Quarter	Growth rate same period previous year
1961-01-01	0.0000000000000000
1961-04-01	0.0000000000000000
1961-07-01	0.0000000000000000
1961-10-01	0.0000000000000000
1962-01-01	0.0000000000000000
1962-04-01	0.0000000000000000
1962-07-01	2.6315789483357400
1962-10-01	8.4795321750281200
1963-01-01	8.7719298400385600
1963-04-01	8.7719298400385600
1963-07-01	5.9829059969873800
1963-10-01	0.5390835486810640
1964-01-01	0.8064515736587510
1964-04-01	0.8064515736587510
1964-07-01	9.1397849238890000
1964-10-01	9.3833780156792200
1965-01-01	8.6453333735856700
1965-04-01	8.9226666868263500
1965-07-01	0.6699507188370700
1965-10-01	0.1764705611841190
1966-01-01	7.5303126910471000
1966-04-01	7.7021005982145800
1966-07-01	7.7290076658276700
1966-10-01	7.9834605736051400
1967-01-01	0.9495548701125110
1967-04-01	0.5614656872704190
1967-07-01	7.1744906989629600
1967-10-01	8.3652430098171800
1968-01-01	9.7589653462046500
1968-04-01	11.0490743546117000
1968-07-01	5.3719008153830700
1968-10-01	3.9684696938265600
1969-01-01	4.3920728352850600
1969-04-01	8.2561524231477800
1969-07-01	7.5032679914740700
1969-10-01	7.6601307251804800
1970-01-01	5.8222678297245700
1970-04-01	1.2264971910217300
1970-07-01	7.1210116533143100
1970-10-01	7.1619232708084800
1971-01-01	7.9973779072687400
1971-04-01	14.1364675170629000
1971-07-01	7.6120319302784700
1971-10-01	8.3639705742171500
1972-01-01	8.2549317153121800
1972-04-01	9.3821510341491000
1972-07-01	9.4409583629471500
1972-10-01	9.0754877057384600
1973-01-01	9.1673675426925400
1973-04-01	9.3357740519741500
1973-07-01	9.4605160149423700
1973-10-01	9.7200622113174300
1974-01-01	9.6558808326232900
1974-04-01	7.7732599880961800
1974-07-01	8.0476190534253900
1974-10-01	8.0085046095300400
1975-01-01	7.3770491892524300
1975-04-01	2.2636484728616600
1975-07-01	10.0925517859311000
1975-10-01	9.5144356916321400
1976-01-01	9.7273718522369800
1976-04-01	18.2508680486586000
1976-07-01	9.2674139362958300
1976-10-01	9.4467745152072700
1977-01-01	8.6702444974891800
1977-04-01	7.3811708526563600
1977-07-01	7.1844660065568800
1977-10-01	6.7737226209635000
1978-01-01	7.1115013088642200
1978-04-01	0.0820344609539284
1978-07-01	8.2581350881549300
1978-10-01	8.3675143572028000
1979-01-01	8.2786885187484600
1979-04-01	8.2786885187484600
1979-07-01	6.6178327893513200
1979-10-01	6.5102195374728200
1980-01-01	6.5859197705551600
1980-04-01	6.5859197705551600
1980-07-01	7.2494669514336900
1980-10-01	7.3205401624467500
1981-01-01	7.2443181818858200
1981-04-01	7.2443181818858200
1981-07-01	8.2173624887323000
1981-10-01	8.1456953556019900
1982-01-01	8.2119205263898900
1982-04-01	8.2119205263898900
1982-07-01	9.0630741007777400
1982-10-01	9.0630741007777400
1983-01-01	7.6540799641507800
1983-04-01	7.7731334113074200
1983-07-01	4.4756503776870000
1983-10-01	4.5029571372332900
1984-01-01	5.9994470506808300
1984-04-01	6.0204363459981800
1984-07-01	3.7898588664736200
1984-10-01	3.8672589482257900
1985-01-01	3.7558685437567300
1985-04-01	3.6728314647138400
1985-07-01	3.2485520013131500
1985-10-01	3.2201257905033300
1986-01-01	3.1074660662604400
1986-04-01	3.0556532634684600
1986-07-01	2.0106097591293400
1986-10-01	2.0345113347309100
1987-01-01	2.1674876901385100
1987-04-01	2.1674876901385100
1987-07-01	2.1256038589054800
1987-10-01	2.1235521177451500
1988-01-01	2.1215043336555200
1988-04-01	2.1215043336555200
1988-07-01	2.9328287591265500
1988-10-01	2.8355387516110800
1989-01-01	2.8328611890715100
1989-04-01	2.8328611890715100
1989-07-01	2.9411764684360600
