Quarter	Percent, Seasonally Adjusted
1996-01-01	-4.0797457939009600
1996-04-01	-4.3985508863821900
1996-07-01	-4.3848105934718700
1996-10-01	-4.9521398133793500
1997-01-01	-3.4191864583480500
1997-04-01	-2.4169873387492900
1997-07-01	-2.9582756272171300
1997-10-01	-2.5607945513608500
1998-01-01	-3.1064464321721600
1998-04-01	-1.8496965742640000
1998-07-01	-2.2832409988887100
1998-10-01	-2.6776483425981900
1999-01-01	-3.0495515864292500
1999-04-01	-2.4022222604438400
1999-07-01	-2.6864179667383300
1999-10-01	-1.7554506820994800
2000-01-01	-2.1161484621252600
2000-04-01	-2.1080957414224000
2000-07-01	-2.3515295179273200
2000-10-01	-2.9792621953190000
2001-01-01	-2.7816959267867700
2001-04-01	-2.7235657050309600
2001-07-01	-1.1835569685753500
2001-10-01	-1.2320675838514000
2002-01-01	-0.1888248956469760
2002-04-01	0.2121977490628640
2002-07-01	0.0265022488211194
2002-10-01	0.5676694747196640
2003-01-01	-1.2314604386301600
2003-04-01	-1.3091335866160200
2003-07-01	-0.5513078185366010
2003-10-01	-0.4262411199339240
2004-01-01	-0.1714414099981960
2004-04-01	0.0636848489238250
2004-07-01	-0.4014422563495790
2004-10-01	-1.5982390651540500
2005-01-01	-0.1107868471482210
2005-04-01	-0.8364690769835910
2005-07-01	-0.8208681631601600
2005-10-01	-0.9732188870873430
2006-01-01	-0.0951001390748077
2006-04-01	-0.7739050840605600
2006-07-01	-0.4652613218744740
2006-10-01	0.8545044108946660
2007-01-01	0.2607656339779230
2007-04-01	0.6490383408156930
2007-07-01	-0.3297892542816610
2007-10-01	0.0224430032395305
2008-01-01	0.4978427895309100
2008-04-01	-0.6645072333630750
2008-07-01	-0.1738120803778830
2008-10-01	-2.5621000177763800
2009-01-01	-1.4850203020383300
2009-04-01	-1.7812755449957300
2009-07-01	-1.3964838937629700
2009-10-01	-1.4492597347547400
2010-01-01	-1.6651911468036000
2010-04-01	-1.7999744961475600
2010-07-01	-1.4304344339141200
2010-10-01	-1.7815889068816500
2011-01-01	-3.0980824148244100
2011-04-01	-3.0425657818353100
2011-07-01	-3.3848383493762400
2011-10-01	-3.4189844574216900
2012-01-01	-3.2012079070961600
2012-04-01	-3.1491668433612300
2012-07-01	-2.2873755261725300
2012-10-01	-2.8115160462088400
2013-01-01	-1.5668464031433800
2013-04-01	-1.4614484337987300
2013-07-01	-2.6062001048353000
2013-10-01	-1.9445407414215600
2014-01-01	-1.5477994656160500
2014-04-01	-1.3484783460820500
2014-07-01	-0.6701696802386060
2014-10-01	0.1325168112892920
2015-01-01	-1.3587329636302300
2015-04-01	-0.4605043812386830
2015-07-01	-0.9401232156485590
2015-10-01	-0.6347916076293120
2016-01-01	-1.4533209783303700
2016-04-01	-1.0262995311217100
2016-07-01	-1.2954241091918200
2016-10-01	-1.7645584968374200
2017-01-01	-1.6712332507182700
2017-04-01	-1.8384532896598300
2017-07-01	-1.7660143996923100
2017-10-01	-1.7574723804070100
2018-01-01	-1.3394171455459600
2018-04-01	-2.5336790261765400