
1998-07-01	0.1022233580373000
1998-10-01	0.0000000000000000
1999-01-01	-0.0510594842992030
1999-04-01	0.0000000000000000
1999-07-01	0.0000000000000000
1999-10-01	-0.0766283524904130
2000-01-01	-0.5623721881390480
2000-04-01	-2.1336760925450100
2000-07-01	-0.5778828473863820
2000-10-01	-1.6116248348745000
2001-01-01	-1.7454350161116900
2001-04-01	-2.5963377972123600
2001-07-01	-0.9820426487093380
2001-10-01	-0.1133465570983160
2002-01-01	-0.1985815602836850
2002-04-01	-0.0568504832291012
2002-07-01	-0.1422070534698550
2002-10-01	0.1424095699231020
2003-01-01	-0.0853242320819208
2003-04-01	0.0000000000000000
2003-07-01	0.0000000000000000
2003-10-01	-0.1423284941645350
2004-01-01	-0.2280501710376220
2004-04-01	-0.0571428571428699
2004-07-01	-0.0857632933104537
2004-10-01	-2.9756795422031400
2005-01-01	-3.6567384252432800
2005-04-01	-0.2754820936639220
2005-07-01	-0.1534683855125880
2005-10-01	-2.7359360590224500
2006-01-01	-1.2642225031605400
2006-04-01	-0.0960307298335575
2006-07-01	-0.0640820249919827
2006-10-01	-0.1923693491503690
2007-01-01	-0.9958239640218410
2007-04-01	-1.1031797534068900
2007-07-01	0.0000000000000000
2007-10-01	-0.0656167979002552
2008-01-01	-0.0328299409061028
2008-04-01	0.1642036124794780
2008-07-01	0.3278688524590020
2008-10-01	-0.0653594771241976
2009-01-01	0.1635055591890160
2009-04-01	-0.4897159647404180
2009-07-01	-0.6233595800525120
2009-10-01	-0.2641135688345920
2010-01-01	0.8937437934458690
2010-04-01	-0.5577427821522350
2010-07-01	-0.7588254701418720
2010-10-01	-0.6981382978723300
2011-01-01	0.5691329092735230
2011-04-01	0.0000000000000000
2011-07-01	-0.2663115845539320
2011-10-01	-0.1668891855807560
2012-01-01	-0.3009027081243840
2012-04-01	-0.1006036217303940
2012-07-01	-0.4028197381671480
2012-10-01	-0.7077856420627010
2013-01-01	-0.4073319755600820
2013-04-01	0.5453306066802970
2013-07-01	0.3389830508474540
2013-10-01	0.0337837837837913
2014-01-01	0.0000000000000000
2014-04-01	2.2627490712597100
2014-07-01	-1.4861294583883800
2014-10-01	0.0670465973851753
2015-01-01	-0.3350083752093770
2015-04-01	0.7058823529411880
2015-07-01	0.6341789052069390
2015-10-01	-0.0331674958540594
2016-01-01	0.0331785003317592
2016-04-01	-0.8291873963515620
2016-07-01	-0.9364548494983250
2016-10-01	-1.1141120864280900
2017-01-01	-2.7313076135199700
2017-04-01	0.9828009828009800
2017-07-01	-0.7299270072992820
2017-10-01	0.1400560224089600
2018-01-01	-0.1748251748251670
2018-04-01	-1.0157618213660200
2018-07-01	-1.3800424628450200