1989-10-01	2.9411764684360600
1990-01-01	2.9690847953416300
1990-04-01	3.0303030378985400
1990-07-01	2.9464285686994700
1990-10-01	2.9464285686994700
1991-01-01	3.0497027302404600
1991-04-01	3.0222618299130200
1991-07-01	5.1515466975770100
1991-10-01	5.2501879233721100
1992-01-01	5.3149606299212400
1992-04-01	5.3788127254837600
1992-07-01	5.4409005628517700
1992-10-01	5.4358013120899600
1993-01-01	5.4205607476635300
1993-04-01	5.4154995331465800
1993-07-01	5.3380782918149300
1993-10-01	5.2444444444444300
1994-01-01	5.2009456264775700
1994-04-01	5.1372896368467700
1994-07-01	4.8141891891892100
1994-10-01	4.8986486486486700
1995-01-01	5.3370786516853800
1995-04-01	5.3917438921651000
1995-07-01	4.8348106365833900
1995-10-01	4.7504025764895200
1996-01-01	4.2355809453675600
1996-04-01	4.1964833997370600
1996-07-01	3.9529150579260000
1996-10-01	3.9663882099078600
1997-01-01	3.8418988111006100
1997-04-01	3.8364861263410400
1997-07-01	3.6488995452318000
1997-10-01	3.6707002046350000
1998-01-01	3.7372258897634300
1998-04-01	3.7637589122038800
1998-07-01	3.3201686512741900
1998-10-01	3.3155245785618400
1999-01-01	3.2593426244359900
1999-04-01	3.2128333128805200
1999-07-01	2.8555880124641200
1999-10-01	2.8846156130979200
2000-01-01	2.9522997325131000
2000-04-01	3.0105642599819200
2000-07-01	2.6117426570058400
2000-10-01	2.6682950991353200
2001-01-01	2.8377343714229000
2001-04-01	2.8553848859240100
2001-07-01	3.0599802338112400
2001-10-01	3.0091676347164000
2002-01-01	2.8773242819227400
2002-04-01	2.8709340582483800
2002-07-01	2.9808489301149000
2002-10-01	2.9813981855605300
2003-01-01	2.9564482967012300
2003-04-01	2.9547397552791800
2003-07-01	3.2057149647725900
2003-10-01	3.1665223738991500
2004-01-01	3.0866311601794400
2004-04-01	3.1140191064777200
2004-07-01	3.0473580547741100
2004-10-01	3.0599689435739400
2005-01-01	3.1157809085506000
2005-04-01	3.0358672604545600
2005-07-01	1.9984329191977400
2005-10-01	2.0054719036161100
2006-01-01	2.0039923490060900
2006-04-01	2.0915031882727900
2006-07-01	2.7892050181650900
2006-10-01	2.7873338330985100
2007-01-01	2.8785046589900800
2007-04-01	2.8570181384764800
2007-07-01	1.6641910207631700
2007-10-01	1.6739675751741300
2008-01-01	1.7186926311695200
2008-04-01	1.7348320295024000
2008-07-01	2.1261765796473700
2008-10-01	2.0430187443587600
2009-01-01	1.6220283804164000
2009-04-01	1.5736206241747500
2009-07-01	2.3426899586876200
2009-10-01	2.3725393246284200
2010-01-01	2.6486000139884400
2010-04-01	2.4931233827543200
2010-07-01	1.4499455471159700
2010-10-01	1.4959168062965500
2011-01-01	1.4897467364555200
2011-04-01	1.6280013871903600
2011-07-01	1.8231473134143400
2011-10-01	1.8163381929973700
2012-01-01	1.7598841430167900
2012-04-01	1.7693313162491200
2012-07-01	2.6227240898147500
2012-10-01	2.7031803002878100
2013-01-01	2.6904389964005500
2013-04-01	2.5229846378146800
2013-07-01	4.2334072571071800
2013-10-01	4.1155916347833000
2014-01-01	4.1108750498572000
2014-04-01	4.1938191368643400
2014-07-01	3.8879208335881300
2014-10-01	3.8848087338777400
2015-01-01	3.9219509802134900
2015-04-01	3.9417605433912100
2015-07-01	2.3539949922573700
2015-10-01	2.2222718351736500
2016-01-01	2.1663058833201700
2016-04-01	2.1827089158722200
2016-07-01	1.7633615046434700
2016-10-01	1.9109034104905700
2017-01-01	1.9589703533868800
2017-04-01	1.9199388406064300
2017-07-01	1.4573672557247100
2017-10-01	1.4804347947213800
2018-01-01	1.4693208026517200
2018-04-01	1.4835702150500600
2018-07-01	2.2217954114694700