Quarter	US Dollars, Sum Over Component Sub-periods
1996-01-01	8491799999.999999
1996-04-01	8669900000.000000
1996-07-01	8115600000.000000
1996-10-01	9683300000.000000
1997-01-01	8559000000.000000
1997-04-01	8929900000.000000
1997-07-01	7958900000.000000
1997-10-01	9708300000.000000
1998-01-01	8841200000.000000
1998-04-01	9768200000.000000
1998-07-01	9025800000.000000
1998-10-01	11084500000.000000
1999-01-01	9777400000.000000
1999-04-01	9907800000.000000
1999-07-01	9464600000.000000
1999-10-01	11191300000.000000
2000-01-01	10557400000.000000
2000-04-01	10005000000.000000
2000-07-01	9221800000.000000
2000-10-01	10460000000.000000
2001-01-01	10151200000.000000
2001-04-01	10073200000.000000
2001-07-01	9298100000.000000
2001-10-01	10347400000.000000
2002-01-01	9134100000.000000
2002-04-01	10165800000.000000
2002-07-01	10162200000.000000
2002-10-01	11431700000.000000
2003-01-01	11102900000.000000
2003-04-01	11939100000.000000
2003-07-01	11649300000.000000
2003-10-01	13689200000.000000
2004-01-01	13689100000.000000
2004-04-01	14503900000.000000
2004-07-01	13857700000.000000
2004-10-01	16776400000.000002
2005-01-01	15253000000.000000
2005-04-01	15788400000.000000
2005-07-01	14652900000.000000
2005-10-01	15667500000.000000
2006-01-01	15880800000.000000
2006-04-01	17324100000.000000
2006-07-01	16887500000.000000
2006-10-01	18068600000.000000
2007-01-01	17893200000.000000
2007-04-01	19564700000.000000
2007-07-01	19327900000.000000
2007-10-01	22479400000.000000
2008-01-01	23316400000.000000
2008-04-01	25383600000.000000
2008-07-01	23568000000.000000
2008-10-01	19249100000.000000
2009-01-01	15525700000.000000
2009-04-01	16333100000.000000
2009-07-01	18085000000.000000
2009-10-01	19559200000.000000
2010-01-01	18038800000.000000
2010-04-01	18668900000.000000
2010-07-01	17656600000.000000
2010-10-01	20616400000.000000
2011-01-01	19896100000.000000
2011-04-01	21475600000.000000
2011-07-01	19926800000.000000
2011-10-01	18448100000.000000
2012-01-01	18238900000.000000
2012-04-01	17247000000.000000
2012-07-01	16680800000.000000
2012-10-01	17630500000.000000
2013-01-01	17211400000.000000
2013-04-01	18059900000.000000
2013-07-01	18315400000.000000
2013-10-01	19101800000.000000
2014-01-01	18813500000.000000
2014-04-01	19115700000.000000