Quarter	US Dollars, Sum Over Component Sub-periods
1996-01-01	65810000.00000000
1996-04-01	325090000.00000000
1996-07-01	730770000.00000000
1996-10-01	275000000.00000000
1997-01-01	54140000.00000000
1997-04-01	430150000.00000000
1997-07-01	743640000.00000000
1997-10-01	183840000.00000000
1998-01-01	-10620000.00000000
1998-04-01	456140000.00000000
1998-07-01	1204040000.00000000
1998-10-01	242020000.00000000
1999-01-01	131500000.00000000
1999-04-01	459560000.00000000
1999-07-01	897270000.00000000
1999-10-01	418870000.00000000
2000-01-01	99750000.00000000
2000-04-01	402240000.00000000
2000-07-01	963360000.00000000
2000-10-01	529830000.00000006
2001-01-01	189360000.00000000
2001-04-01	524419999.99999994
2001-07-01	1173450000.00000000
2001-10-01	695870000.00000000
2002-01-01	327870000.00000000
2002-04-01	660760000.00000000
2002-07-01	1472200000.00000000
2002-10-01	798450000.00000000
2003-01-01	469040000.00000000
2003-04-01	939600000.00000000
2003-07-01	1763530000.00000000
2003-10-01	958820000.00000000
2004-01-01	738360000.00000000
2004-04-01	1416950000.00000000
2004-07-01	1862940000.00000000
2004-10-01	985610000.00000000
2005-01-01	620400000.00000000
2005-04-01	1110860000.00000000
2005-07-01	2038780000.00000000
2005-10-01	1051040000.00000000
2006-01-01	669160000.00000000
2006-04-01	1455050000.00000000
2006-07-01	2589890000.00000000
2006-10-01	1641590000.00000000
2007-01-01	1290390000.00000000
2007-04-01	2084429999.99999980
2007-07-01	3355320000.00000000
2007-10-01	2263850000.00000000
2008-01-01	1759080000.00000000
2008-04-01	2442680000.00000000
2008-07-01	3546140000.00000000
2008-10-01	1969640000.00000000
2009-01-01	1171700000.00000000
2009-04-01	1814150000.00000000
2009-07-01	3199330000.00000000
2009-10-01	2238690000.00000000
2010-01-01	1274560000.00000000
2010-04-01	1891540000.00000000
2010-07-01	3369620000.00000000
2010-10-01	2241060000.00000000
2011-01-01	1626250000.00000000
2011-04-01	2444850000.00000000
2011-07-01	4177689999.99999950
2011-10-01	2493480000.00000000
2012-01-01	1803780000.00000000
2012-04-01	2606750000.00000000
2012-07-01	4180950000.00000000
2012-10-01	2515200000.00000000
2013-01-01	2099940000.00000000
2013-04-01	3039890000.00000000
2013-07-01	4803820000.00000000
2013-10-01	3238900000.00000000
2014-01-01	2187730000.00000000
2014-04-01	3159800000.00000000