Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1995-01-01	3416000000
1995-04-01	3812000000
1995-07-01	3596000000
1995-10-01	3548000000
1996-01-01	3207000000
1996-04-01	3228000000
1996-07-01	3358000000
1996-10-01	3206000000
1997-01-01	3001000000
1997-04-01	3168000000
1997-07-01	3004000000
1997-10-01	3019000000
1998-01-01	3090000000
1998-04-01	3071000000
1998-07-01	3127000000
1998-10-01	3416000000
1999-01-01	3041000000
1999-04-01	3317000000
1999-07-01	2767000000
1999-10-01	3099000000
2000-01-01	3050000000
2000-04-01	2878000000
2000-07-01	2920000000
2000-10-01	2799000000
2001-01-01	2876000000
2001-04-01	2738000000
2001-07-01	2721000000
2001-10-01	2669000000
2002-01-01	2630000000
2002-04-01	2734000000
2002-07-01	2948000000
2002-10-01	3032000000
2003-01-01	3288000000
2003-04-01	3442000000
2003-07-01	3450000000
2003-10-01	3674000000
2004-01-01	4012000000
2004-04-01	4297000000
2004-07-01	4338000000
2004-10-01	4730000000
2005-01-01	4763000000
2005-04-01	4800000000
2005-07-01	4848000000
2005-10-01	5007000000
2006-01-01	5240000000
2006-04-01	5480000000
2006-07-01	5805000000
2006-10-01	6338000000
2007-01-01	6809000000
2007-04-01	7205000000
2007-07-01	7472000000
2007-10-01	7978000000
2008-01-01	8622000000
2008-04-01	9296000000
2008-07-01	8785000000
2008-10-01	6709000000
2009-01-01	5500000000
2009-04-01	5523000000
2009-07-01	6148000000
2009-10-01	6564000000
2010-01-01	6332000000
2010-04-01	6284000000
2010-07-01	6471000000
2010-10-01	7160000000
2011-01-01	7626000000
2011-04-01	8097000000
2011-07-01	7903000000
2011-10-01	7554000000
2012-01-01	7451000000
2012-04-01	7048000000
2012-07-01	6711000000
2012-10-01	6829000000
2013-01-01	7023000000
2013-04-01	6905000000
2013-07-01	7073000000
2013-10-01	7393000000
2014-01-01	7505000000
2014-04-01	7449000000