Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1997-01-01	-5883778107.603980
1997-04-01	-5716511669.486190
1997-07-01	-4367874758.706230
1997-10-01	-3823270290.389770
1998-01-01	-8260357123.783790
1998-04-01	-9889548395.606500
1998-07-01	-8142994979.226620
1998-10-01	-7647902747.947740
1999-01-01	-13218588640.275400
1999-04-01	-3553966464.703400
1999-07-01	-9404362416.107380
1999-10-01	-12693305656.460800
2000-01-01	-10702932174.943200
2000-04-01	-8968061262.607400
2000-07-01	-14875741783.896100
2000-10-01	-9861167468.552550
2001-01-01	-13310164539.443300
2001-04-01	-9138146972.300700
2001-07-01	-8316346239.562600
2001-10-01	-5687585836.269180
2002-01-01	-8420022207.936410
2002-04-01	-11708662865.550900
2002-07-01	-10085910089.517000
2002-10-01	-10009337379.531100
2003-01-01	-14585077831.454600
2003-04-01	-12916209155.276200
2003-07-01	-10045401673.483200
2003-10-01	-11970490242.741600
2004-01-01	-4393049131.141390
2004-04-01	-6402314089.429910
2004-07-01	-3320834691.881320
2004-10-01	5548167019.301350
2005-01-01	-1514873542.130780
2005-04-01	-733702491.819779
2005-07-01	-1708536585.365860
2005-10-01	3723834443.387250
2006-01-01	9062550120.288690
2006-04-01	4484477774.519250
2006-07-01	4680290606.279480
2006-10-01	1700060194.341730
2007-01-01	10881915916.440900
2007-04-01	2303855486.654080
2007-07-01	-2484417965.169570
2007-10-01	-3861759165.338360
2008-01-01	-25526368357.970400
2008-04-01	-19893256964.332200
2008-07-01	-28065580325.902200
2008-10-01	-23795639611.242400
2009-01-01	5230062014.831520
2009-04-01	2353154788.924190
2009-07-01	4688885710.198830
2009-10-01	1269997538.764470
2010-01-01	14681734317.343200
2010-04-01	11020797153.627900
2010-07-01	17476844871.408300
2010-10-01	11136497308.057700
2011-01-01	17267465706.603500
2011-04-01	13208117443.868700
2011-07-01	14108344707.488100
2011-10-01	15936405281.595300
2012-01-01	10800839307.571300
2012-04-01	8668518914.297930
2012-07-01	12327841501.564100
2012-10-01	4348935802.041880