Quarter	Growth Rate Same Period Previous Year
1976-01-01	15.95268197422510000
1976-04-01	17.04443155557880000
1976-07-01	19.45270225207560000
1976-10-01	20.80976915780880000
1977-01-01	16.02828600498240000
1977-04-01	13.08297917930830000
1977-07-01	11.38602794953400000
1977-10-01	10.31221551321540000
1978-01-01	8.22220675916923000
1978-04-01	6.61862462977783000
1978-07-01	8.24678974431064000
1978-10-01	7.59267114319503000
1979-01-01	9.27399318863750000
1979-04-01	11.48531152420590000
1979-07-01	13.62554819772880000
1979-10-01	16.01438622276940000
1980-01-01	16.95904278220280000
1980-04-01	21.57889335167700000
1980-07-01	19.87417690292800000
1980-10-01	19.35607661297550000
1981-01-01	22.18706303530050000
1981-04-01	17.69739229077710000
1981-07-01	20.84827808060840000
1981-10-01	24.19840648396830000
1982-01-01	19.41771083968900000
1982-04-01	22.70754630331380000
1982-07-01	19.17768768506180000
1982-10-01	13.55424239082700000
1983-01-01	14.19907470948930000
1983-04-01	10.42170017976050000
1983-07-01	9.93948220482240000
1983-10-01	10.67843069449800000
1984-01-01	10.29689470242070000
1984-04-01	8.60538733788135000
1984-07-01	8.45854568421506000
1984-10-01	6.90602860752088000
1985-01-01	6.21414024217667000
1985-04-01	6.03957095669644000
1985-07-01	5.74163022085903000
1985-10-01	5.13195433175540000
1986-01-01	5.07746841585430000
1986-04-01	5.15858308802575000
1986-07-01	3.98236529255786000
1986-10-01	4.06450801213859000
1987-01-01	4.34054445708238000
1987-04-01	3.27279687184275000
1987-07-01	3.62018994049132000
1987-10-01	3.31832629634142000
1988-01-01	2.08515269751260000
1988-04-01	2.09071975347907000
1988-07-01	2.05660979346065000
1988-10-01	2.65966672767818000
1989-01-01	3.05796842635249000
1989-04-01	3.67886230693846000
1989-07-01	4.22198089073318000
1989-10-01	4.65760295969843000
1990-01-01	4.42327431155597000
1990-04-01	3.79803010646969000
1990-07-01	3.86813802152152000
1990-10-01	3.27704666685745000
1991-01-01	3.48837663772443000
1991-04-01	3.80835747395881000
1991-07-01	3.92083609109328000
1991-10-01	4.37946676169332000
1992-01-01	4.16696731408875000
1992-04-01	4.18820167022444000
1992-07-01	3.57100060597020000
1992-10-01	3.40955887585196000
1993-01-01	3.14591653733270000
1993-04-01	1.63574526263061000
1993-07-01	1.63363836699612000
1993-10-01	1.39728564121734000
1994-01-01	1.31385716696265000
1994-04-01	2.39000123405803000
1994-07-01	2.58331497664460000
1994-10-01	2.43160954245043000
1995-01-01	2.31349697892397000
1995-04-01	2.90552200390752000
1995-07-01	2.69344271799663000
1995-10-01	2.45035091927374000
1996-01-01	2.28962411373832000
1996-04-01	1.30885141485692000
1996-07-01	1.17973233465949000
1996-10-01	1.80996207333000000
1997-01-01	1.29947989013555000
1997-04-01	1.78039644162326000
1997-07-01	1.15452418646211000
1997-10-01	1.49183179407695000
1998-01-01	1.69805511514754000
1998-04-01	2.31727293918408000
1998-07-01	2.83211374745393000
1998-10-01	2.09869434511331000
1999-01-01	1.04100951766375000
1999-04-01	1.11951602536676000
1999-07-01	1.09504177456175000
1999-10-01	1.92661730957263000
2000-01-01	4.38784370327092000
2000-04-01	5.41275284494893000
2000-07-01	6.29407825238093000
2000-10-01	6.56833548043549000
2001-01-01	5.49896966869670000
2001-04-01	5.39331846193615000
2001-07-01	4.69259415226036000
2001-10-01	4.39704373923114000
2002-01-01	4.97794327299024000
2002-04-01	5.00173214735998000
2002-07-01	4.67792435731408000
2002-10-01	5.13018099508482000
2003-01-01	5.31099276268481000
2003-04-01	4.22543771837904000
2003-07-01	3.63880519608760000
2003-10-01	2.55471038416796000
2004-01-01	1.91129916648911000
2004-04-01	1.96300946765466000
2004-07-01	2.80881656442874000
2004-10-01	2.79361639747000000
2005-01-01	2.28955292681885000
2005-04-01	2.45073581544049000
2005-07-01	2.44123277065209000
2005-10-01	2.62690696395944000
2006-01-01	3.11324118333197000
2006-04-01	3.67387485097428000
2006-07-01	4.59083391410876000
2006-10-01	5.25780273619091000
2007-01-01	6.48374068356260000
2007-04-01	6.24756985009019000
2007-07-01	5.74240536986033000
2007-10-01	5.02960859487179000
2008-01-01	3.88701499870354000
2008-04-01	3.71489881654167000
2008-07-01	3.23918523594057000
2008-10-01	2.23122597430664000
2009-01-01	-1.52100456574625000
2009-04-01	-4.43276932329233000
2009-07-01	-5.73822943736941000
2009-10-01	-5.62291528928748000
2010-01-01	-3.55030729701242000
2010-04-01	-1.50215989040958000
2010-07-01	0.00835929216107181
2010-10-01	0.22762916869856800
2011-01-01	1.40888131309624000
2011-04-01	2.31073573274297000
2011-07-01	1.75747463687734000
2011-10-01	2.05752943226190000
2012-01-01	1.10816123634441000
2012-04-01	0.34042650178521300
2012-07-01	0.32993473106025700
2012-10-01	-0.60141553949425700
2013-01-01	0.54859756498281100
2013-04-01	0.68678683015605200
2013-07-01	0.48045560678818500
2013-10-01	0.92784473285297700
2014-01-01	0.81735152591395700
2014-04-01	0.95315026045097400
2014-07-01	0.99073315418651600
2014-10-01	0.95821320258339600
2015-01-01	1.10174689119037000
2015-04-01	0.83734567825413500
2015-07-01	1.46895865667090000
2015-10-01	1.42523020382125000
2016-01-01	0.93000834493829500
2016-04-01	1.41417965020158000
2016-07-01	1.18085525127322000
2016-10-01	0.32448280843610800
2017-01-01	0.26268978502044800
2017-04-01	0.36925417339205600
2017-07-01	0.26200554905377300
2017-10-01	0.41925867580527600
2018-01-01	0.37276065742240300
2018-04-01	-0.20489502693664400
2018-07-01	0.10269239302147500