Quarter	US Dollars, sum over component sub-periods, Seasonally Adjusted
1995-01-01	6052412140.3245900
1995-04-01	6604413163.3922900
1995-07-01	6568890219.9147100
1995-10-01	6834605932.0502400
1996-01-01	6846873754.3703200
1996-04-01	6752702718.2165900
1996-07-01	6808322957.2949100
1996-10-01	7338666074.7847200
1997-01-01	6730465522.3045010
1997-04-01	7092868814.8194000
1997-07-01	7031072085.2036300
1997-10-01	7438146453.6755400
1998-01-01	7185786913.5985500
1998-04-01	7071904053.5944600
1998-07-01	7329234377.4775095
1998-10-01	7403522928.6942610
1999-01-01	7364001379.2112100
1999-04-01	6971371395.4848400
1999-07-01	7380045687.3582900
1999-10-01	7649763296.7523000
2000-01-01	7724471421.6346500
2000-04-01	8024001143.0206900
2000-07-01	7790807552.5605900
2000-10-01	8103987977.5682510
2001-01-01	8041512850.3176200
2001-04-01	7284791964.8348490
2001-07-01	7317829463.4965500
2001-10-01	7355798256.0227200
2002-01-01	7108552193.9980000
2002-04-01	7801390633.6263400
2002-07-01	8346440186.5597990
2002-10-01	8487032301.2625300
2003-01-01	9546645550.8085000
2003-04-01	9672930183.9888400
2003-07-01	9624606032.4527800
2003-10-01	10499052413.7948990
2004-01-01	11261139179.4832000
2004-04-01	11267630747.1563990
2004-07-01	12049397054.6285000
2004-10-01	13330362246.2770000
2005-01-01	13582964272.0927010
2005-04-01	13779037268.1025000
2005-07-01	13739802746.2793000
2005-10-01	14026508002.9251000
2006-01-01	14995842425.4923000
2006-04-01	16080834351.1230000
2006-07-01	17115595721.5581000
2006-10-01	17201619635.1164000
2007-01-01	18155294185.7445000
2007-04-01	19057814323.2926030
2007-07-01	19300084498.6683000
2007-10-01	20417514875.3147000
2008-01-01	22142109398.8257980
2008-04-01	24102584367.2967000
2008-07-01	23076376111.9312970
2008-10-01	16920992910.7156000
2009-01-01	13771873882.2365000
2009-04-01	13470724306.3793000
2009-07-01	15142712048.5928000
2009-10-01	15841872977.6391980
2010-01-01	14861866450.9033010
2010-04-01	15400883472.7256000
2010-07-01	16900743242.2241000
2010-10-01	18029478424.8773000
2011-01-01	19441184136.3981000
2011-04-01	20647390957.8436000
2011-07-01	20006426822.5380020
2011-10-01	19583236386.3078000
2012-01-01	19478160555.6569020
2012-04-01	18198142786.6447030
2012-07-01	17742265965.0673980
2012-10-01	18233410107.1492000
2013-01-01	19088816504.6690980
2013-04-01	18004239498.2468000
2013-07-01	19219545820.5951000
2013-10-01	18796877775.0592000
2014-01-01	18433190698.7170000
2014-04-01	19417076988.9318000
2014-07-01	18426849791.6226000
2014-10-01	16840241778.4784010
2015-01-01	14738963735.6668010
2015-04-01	13695125170.8219010
2015-07-01	14390723057.3069000
2015-10-01	14303611827.8556000
2016-01-01	13904092769.4485000
2016-04-01	15084300967.5392000
2016-07-01	14679336294.0581990
2016-10-01	14786836717.8594990
2017-01-01	15099171977.4195000
2017-04-01	16031024039.4913000
2017-07-01	17115976003.8806020
2017-10-01	17309586060.1756000
2018-01-01	18384135445.1508030
2018-04-01	17906305332.7257000