Quarter	Percent, Seasonally Adjusted
1980-01-01	-2.0102519830005100
1980-04-01	-2.0023705042107000
1980-07-01	-2.1671314950921600
1980-10-01	-1.9738035750090800
1981-01-01	-1.4238370132959000
1981-04-01	-1.0834976873797400
1981-07-01	-1.4328344594003800
1981-10-01	-2.0767223825357000
1982-01-01	-1.6975887037105600
1982-04-01	-2.6496509518402100
1982-07-01	-3.1213938850863400
1982-10-01	-2.2496752116148500
1983-01-01	-2.1856108544295100
1983-04-01	-1.2224613640743900
1983-07-01	-0.8328068225743720
1983-10-01	-0.4330840199721070
1984-01-01	-0.8579144464730860
1984-04-01	-0.6962959839161160
1984-07-01	-0.1200526951370420
1984-10-01	-0.4801198480171630
1985-01-01	-0.8309598726647660
1985-04-01	-0.2394822159262970
1985-07-01	-0.6998882925779500
1985-10-01	-0.2375291291822120
1986-01-01	0.1474522381610110
1986-04-01	-0.3148722485596300
1986-07-01	-0.0486632255436826
1986-10-01	0.2340997495040460
1987-01-01	-0.6415398709466890
1987-04-01	-0.8794776287400550
1987-07-01	-0.3366674430304210
1987-10-01	-0.4034495478442660
1988-01-01	-1.0372262172185600
1988-04-01	-0.7468837887252560
1988-07-01	-0.8272493116042270
1988-10-01	-0.9657786076703410
1989-01-01	-0.8849106226260730
1989-04-01	-1.4455220663370000
1989-07-01	-0.8734361450398110
1989-10-01	-1.0511080297314200
1990-01-01	-0.7468134810930380
1990-04-01	-1.2260122872527600
1990-07-01	-1.2251412085848200
1990-10-01	-1.4062932883849400
1991-01-01	-1.3349955678537500
1991-04-01	-0.7700849114756160
1991-07-01	-0.8680060746300940
1991-10-01	-0.5678348902282350
1992-01-01	-0.1640048420477180
1992-04-01	0.1562871004667350
1992-07-01	-0.0384713124011746
1992-10-01	-0.0226031001564558
1993-01-01	-0.0213590111412268
1993-04-01	0.2145448421525360
1993-07-01	0.4700757589000100
1993-10-01	0.5251013625210990
1994-01-01	0.2578294948378850
1994-04-01	0.3729853816705490
1994-07-01	0.3262051957704130
1994-10-01	0.3888399823936620
1995-01-01	0.7862442875085750
1995-04-01	1.1349231396373300
1995-07-01	0.5086847823241450
1995-10-01	0.7686145007962640
1996-01-01	0.6600692981073320
1996-04-01	0.4659046850016500
1996-07-01	0.6627046494314680
1996-10-01	0.7875217803901900
1997-01-01	1.0228075709779200
1997-04-01	1.2671814095749600
1997-07-01	1.1695940641307900
1997-10-01	1.2433978071613300
1998-01-01	1.0804411676557000
1998-04-01	1.1103832393193000
1998-07-01	0.6339322533136970
1998-10-01	0.6010834654513760
1999-01-01	0.6693185648368760
1999-04-01	0.6048471833195640
1999-07-01	0.9921847681159010
1999-10-01	0.2511900320614410
2000-01-01	-0.4523566562784410
2000-04-01	-0.3616453558110500
2000-07-01	-1.1276552863880000
2000-10-01	-1.3887054117359900
2001-01-01	-0.7980893778129260
2001-04-01	-0.6677964775971530
2001-07-01	-0.1115132949203240
2001-10-01	0.0642671537729296
2002-01-01	-0.3611783593690270
2002-04-01	0.3519537400455420
2002-07-01	0.5396328932463180
2002-10-01	0.0891658175277226
2003-01-01	-0.7522886202340550
2003-04-01	-0.5085554149697520
2003-07-01	-0.1796582682857730
2003-10-01	0.0416178831367910
2004-01-01	-0.3244906611282860
2004-04-01	-0.6484291777777250
2004-07-01	-1.1052195875829300
2004-10-01	-1.4676661849711000
2005-01-01	-1.7106230641262500
2005-04-01	-1.7175812748567900
2005-07-01	-1.9140035520763800
2005-10-01	-2.1428555496323000
2006-01-01	-1.9160918046078600
2006-04-01	-1.9967695994998100
2006-07-01	-2.1877646906688800
2006-10-01	-1.9242250530785600
2007-01-01	-2.0607925415742700
2007-04-01	-2.6425587073326600
2007-07-01	-2.6935023797733600
2007-10-01	-3.2867583704169200
2008-01-01	-2.8389093677378000
2008-04-01	-3.6031652954255700
2008-07-01	-3.8727752406689400
2008-10-01	-3.3564102200343300
2009-01-01	-2.8921275216822400
2009-04-01	-2.7497942438019200
2009-07-01	-2.3785622768717900
2009-10-01	-3.5791396062257000
2010-01-01	-2.8015391596481300
2010-04-01	-3.2621250022676700
2010-07-01	-3.4807584830339300
2010-10-01	-3.6073112693956900
2011-01-01	-4.5184469702154100
2011-04-01	-4.4268552035758100
2011-07-01	-4.4208562782545200
2011-10-01	-3.8834741466711700
2012-01-01	-3.9853064207479500
2012-04-01	-4.3240435283495900
2012-07-01	-3.7235927933295900
2012-10-01	-3.6221118491225600
2013-01-01	-3.6345322700917700
2013-04-01	-3.4715169577847400
2013-07-01	-3.8238906613486600
2013-10-01	-3.6130100305539200
2014-01-01	-3.3129008785893200
2014-04-01	-3.5806087516207600
2014-07-01	-3.9042486462010100
2014-10-01	-2.7965566873339200
2015-01-01	-2.6056335453013000
2015-04-01	-2.6290278985163200
2015-07-01	-2.8109984225211000
2015-10-01	-2.9598046751367700
2016-01-01	-2.6838093426207900
2016-04-01	-2.4893992932862200
2016-07-01	-3.2661327325825200
2016-10-01	-3.0686012859724600
2017-01-01	-4.0326243990660600
2017-04-01	-3.1539142638160300
2017-07-01	-3.5570484956514800
2017-10-01	-3.1411641554759600
2018-01-01	-3.3897052773053900
2018-04-01	-3.6970669565187700