Quarter	Growth rate same period previous year
1971-01-01	4.9792429550124500
1971-04-01	4.7245011751665500
1971-07-01	5.0149310902806700
1971-10-01	3.8319746673609600
1972-01-01	3.5640804321942900
1972-04-01	3.2583425173725300
1972-07-01	3.1196692029076200
1972-10-01	3.5958219355156500
1973-01-01	4.6949513520519000
1973-04-01	6.5676329612727200
1973-07-01	8.0925172361432600
1973-10-01	14.9254779261670000
1974-01-01	26.1916582162821000
1974-04-01	31.0554370478261000
1974-07-01	32.9422639324400000
1974-10-01	25.6419288938143000
1975-01-01	16.1332743590801000
1975-04-01	12.0442161352480000
1975-07-01	11.5201349032191000
1975-10-01	11.7345241808154000
1976-01-01	9.4331838436203400
1976-04-01	9.4268934033941200
1976-07-01	8.6278234013137700
1976-10-01	10.6163780280811000
1977-01-01	12.1475730048105000
1977-04-01	12.2679982149228000
1977-07-01	11.0443124594199000
1977-10-01	8.2201038972436600
1978-01-01	6.4742116482500800
1978-04-01	5.9962325920837500
1978-07-01	6.4347794762812600
1978-10-01	6.5440054119812100
1979-01-01	9.3444226775093300
1979-04-01	15.3910044184303000
1979-07-01	25.3466306690281000
1979-10-01	29.3017968729879000
1980-01-01	35.8336222891068000
1980-04-01	34.6436215903093000
1980-07-01	24.2543302153142000
1980-10-01	21.0698370060218000
1981-01-01	18.5102478977117000
1981-04-01	15.1753765892767000
1981-07-01	16.5180189628529000
1981-10-01	16.3194916928450000
1982-01-01	12.0271287981639000
1982-04-01	8.6733875150455700
1982-07-01	11.1225418819474000
1982-10-01	14.8052591944701000
1983-01-01	16.2017289621861000
1983-04-01	17.7423634673446000
1983-07-01	13.9520579507834000
1983-10-01	9.6795637380934900
1984-01-01	7.1535737441744500
1984-04-01	7.4039416792888300
1984-07-01	6.1919292340257100
1984-10-01	5.8431829895636800
1985-01-01	6.1882541399003500
1985-04-01	6.6288739942561900
1985-07-01	5.5922032434424700
1985-10-01	5.1132621954054900
1986-01-01	1.9873902975340000
1986-04-01	-5.5756265287197700
1986-07-01	-6.9282978543063100
1986-10-01	-7.6119938809950900
1987-01-01	-4.0065442616095700
1987-04-01	4.1424289767913600
1987-07-01	8.9145322117708000
1987-10-01	9.6811138920162700
1988-01-01	8.6119666721898800
1988-04-01	6.9154431980829100
1988-07-01	5.2533246425961000
1988-10-01	3.9147201289885100
1989-01-01	3.3433188231491900
1989-04-01	6.9705634466232200
1989-07-01	5.8590594205801000
1989-10-01	7.0119661668801900
1990-01-01	8.4341855188597200
1990-04-01	4.5927531589576800
1990-07-01	8.8450994395918300
1990-10-01	15.8872759254283000
1991-01-01	10.4871217042180000
1991-04-01	8.5183363615859700
1991-07-01	5.7254287067945000
1991-10-01	0.4051656191458240
1992-01-01	2.5066373917005400
1992-04-01	5.0470497366064700
1992-07-01	4.7607280110234200
1992-10-01	3.9017029903538000
1993-01-01	4.4124510400918700
1993-04-01	4.1909431730858600
1993-07-01	3.2881830398665800
1993-10-01	2.8100999083173300
1994-01-01	2.6183278505945900
1994-04-01	3.4672294263264000
1994-07-01	4.8796577372200700
