Quarter	US Dollars, Sum Over Component Sub-periods
2003-01-01	4200200000.000000
2003-04-01	4461700000.000000
2003-07-01	4541700000.000000
2003-10-01	4681800000.000000
2004-01-01	4966600000.000000
2004-04-01	5299300000.000000
2004-07-01	6122700000.000000
2004-10-01	6480700000.000000
2005-01-01	6723500000.000000
2005-04-01	7369700000.000000
2005-07-01	8168400000.000000
2005-10-01	8402799999.999999
2006-01-01	8468799999.999999
2006-04-01	8864500000.000000
2006-07-01	9692100000.000000
2006-10-01	9408000000.000000
2007-01-01	9383200000.000000
2007-04-01	10595400000.000000
2007-07-01	11538600000.000000
2007-10-01	12912400000.000000
2008-01-01	13083500000.000000
2008-04-01	15486100000.000000
2008-07-01	16742200000.000000
2008-10-01	13124300000.000000
2009-01-01	8845100000.000000
2009-04-01	8955300000.000000
2009-07-01	10239900000.000000
2009-10-01	12062300000.000000
2010-01-01	11717900000.000000
2010-04-01	13298200000.000000
2010-07-01	14845200000.000000
2010-10-01	15510700000.000000
2011-01-01	15933600000.000000
2011-04-01	17382900000.000000
2011-07-01	18930700000.000000
2011-10-01	18151000000.000000
2012-01-01	17179700000.000000
2012-04-01	18055400000.000000
2012-07-01	19472700000.000000
2012-10-01	20749900000.000000
2013-01-01	18120400000.000000
2013-04-01	18840300000.000000
2013-07-01	19031200000.000000
2013-10-01	18575900000.000000
2014-01-01	16960700000.000000