Quarter	Growth rate same period previous year
1971-01-01	8.4525357607282200
1971-04-01	9.5057034220532400
1971-07-01	8.9663760896637700
1971-10-01	8.9242053789731000
1972-01-01	8.7529976019184600
1972-04-01	8.7962962962962700
1972-07-01	9.8285714285714300
1972-10-01	10.1010101010101000
1973-01-01	10.6945975744212000
1973-04-01	10.7446808510638000
1973-07-01	11.9667013527575000
1973-10-01	13.0479102956167000
1974-01-01	15.2390438247012000
1974-04-01	14.4092219020173000
1974-07-01	13.6617100371747000
1974-10-01	13.1650135256988000
1975-01-01	11.0630942091616000
1975-04-01	10.8312342569269000
1975-07-01	10.3843008994276000
1975-10-01	9.3227091633466400
1976-01-01	9.1050583657587400
1976-04-01	10.0000000000000000
1976-07-01	10.2222222222222000
1976-10-01	10.4227405247813000
1977-01-01	10.1997146932953000
1977-04-01	9.3663911845730000
1977-07-01	8.8709677419354900
1977-10-01	8.8448844884488400
1978-01-01	8.2200647249190700
1978-04-01	8.1863979848866500
1978-07-01	7.9012345679012100
1978-10-01	7.3984232868405000
1979-01-01	6.9377990430622200
1979-04-01	5.6461001164144300
1979-07-01	5.0343249427917800
1979-10-01	5.0818746470920400
1980-01-01	5.6487695749440600
1980-04-01	6.3911845730027700
1980-07-01	6.6448801742919300
1980-10-01	5.9108006448146300
1981-01-01	5.4526204340921300
1981-04-01	4.5054375970999300
1981-07-01	3.9325842696629300
1981-10-01	3.9573820395738100
1982-01-01	3.6646586345381500
1982-04-01	3.6174430128840600
1982-07-01	3.6363636363636300
1982-10-01	3.3674963396779100
1983-01-01	3.2445520581113800
1983-04-01	3.1563845050215100
1983-07-01	3.1294452347084000
1983-10-01	3.1161473087818700
1984-01-01	2.6735459662289000
1984-04-01	2.2253129346314300
1984-07-01	1.9770114942528700
1984-10-01	2.0604395604395500
1985-01-01	2.4211968935586900
1985-04-01	2.5850340136054400
1985-07-01	2.5247971145175900
1985-10-01	2.6020637056976200
1986-01-01	2.5423728813559500
1986-04-01	2.4314765694076200
1986-07-01	2.5065963060686000
1986-10-01	2.4486226497595200
1987-01-01	2.3923444976076500
1987-04-01	2.6758739749676200
1987-07-01	3.2604032604032600
1987-10-01	3.0729833546735000
1988-01-01	2.8037383177570000
1988-04-01	2.3118957545187000
1988-07-01	1.5371832156211000
1988-10-01	1.7805383022774300
1989-01-01	2.0661157024793500
1989-04-01	2.9991783073130600
1989-07-01	3.3960720130933000
1989-10-01	3.2139951179821000
1990-01-01	3.4817813765182100
1990-04-01	2.8719585161547700
1990-07-01	2.8096557182429700
1990-10-01	3.2715806070161700
1991-01-01	3.1298904538341200
1991-04-01	3.1019775106630600
1991-07-01	3.3487297921478100
1991-10-01	2.9770992366412100
1992-01-01	2.9210925644916500
1992-04-01	3.2342986084994300
1992-07-01	3.0167597765363200
1992-10-01	3.1134173461823600
1993-01-01	3.0593438997419900
1993-04-01	2.6229508196721200
1993-07-01	2.5307302964569900
1993-10-01	2.4442846872753500
1994-01-01	2.4320457796852600
1994-04-01	2.2719204827831000
1994-07-01	2.1509167842031000
