Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1995-01-01	13900673584.273800
1995-04-01	13496756281.801300
1995-07-01	13603367346.945600
1995-10-01	13527745007.631900
1996-01-01	14367748548.150700
1996-04-01	13738238886.620500
1996-07-01	14257523688.486301
1996-10-01	14873713623.044600
1997-01-01	13552811960.807900
1997-04-01	14023458021.806800
1997-07-01	14775290647.731499
1997-10-01	14489543563.608600
1998-01-01	14709759188.976501
1998-04-01	15215632701.750500
1998-07-01	15736403272.188799
1998-10-01	17533539896.268700
1999-01-01	16001540647.486700
1999-04-01	14813066839.409000
1999-07-01	15169225328.709599
1999-10-01	15323312670.422400
2000-01-01	15245532230.721102
2000-04-01	14809759062.511501
2000-07-01	14435277963.128899
2000-10-01	14255855533.065100
2001-01-01	14947526310.666200
2001-04-01	15920459728.972400
2001-07-01	15523652089.508299
2001-10-01	15277829496.584200
2002-01-01	15287252840.171100
2002-04-01	16468522844.720200
2002-07-01	16941708042.508501
2002-10-01	18097063488.566800
2003-01-01	18842553404.655100
2003-04-01	19524110908.317900
2003-07-01	19873214739.967800
2003-10-01	20000840819.594902
2004-01-01	21882975961.621200
2004-04-01	20655548903.106102
2004-07-01	21695886769.013300
2004-10-01	23295363636.771500
2005-01-01	24826954678.830400
2005-04-01	23347567233.912100
2005-07-01	23164854659.818200
2005-10-01	23466853052.628498
2006-01-01	24986893915.309800
2006-04-01	26244106677.705900
2006-07-01	26869875534.281600
2006-10-01	28262486307.554500
2007-01-01	29975765580.092100
2007-04-01	31420364747.307200
2007-07-01	32137042460.252900
2007-10-01	34408447619.038700
2008-01-01	35099248663.137400
2008-04-01	36317513919.700400
2008-07-01	32988728449.251904
2008-10-01	27507303466.138700
2009-01-01	25969568166.721300
2009-04-01	26033114676.259800
2009-07-01	28728558146.401398
2009-10-01	28708696388.887203
2010-01-01	28129595562.965300
2010-04-01	26913964360.034397
2010-07-01	27719220197.278400
2010-10-01	30477679916.090202
2011-01-01	28589591595.190502
2011-04-01	31106681644.764900
2011-07-01	30490568384.967197
2011-10-01	28809222054.073000
2012-01-01	27776723381.115000
2012-04-01	26844533029.373400
2012-07-01	26888242718.577400
2012-10-01	27309647857.474598
2013-01-01	27665352149.441200
2013-04-01	27362891204.209900
2013-07-01	27783231841.034603
2013-10-01	28567252514.968600
2014-01-01	29093338579.941500
2014-04-01	30102921116.161697
2014-07-01	29085055162.389900
2014-10-01	27197869411.829300
2015-01-01	25675078588.108300
2015-04-01	24994838273.878000
2015-07-01	25023293807.972600
2015-10-01	25762564296.171898
2016-01-01	26211955752.831398
2016-04-01	25841784791.693200
2016-07-01	26098491181.690300
2016-10-01	25915150320.227800
2017-01-01	26094355969.708200
2017-04-01	28352123615.446000
2017-07-01	30162997287.229100
2017-10-01	31165842700.560600
2018-01-01	31177214371.858402
2018-04-01	31001600844.465200