Quarter	Growth rate same period previous year
1960-01-01	0.410098778894899000
1960-04-01	0.165162963458658000
1960-07-01	-0.138235680186166000
1960-10-01	-0.628311710136028000
1961-01-01	-0.407654677917313000
1961-04-01	-0.029279643646006700
1961-07-01	0.145387054293663000
1961-10-01	0.311885708814215000
1962-01-01	0.284209388190433000
1962-04-01	0.124860302887866000
1962-07-01	0.104248714273022000
1962-10-01	-0.058634283949270100
1963-01-01	-0.049287639683778400
1963-04-01	-0.101611152827177000
1963-07-01	-0.053998596019443200
1963-10-01	-0.044773469395756800
1964-01-01	-0.079361410166899200
1964-04-01	-0.194182238294215000
1964-07-01	0.046309517443212700
1964-10-01	-0.000772302192201188
1965-01-01	0.185837773497883000
1965-04-01	0.561290272802880000
1965-07-01	-0.027001381087549000
1965-10-01	0.066418498219785800
1966-01-01	0.075428712168820300
1966-04-01	-0.489827255416890000
1966-07-01	0.107263018109991000
1966-10-01	0.184459125823559000
1967-01-01	-0.014612911683660100
1967-04-01	-0.033175940503314000
1967-07-01	0.232025715568977000
1967-10-01	-0.006933370416394710
1968-01-01	0.193072467662358000
1968-04-01	0.088755798129214100
1968-07-01	-0.749838496239556000
1968-10-01	-0.639455153270911000
1969-01-01	-0.655642053190769000
1969-04-01	-0.040868572872156000
1969-07-01	0.069738789419196700
1969-10-01	0.338068357964398000
1970-01-01	-0.119010819307712000
1970-04-01	-0.267682884300105000
1970-07-01	-0.015486708366415600
1970-10-01	0.170010200703109000
1971-01-01	-0.161707131935082000
1971-04-01	-3.168992296167670000
1971-07-01	-6.247531423528890000
1971-10-01	-8.543171017660080000
1972-01-01	-10.103303703725200000
1972-04-01	-7.841868564542060000
1972-07-01	-6.398691514821300000
1972-10-01	-4.150147617144620000
1973-01-01	-10.621705790133800000
1973-04-01	-17.990058694210900000
1973-07-01	-22.269577607795800000
1973-10-01	-17.342165436566000000
1974-01-01	-7.335115546630690000
1974-04-01	-5.590488855452680000
1974-07-01	1.553036953500780000
1974-10-01	-12.070448729683900000
1975-01-01	-22.126877811864700000
1975-04-01	-15.390767873927700000
1975-07-01	-10.600264129094700000
1975-10-01	-3.773016420607540000
1976-01-01	3.399046539674680000
1976-04-01	-0.992109001707483000
1976-07-01	-6.984225809181720000
1976-10-01	-7.657958134078370000
1977-01-01	-2.245927855305370000
1977-04-01	0.672114270722360000
1977-07-01	-3.276527097608550000
1977-10-01	-10.684532112151400000
1978-01-01	-23.437036191926500000
1978-04-01	-23.707543243835000000
1978-07-01	-29.988400498400100000
1978-10-01	-25.464951594077000000
1979-01-01	-13.195365285891600000
1979-04-01	-10.555035308645300000
1979-07-01	-2.359305236073730000
1979-10-01	-0.234293431158881000
1980-01-01	-0.605505177983980000
1980-04-01	-1.700726243041270000
1980-07-01	-0.407895600880785000
1980-10-01	6.011659028517610000
1981-01-01	13.932269223351900000
1981-04-01	20.846730888196400000
1981-07-01	28.495818223980300000
1981-10-01	6.529143915456760000
1982-01-01	-1.224132146862480000
1982-04-01	-2.067351211847960000
1982-07-01	0.746428021795610000
1982-10-01	16.523547573025800000
1983-01-01	7.541761472880850000
1983-04-01	4.090228982565840000
1983-07-01	1.600852127197640000
1983-10-01	1.035338592344640000
1984-01-01	8.965158545418770000
1984-04-01	8.285804674331040000
1984-07-01	13.639783456806300000
1984-10-01	16.471179496559100000
1985-01-01	25.511695458590600000
1985-04-01	15.324372866130600000
1985-07-01	-3.749227718155020000
1985-10-01	-15.188305576051900000
1986-01-01	-28.270806089928800000
1986-04-01	-27.950171035014300000
1986-07-01	-28.235814997058200000
1986-10-01	-21.999385839335500000
1987-01-01	-21.803080042551000000
1987-04-01	-20.150463840722600000
1987-07-01	-9.588242669521260000
1987-10-01	-15.741357561494500000
1988-01-01	-11.082014702402500000
1988-04-01	-4.815981778595650000
1988-07-01	2.641711874245280000
1988-10-01	6.588807220561310000
1989-01-01	14.977729531309900000
