Quarter	Growth Rate Same Period Previous Year
1971-01-01	12.4064091383541000
1971-04-01	11.5885588268888000
1971-07-01	11.3135531261558000
1971-10-01	11.4328021837205000
1972-01-01	13.3201750242698000
1972-04-01	15.2515515907619000
1972-07-01	15.8568318403885000
1972-10-01	14.0908211431680000
1973-01-01	15.3491556447908000
1973-04-01	19.5681022836540000
1973-07-01	21.6201660383399000
1973-10-01	23.6891280905923000
1974-01-01	30.5923652478234000
1974-04-01	34.1271451058590000
1974-07-01	36.2832222383693000
1974-10-01	43.2500462418624000
1975-01-01	43.9236215364001000
1975-04-01	36.5279020234292000
1975-07-01	32.7982874238726000
1975-10-01	32.8789981570757000
1976-01-01	24.3795706428413000
1976-04-01	31.0159072135114000
1976-07-01	38.4623192928978000
1976-10-01	34.5023501519088000
1977-01-01	34.6959232803189000
1977-04-01	29.9186125433134000
1977-07-01	27.5305143257305000
1977-10-01	37.2094115935264000
1978-01-01	45.8226147015679000
1978-04-01	54.2146490209836000
1978-07-01	55.8366412259587000
1978-10-01	52.3328432471761000
1979-01-01	55.7880428958733000
1979-04-01	66.5972201173311000
1979-07-01	83.3628437467654000
1979-10-01	99.1108087007176000
1980-01-01	108.3343955650660000
1980-04-01	112.1862521277430000
1980-07-01	113.8336024674260000
1980-10-01	121.4786986251730000
1981-01-01	127.1723834375820000
1981-04-01	131.9089630333710000
1981-07-01	127.4146900122120000
1981-10-01	117.8511550599400000
1982-01-01	115.5137181848220000
1982-04-01	114.4723891392830000
1982-07-01	124.3183105714010000
1982-10-01	127.7437548913010000
1983-01-01	126.2678050417710000
1983-04-01	131.7745631507980000
1983-07-01	132.1322280054080000
1983-10-01	174.9688883193240000
1984-01-01	229.3754717199920000
1984-04-01	299.5136705473830000
1984-07-01	397.4912481941290000
1984-10-01	456.0244755750770000
1985-01-01	401.0385219010470000
1985-04-01	379.7664093414520000
1985-07-01	355.6244155076210000
1985-10-01	202.6612701191030000
1986-01-01	138.1729400872840000
1986-04-01	72.4746444592429000
1986-07-01	23.5324377812834000
1986-10-01	19.9154240453240000
1987-01-01	24.9754900001791000
1987-04-01	23.0207618917061000
1987-07-01	22.5361366361321000
1987-10-01	20.4283361184371000
1988-01-01	18.6173859634941000
1988-04-01	16.7820073292753000
1988-07-01	15.2564074697218000
1988-10-01	15.5835784472876000
1989-01-01	17.4977334139281000
1989-04-01	18.9550072289054000
1989-07-01	21.1167799362230000
1989-10-01	21.1465657624052000
1990-01-01	18.8786006885425000
1990-04-01	18.7408491934063000
1990-07-01	19.7051252115819000
1990-10-01	19.2633927982683000
1991-01-01	18.6715708301760000
1991-04-01	19.5026715921699000
1991-07-01	22.8152493642053000
1991-10-01	20.0262025315406000
1992-01-01	17.0100273969776000
1992-04-01	13.8950988906793000
1992-07-01	8.5959884291520200
1992-10-01	8.4515827052965400
1993-01-01	12.5428481527910000
1993-04-01	12.9699531515380000
1993-07-01	11.3016710746032000
1993-10-01	12.8828181527661000
1994-01-01	11.1334798940426000
