Quarter	Growth rate same period previous year
1964-01-01	0.0000000000000000
1964-04-01	48.4615384615385000
1964-07-01	96.9230769230769000
1964-10-01	96.9230769230769000
1965-01-01	96.9230769230769000
1965-04-01	37.3056994818653000
1965-07-01	6.2500000000000000
1965-10-01	6.2500000000000000
1966-01-01	6.2500000000000000
1966-04-01	2.2641509433962300
1966-07-01	-0.3676470588235320
1966-10-01	-0.3676470588235320
1967-01-01	-0.7352941176470630
1967-04-01	-0.3690036900369020
1967-07-01	-0.3690036900369020
1967-10-01	0.3690036900369020
1968-01-01	1.8518518518518500
1968-04-01	1.8518518518518500
1968-07-01	2.2222222222222200
1968-10-01	3.3088235294117600
1969-01-01	2.5454545454545500
1969-04-01	3.2727272727272700
1969-07-01	3.9855072463768100
1969-10-01	6.4056939501779400
1970-01-01	8.5106382978723300
1970-04-01	9.1549295774648000
1970-07-01	8.7108013937282300
1970-10-01	5.3511705685618600
1971-01-01	4.2483660130719000
1971-04-01	5.4838709677419300
1971-07-01	18.9102564102564000
1971-10-01	17.7777777777778000
1972-01-01	18.8087774294671000
1972-04-01	20.4892966360856000
1972-07-01	7.5471698113207600
1972-10-01	7.5471698113207600
1973-01-01	5.2436231413533700
1973-04-01	1.2429167697614300
1973-07-01	-0.1846275233983400
1973-10-01	-0.4628218903378420
1974-01-01	-0.1596165591335370
1974-04-01	0.0224548504562718
1974-07-01	0.1849690271321890
1974-10-01	6.1722572869534100
1975-01-01	21.5357710561673000
1975-04-01	21.3073127226988000
1975-07-01	21.3032581453634000
1975-10-01	14.7826086956522000
1976-01-01	0.0000000000000000
1976-04-01	0.0000000000000000
1976-07-01	0.0000000000000000
1976-10-01	0.0000000000000000
1977-01-01	0.0000000000000000
1977-04-01	0.0000000000000000
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	0.0000000000000000
1979-07-01	0.0000000000000000
1979-10-01	0.0000000000000000
1980-01-01	17.9884907455875000
1980-04-01	22.7410476726606000
1980-07-01	26.7217672889227000
1980-10-01	34.5702452436295000
1981-01-01	16.8298079737134000
1981-04-01	14.6251802038832000
1981-07-01	11.8298866660114000
1981-10-01	5.9540640126346100
1982-01-01	6.4301169066978100
1982-04-01	6.9500963458260000
1982-07-01	8.0785569544444800
1982-10-01	7.9099652577499600
1983-01-01	6.1111480290412300
1983-04-01	5.6658887919979300
1983-07-01	5.9283252577960000
1983-10-01	6.7263197808235300
1984-01-01	5.7568146623989600
1984-04-01	3.8179454513331600
1984-07-01	3.2375249020520000
1984-10-01	3.1577333047002100
1985-01-01	5.4311309655798500
1985-04-01	8.7779246959728500
1985-07-01	8.9871138441302900
1985-10-01	8.6651331004144000
1986-01-01	5.7608326777136700
1986-04-01	1.9868085879004700
1986-07-01	-0.3873788507103750
1986-10-01	-2.4326734908798600
1987-01-01	-3.4531204510418600
1987-04-01	-5.4046891700268700
1987-07-01	-8.2407680466753200
1987-10-01	-8.3857872213160500
1988-01-01	-10.5515726616164000
1988-04-01	-12.4570069432624000
1988-07-01	-10.7711568093822000
1988-10-01	-12.3295927685606000
1989-01-01	-11.6828398552515000
1989-04-01	-9.3447819943162300
1989-07-01	-8.2580217052534500
1989-10-01	-3.6715101357015400
1990-01-01	2.1082019970448400
1990-04-01	6.7362617903285600
1990-07-01	8.2136537124436800
1990-10-01	6.2299149329864200
1991-01-01	4.2690133897979500
1991-04-01	2.1035945211028200
1991-07-01	2.4934164989166700
1991-10-01	5.4056368253333400