1989-04-01	19.494536744697900000
1989-07-01	6.119635362232320000
1989-10-01	7.447065697991400000
1990-01-01	-4.771599993156300000
1990-04-01	-14.917940573025600000
1990-07-01	-19.543912644744400000
1990-10-01	-20.783339740745300000
1991-01-01	-13.008968466513400000
1991-04-01	2.160292748605270000
1991-07-01	13.638743330495300000
1991-10-01	12.713499339429000000
1992-01-01	11.153919850060500000
1992-04-01	0.219755162741107000
1992-07-01	-14.202784793833700000
1992-10-01	-3.163964247201540000
1993-01-01	3.424382094100290000
1993-04-01	-1.132678396370350000
1993-07-01	13.432299092202500000
1993-10-01	5.643566235773030000
1994-01-01	-3.516893250988590000
1994-04-01	-3.568601050283530000
1994-07-01	-11.254876994323800000
1994-10-01	-11.580578708132100000
1995-01-01	-14.389606437222800000
1995-04-01	-18.032940789191800000
1995-07-01	-9.943694387971740000
1995-10-01	-11.309846512292800000
1996-01-01	-4.217004947314140000
1996-04-01	7.759485898485420000
1996-07-01	3.576935343547550000
1996-10-01	11.895291386943000000
1997-01-01	20.668148689863300000
1997-04-01	16.151712400088000000
1997-07-01	21.377313199733000000
1997-10-01	11.431855677965500000
1998-01-01	2.728752832949930000
1998-04-01	3.278973904461910000
1998-07-01	-0.992135268193164000
1998-10-01	-5.111030503133240000
1999-01-01	-3.370835996129820000
1999-04-01	1.496690975901520000
1999-07-01	3.959636347995210000
1999-10-01	13.339539901551100000
2000-01-01	14.136597360463100000
2000-04-01	10.502388145569000000
2000-07-01	11.790550192490000000
2000-10-01	12.968054687399000000
2001-01-01	2.119186793753820000
2001-04-01	4.552991097212570000
2001-07-01	-1.015966786336100000
2001-10-01	-5.584915508736130000
2002-01-01	1.101052330004600000
2002-04-01	-8.971663644693210000
2002-07-01	-11.991497265844500000
2002-10-01	-10.900238930921600000
2003-01-01	-18.742522808375000000
2003-04-01	-16.154785482616100000
2003-07-01	-7.770037168973190000
2003-10-01	-10.907984702769100000
2004-01-01	-8.133967973016660000
2004-04-01	-4.414337481676450000
2004-07-01	-8.394890615604980000
2004-10-01	-9.423172917180360000
2005-01-01	-5.799791852011730000
2005-04-01	-3.879450711648100000
2005-07-01	1.362545857265170000
2005-10-01	9.969878877432120000
2006-01-01	9.664823051938410000
2006-04-01	1.403564939319280000
2006-07-01	-2.868887195131140000
2006-10-01	-5.060904824568710000
2007-01-01	-4.883067997909160000
2007-04-01	-1.734840912666210000
2007-07-01	-3.126588937591170000
2007-10-01	-7.267671122550850000
2008-01-01	-13.348481591086700000
2008-04-01	-15.575365238603400000
2008-07-01	-10.422650403072100000
2008-10-01	1.305632150517890000
2009-01-01	7.634924231250400000
2009-04-01	7.678563567028070000
2009-07-01	-1.112302576123600000
2009-10-01	-11.979159477076900000
2010-01-01	-8.072169685960400000
2010-04-01	-0.247077076881966000
2010-07-01	-2.880325550381200000
2010-10-01	-4.642154533886800000
2011-01-01	-10.929505790063100000
2011-04-01	-21.521745355341900000
2011-07-01	-19.983329774179200000
2011-10-01	-6.342838755892680000
2012-01-01	-2.189802661884510000
2012-04-01	7.643398219623040000
2012-07-01	16.578201970630600000
2012-10-01	2.015304638909300000
2013-01-01	1.028901890445950000
2013-04-01	0.631897346063507000
2013-07-01	-3.112312506226810000
2013-10-01	-2.934753921060980000
2014-01-01	-4.022663535690940000
2014-04-01	-5.689725699401760000
2014-07-01	-1.927334410171410000
2014-10-01	6.768569218275200000
2015-01-01	6.660625314309240000
2015-04-01	5.961285142231330000
2015-07-01	5.493251059192370000
2015-10-01	2.748664615689650000
2016-01-01	4.356765026732210000
2016-04-01	3.031283579500980000
2016-07-01	1.175580662225240000
2016-10-01	0.984024823652986000
2017-01-01	1.031879465077700000
2017-04-01	1.544093358711590000
2017-07-01	-1.328770152140030000
2017-10-01	-1.378072070546940000
2018-01-01	-5.656719441615260000
2018-04-01	-0.066424911243013200
2018-07-01	2.201589349469460000