1994-10-01	2.2105263157894800
1995-01-01	2.1648044692737500
1995-04-01	2.0479000347101800
1995-07-01	2.0020711080427900
1995-10-01	1.7507723995880400
1996-01-01	1.5379357484620700
1996-04-01	1.5306122448979600
1996-07-01	1.3874788494077900
1996-10-01	1.3495276653171300
1997-01-01	1.3126893301918300
1997-04-01	1.5745393634840800
1997-07-01	1.5020026702269700
1997-10-01	1.3981358189081500
1998-01-01	1.4285714285714500
1998-04-01	0.5936675461741650
1998-07-01	0.2959552778691330
1998-10-01	0.0328299409061028
1999-01-01	-0.2947920078611310
1999-04-01	-0.0983606557376941
1999-07-01	0.0327868852458980
1999-10-01	0.1312766655727020
2000-01-01	0.1971090670171050
2000-04-01	0.1969149983590200
2000-07-01	0.1311045558833020
2000-10-01	0.2294329727958010
2001-01-01	0.1311475409835920
2001-04-01	0.2292826727808680
2001-07-01	0.2618657937806800
2001-10-01	0.1962066710268150
2002-01-01	0.2946954813359420
2002-04-01	-0.1307189542483730
2002-07-01	-0.2611818478615670
2002-10-01	-0.3590078328981760
2003-01-01	-0.2938295788442600
2003-04-01	-0.0327225130890016
2003-07-01	0.0327332242225823
2003-10-01	-0.0655093350802417
2004-01-01	-0.1309757694826310
2004-04-01	-0.1963993453354940
2004-07-01	-0.3599476439790620
2004-10-01	-0.1966568338249760
2005-01-01	-0.1639344262295120
2005-04-01	-0.1311905542800990
2005-07-01	-0.0656814449917826
2005-10-01	0.0328407224958913
2006-01-01	0.0985221674876957
2006-04-01	0.0656814449917826
2006-07-01	-0.0328623069339431
2006-10-01	-0.2298095863427630
2007-01-01	-0.2296587926509370
2007-04-01	-0.2625533311454040
2007-07-01	-0.0986193293885712
2007-10-01	0.0329055610398340
2008-01-01	0.0328839197632322
2008-04-01	0.1316222441592700
2008-07-01	0.1974333662389160
2008-10-01	0.1644736842105300
2009-01-01	-0.0657462195923662
2009-04-01	-0.1314492277357940
2009-07-01	-0.1970443349753910
2009-10-01	-0.3284072249589570
2010-01-01	-0.2960526315789590
2010-04-01	-0.3619611714379550
2010-07-01	-0.3948667324777670
2010-10-01	-0.3624382207578290
2011-01-01	-0.2639392939623820
2011-04-01	-0.1981505944517840
2011-07-01	-0.2312520647505750
2011-10-01	-0.1984126984126990
2012-01-01	-0.2646377770426660
2012-04-01	-0.3309066843150310
2012-07-01	-0.3642384105960520
2012-10-01	-0.3976143141153080
2013-01-01	-0.3980099502487790
2013-04-01	-0.4316069057104880
2013-07-01	-0.3988035892322810
2013-10-01	-0.3659347970725150
2014-01-01	-0.2997002997003000
2014-04-01	0.0666888962987589
2014-07-01	0.1334668001334520
2014-10-01	0.1669449081802930
2015-01-01	0.2004008016032180
2015-04-01	-0.0333222259246881
2015-07-01	-0.0333222259246881
2015-10-01	0.0333333333333297
2016-01-01	-0.0666666666666593
2016-04-01	-0.0666666666666593
2016-07-01	-0.1666666666666590
2016-10-01	-0.2332555814728500
2017-01-01	-0.1667778519012600
2017-04-01	-0.2001334222815320
2017-07-01	-0.1335559265442480
2017-10-01	-0.1336005344021230
2018-01-01	-0.1670564650852140
2018-04-01	-0.1336898395721890
2018-07-01	-0.1003009027081240