1994-10-01	4.2175198531252000
1995-01-01	5.0822041728032200
1995-04-01	5.6387185044436700
1995-07-01	3.9686682722229900
1995-10-01	4.0941204910905600
1996-01-01	5.4981023748715500
1996-04-01	6.4185875985586900
1996-07-01	6.6611505218094800
1996-10-01	9.0999056515569600
1997-01-01	8.6623217879926200
1997-04-01	4.1413491954683600
1997-07-01	5.2314884941381600
1997-10-01	3.8339343343414700
1998-01-01	0.0832334120182947
1998-04-01	0.1371275439965220
1998-07-01	-1.7209775542068400
1998-10-01	-3.0102667281031400
1999-01-01	-1.9203804884083600
1999-04-01	3.4101733074254000
1999-07-01	7.7117049068707000
1999-10-01	11.1011296870323000
2000-01-01	16.6100169231698000
2000-04-01	15.0554107777320000
2000-07-01	14.3728977672923000
2000-10-01	13.3028155807695000
2001-01-01	9.1523614489428000
2001-04-01	9.7581988862088700
2001-07-01	3.5725339028146900
2001-10-01	-3.2755699424933300
2002-01-01	-4.6746441248795700
2002-04-01	-3.9225853709370300
2002-07-01	-0.5949374357449160
2002-10-01	5.4581179422009200
2003-01-01	12.6231685358462000
2003-04-01	6.1434957341561000
2003-07-01	6.6313477697549200
2003-10-01	4.1615106180083200
2004-01-01	1.3200091011252400
2004-04-01	7.8436419427341500
2004-07-01	7.8476088645513000
2004-10-01	11.8061244950039000
2005-01-01	8.7212150400662000
2005-04-01	9.0144925510686700
2005-07-01	15.4180264642200000
2005-10-01	14.2844925550049000
2006-01-01	14.5914376432222000
2006-04-01	15.2673418315030000
2006-07-01	8.4509549799883100
2006-10-01	0.0254564089377013
2007-01-01	1.4602652296961000
2007-04-01	2.5916494558848700
2007-07-01	0.9675192461693690
2007-10-01	11.3960116424151000
2008-01-01	13.7731212283638000
2008-04-01	15.6126880446850000
2008-07-01	20.7697286970477000
2008-10-01	-0.2824789522511980
2009-01-01	-10.2743107509961000
2009-04-01	-15.0600562165656000
2009-07-01	-15.5957703431815000
2009-10-01	0.0280044056643428
2010-01-01	10.1577320747135000
2010-04-01	9.1799746852507700
2010-07-01	5.3341080486556500
2010-10-01	6.7591012306643900
2011-01-01	10.3216562262999000
2011-04-01	13.9065761086706000
2011-07-01	13.7662477690549000
2011-10-01	10.6811788533873000
2012-01-01	7.2196913810386000
2012-04-01	2.5928921194613100
2012-07-01	3.0111349525886200
2012-10-01	3.7466553162069600
2013-01-01	2.0040776784254600
2013-04-01	0.8302836345483840
2013-07-01	2.0757054291241000
2013-10-01	0.0865200313233582
2014-01-01	0.8345331224869270
2014-04-01	2.9742737100236500
2014-07-01	0.9016218279025200
2014-10-01	-2.9168047325232800
2015-01-01	-11.4228522092326000
2015-04-01	-10.0025861299414000
2015-07-01	-10.5985439591156000
2015-10-01	-10.1614695787968000
2016-01-01	-8.0066892200048600
2016-04-01	-7.5986686771365400
2016-07-01	-5.7718023542852500
2016-10-01	0.9461623374420310
2017-01-01	9.6078046066660000
2017-04-01	5.5048953390783400
2017-07-01	5.7828318177685400
2017-10-01	6.5898165139567300
2018-01-01	5.2185807892222800
2018-04-01	8.5315231858598900
2018-07-01	9.8296421882073700