Quarter	Percent of GDP, Seasonally Adjusted
1998-01-01	9.92287996138906
1998-04-01	10.08532926116380
1998-07-01	9.96096794858175
1998-10-01	10.00147537947830
1999-01-01	10.36786845725500
1999-04-01	10.34806165473830
1999-07-01	10.85848951354420
1999-10-01	10.90641448697600
2000-01-01	10.16648782848950
2000-04-01	10.37032032763310
2000-07-01	10.64289232019750
2000-10-01	11.15467026790200
2001-01-01	12.81151982127450
2001-04-01	15.07482726599580
2001-07-01	15.85384751791760
2001-10-01	16.65359301768170
2002-01-01	15.62793729305670
2002-04-01	15.27227804695630
2002-07-01	16.16523111293860
2002-10-01	15.60837318529400
2003-01-01	16.11122941544250
2003-04-01	15.51483181082580
2003-07-01	14.92072833715080
2003-10-01	15.11450526433340
2004-01-01	14.90208513358210
2004-04-01	15.82683483866200
2004-07-01	16.09696787655670
2004-10-01	15.97928174869600
2005-01-01	15.54428281978370
2005-04-01	15.27014532748670
2005-07-01	14.81027335533350
2005-10-01	14.91615141104770
2006-01-01	15.10389170967810
2006-04-01	15.56536564880680
2006-07-01	16.19293264715840
2006-10-01	16.37003689073340
2007-01-01	16.26309739167040
2007-04-01	16.59971857579980
2007-07-01	16.56045864465990
2007-10-01	16.54478716625980
2008-01-01	16.85149524462070
2008-04-01	17.40748132900920
2008-07-01	17.76723714768370
2008-10-01	16.83333946790220
2009-01-01	17.59480349094190
2009-04-01	15.96053858131480
2009-07-01	15.84247724835890
2009-10-01	15.93071810275550
2010-01-01	14.33377293196230
2010-04-01	14.97229236860120
2010-07-01	14.31406476507110
2010-10-01	15.12454330444210
2011-01-01	15.28256011949540
2011-04-01	15.49577522609990
2011-07-01	16.64838457033850
2011-10-01	17.23882622308370
2012-01-01	17.48011672164290
2012-04-01	17.94261714310290
2012-07-01	17.44922308451700
2012-10-01	16.93927363457380
2013-01-01	15.71324504934340
2013-04-01	15.83466939386500
2013-07-01	16.28807286739980
2013-10-01	16.76321614667020
2014-01-01	17.04357281783250
2014-04-01	17.07167151491110
2014-07-01	16.75537787008100
2014-10-01	16.68319448542190
2015-01-01	16.30129074373750
2015-04-01	16.67384044992490
2015-07-01	16.80746535565980
2015-10-01	16.69262793415450
2016-01-01	16.05965785176740
2016-04-01	16.42422584828700
2016-07-01	16.98968950365380
2016-10-01	17.13129543559070
2017-01-01	18.52371844509160
2017-04-01	18.29767680190290
2017-07-01	18.00543063979130
2017-10-01	18.57339773427610
2018-01-01	18.27543070992020
2018-04-01	19.59564021090240