Quarter	US Dollars, Sum Over Component Sub-periods
1993-01-01	1265140000.0000000
1993-04-01	1754630000.0000000
1993-07-01	1494440000.0000000
1993-10-01	1850260000.0000000
1994-01-01	1524020000.0000000
1994-04-01	1547710000.0000000
1994-07-01	1654380000.0000000
1994-10-01	1918810000.0000000
1995-01-01	1968580000.0000000
1995-04-01	2270260000.0000000
1995-07-01	2090110000.0000002
1995-10-01	2484760000.0000000
1996-01-01	2612290000.0000000
1996-04-01	2568790000.0000000
1996-07-01	2675030000.0000000
1996-10-01	3253120000.0000000
1997-01-01	2902510000.0000000
1997-04-01	3127550000.0000000
1997-07-01	2745880000.0000000
1997-10-01	2949270000.0000000
1998-01-01	2963660000.0000000
1998-04-01	3357430000.0000000
1998-07-01	3218940000.0000000
1998-10-01	3530880000.0000000
1999-01-01	2698030000.0000000
1999-04-01	2800790000.0000000
1999-07-01	2645880000.0000000
1999-10-01	3187240000.0000000
2000-01-01	3016570000.0000000
2000-04-01	3099310000.0000000
2000-07-01	3039180000.0000000
2000-10-01	3577250000.0000000
2001-01-01	3550540000.0000000
2001-04-01	3671190000.0000000
2001-07-01	3586300000.0000000
2001-10-01	3957170000.0000000
2002-01-01	3384830000.0000000
2002-04-01	3962050000.0000000
2002-07-01	4263819999.9999995
2002-10-01	5016160000.0000000
2003-01-01	4677250000.0000000
2003-04-01	5586520000.0000000
2003-07-01	5692900000.0000000
2003-10-01	6635810000.0000000
2004-01-01	6210920000.0000000
2004-04-01	7391460000.0000000
2004-07-01	7190400000.0000000
2004-10-01	8426780000.0000010
2005-01-01	7769750000.0000000
2005-04-01	8555910000.0000000
2005-07-01	8145670000.0000000
2005-10-01	9743040000.0000000
2006-01-01	9148410000.0000000
2006-04-01	10610860000.0000000
2006-07-01	11253140000.0000000
2006-10-01	13305360000.0000000
2007-01-01	12546980000.0000000
2007-04-01	14207800000.0000000
2007-07-01	14459960000.0000000
2007-10-01	17777990000.0000000
2008-01-01	17355620000.0000000
2008-04-01	19923780000.0000000
2008-07-01	18389500000.0000000
2008-10-01	15593870000.0000000
2009-01-01	12013590000.0000000
2009-04-01	12496300000.0000000
2009-07-01	13593320000.0000000
2009-10-01	16040130000.0000000
2010-01-01	13940320000.0000000
2010-04-01	14479740000.0000000
2010-07-01	15912100000.0000000
2010-10-01	18611040000.0000000
2011-01-01	17953090000.0000000
2011-04-01	20555370000.0000000
2011-07-01	19290880000.0000000
2011-10-01	19795700000.0000000
2012-01-01	18215440000.0000000
2012-04-01	18854290000.0000000
2012-07-01	18433060000.0000000
2012-10-01	19810900000.0000000
2013-01-01	18338660000.0000000
2013-04-01	19563730000.0000000
2013-07-01	19611690000.0000000
2013-10-01	22313740000.0000000
2014-01-01	20283090000.0000000
2014-04-01	20777200000.0000000