1992-01-01	6.0198667730064000
1992-04-01	7.9689505318092000
1992-07-01	7.3418163479712600
1992-10-01	4.2600379905806900
1993-01-01	3.7726814809676900
1993-04-01	2.0771007211058500
1993-07-01	2.6447584949370200
1993-10-01	3.0260848685591500
1994-01-01	1.9417567452029300
1994-04-01	1.1458853051550300
1994-07-01	-0.4909815139683180
1994-10-01	-1.6412843441624000
1995-01-01	-2.6976337894318800
1995-04-01	-5.5943478921200600
1995-07-01	-4.7389143964405900
1995-10-01	-3.3098335022728900
1996-01-01	-0.6186505620093490
1996-04-01	3.0380849772528100
1996-07-01	6.7047953637855500
1996-10-01	8.1153566146330600
1997-01-01	10.6920710994691000
1997-04-01	13.3902087739606000
1997-07-01	9.9986303690698200
1997-10-01	37.7163621550626000
1998-01-01	85.2480609735441000
1998-04-01	56.1328138054939000
1998-07-01	47.3652922350150000
1998-10-01	11.8084664397424000
1999-01-01	-25.7088950768635000
1999-04-01	-14.7040799630275000
1999-07-01	-9.7718608600352600
1999-10-01	-8.4672248470378800
2000-01-01	-5.5789569063514800
2000-04-01	-6.0349702890940600
2000-07-01	-6.6878074267741500
2000-10-01	-0.5264382419762380
2001-01-01	12.9251547842065000
2001-04-01	17.1049678195628000
2001-07-01	15.9624415171305000
2001-10-01	10.6973731663298000
2002-01-01	3.8251927908494100
2002-04-01	-2.9688967740940600
2002-07-01	-7.4617649524616400
2002-10-01	-5.4840437344857000
2003-01-01	-8.8924061036490600
2003-04-01	-4.9227651329933800
2003-07-01	-1.8460216437051600
2003-10-01	-3.1553067415724800
2004-01-01	-2.5947488984921600
2004-04-01	-3.5853693831638300
2004-07-01	-1.7455019604655800
2004-10-01	-7.4592749863069400
2005-01-01	-12.6786227103040000
2005-04-01	-13.2825356882003000
2005-07-01	-10.7511134670391000
2005-10-01	-5.2091014819143500
2006-01-01	-4.5824341802872300
2006-04-01	-5.7594716186977100
2006-07-01	-7.2719463305797300
2006-10-01	-9.4653122150563800
2007-01-01	-3.7529725753426000
2007-04-01	-2.1624398806862100
2007-07-01	-2.9073158581725000
2007-10-01	-1.7332377269967700
2008-01-01	1.8490555335105000
2008-04-01	9.4910539045150500
2008-07-01	15.0243227586589000
2008-10-01	47.8014988942408000
2009-01-01	47.9512883467891000
2009-04-01	25.9457410573658000
2009-07-01	15.9691572525907000
2009-10-01	-14.4290301006661000
2010-01-01	-19.2354931333682000
2010-04-01	-9.0473215885923200
2010-07-01	-4.5068719023160600
2010-10-01	-2.9296042327965900
2011-01-01	-2.1473286413983800
2011-04-01	-7.1305804125763600
2011-07-01	-8.2625298408069400
2011-10-01	1.1252547796367600
2012-01-01	1.0441769713161800
2012-04-01	6.4410275365387900
2012-07-01	4.4854981109129100
2012-10-01	-4.8458759959347400
2013-01-01	-3.9519472760143300
2013-04-01	-2.5316070390756200
2013-07-01	-2.0340273175846700
2013-10-01	-2.4951716127843500
2014-01-01	-1.4975297154082400
2014-04-01	-8.3408375601949600
2014-07-01	-7.4773171779586100
2014-10-01	2.3928280956443200
2015-01-01	2.9337605539124900
2015-04-01	6.5938242693232400
2015-07-01	14.0213800540014000
2015-10-01	6.4219314582830900
2016-01-01	9.1592388992362500
2016-04-01	6.0014201112452100
2016-07-01	-4.2601280020823600
2016-10-01	0.0287014148526883
2017-01-01	-4.0511193391427400
2017-04-01	-2.8352534888702600
2017-07-01	1.0699195534927700
2017-10-01	-4.3332629909204800
2018-01-01	-6.9236932113931000
2018-04-01	-4.4983882046224000
2018-07-01	-0.9733349880737750