1994-04-01	12.1218825919086000
1994-07-01	14.1556368190351000
1994-10-01	13.4123635665757000
1995-01-01	13.0516432739726000
1995-04-01	10.6618747607950000
1995-07-01	9.5652174093457500
1995-10-01	9.7629797125685800
1996-01-01	10.6035436614433000
1996-04-01	12.3139377568823000
1996-07-01	11.5873015991479000
1996-10-01	10.5655526298186000
1997-01-01	9.8873592315803300
1997-04-01	8.4337349299798800
1997-07-01	9.0090090054117400
1997-10-01	7.8818880076850000
1998-01-01	5.6492027453267600
1998-04-01	4.7999999970058300
1998-07-01	3.5885167294331600
1998-10-01	7.8879310298477500
1999-01-01	6.9260743830706600
1999-04-01	5.3265320090377600
1999-07-01	5.5920428068381300
1999-10-01	1.2304234714324100
2000-01-01	0.7712082448823300
2000-04-01	1.5078601583399100
2000-07-01	0.1901140729771820
2000-10-01	-0.9119497071295790
2001-01-01	0.1143468584405640
2001-04-01	0.3910819566155680
2001-07-01	1.7509830673553000
2001-10-01	1.9394054878529800
2002-01-01	4.2517576235360600
2002-04-01	6.6181337028709100
2002-07-01	6.5011433652703200
2002-10-01	6.4136126074887700
2003-01-01	4.2473132211364200
2003-04-01	-0.0445272124581434
2003-07-01	-2.3591411121374300
2003-10-01	-2.7774087932584600
2004-01-01	-3.1662269469475200
2004-04-01	-0.8976064135204280
2004-07-01	0.3363605798285090
2004-10-01	0.1693193169768810
2005-01-01	-0.3746594059515170
2005-04-01	-1.0063736646437200
2005-07-01	0.2681864220477250
2005-10-01	1.3860716790767900
2006-01-01	2.5982906322779100
2006-04-01	2.3720772305626400
2006-07-01	0.8358408391963490
2006-10-01	-0.6335445131806430
2007-01-01	-1.2850050223392500
2007-04-01	-1.4081098652214800
2007-07-01	0.7145059561663120
2007-10-01	1.3262583969085900
2008-01-01	1.2846518354777500
2008-04-01	2.2528581071822600
2008-07-01	2.2749752641331900
2008-10-01	4.0796019662200300
2009-01-01	4.9377530945103300
2009-04-01	4.9324865776625400
2009-07-01	4.8149205079676000
2009-10-01	4.0036913143289500
2010-01-01	2.9938171280830600
2010-04-01	2.9176017487616000
2010-07-01	2.2970421471299200
2010-10-01	2.2257053425968500
2011-01-01	3.4895997526646200
2011-04-01	3.3101142202850900
2011-07-01	2.8330539188724000
2011-10-01	2.5177118442432200
2012-01-01	1.8032787329654200
2012-04-01	1.5220207613358900
2012-07-01	1.1885641199435700
2012-10-01	0.8352071793047360
2013-01-01	0.6086097581075340
2013-04-01	0.6116666970664230
2013-07-01	0.9612010963422520
2013-10-01	1.4480461423939700
2014-01-01	1.2700534915506800
2014-04-01	0.9930486376523460
2014-07-01	0.4924491195387550
2014-10-01	0.6885246319704600
2015-01-01	0.6431069560267440
2015-04-01	0.5200748042097980
2015-07-01	0.5804634616791250
2015-10-01	-0.2292802950361730
2016-01-01	-0.0752175925351618
2016-04-01	-0.0468223810351735
2016-07-01	0.0576998992300381
2016-10-01	0.2258182403114900
2017-01-01	0.1165575668211830
2017-04-01	0.1187841871741870
2017-07-01	-0.4117662631230240
2017-10-01	0.1425375573676290
2018-01-01	0.4446011469282470
2018-04-01	0.6224397431757120
2018-07-01	0.7213392403024210