Quarter	US Dollars, Sum Over Component Sub-periods
1993-01-01	27980000.00000000
1993-04-01	9340000.00000000
1993-07-01	19610000.00000000
1993-10-01	41530000.00000000
1994-01-01	49940000.00000000
1994-04-01	-11610000.00000000
1994-07-01	24940000.00000000
1994-10-01	4950000.00000000
1995-01-01	4810000.00000000
1995-04-01	10740000.00000000
1995-07-01	45080000.00000000
1995-10-01	31810000.00000000
1996-01-01	19800000.00000000
1996-04-01	36420000.00000000
1996-07-01	54070000.00000000
1996-10-01	91020000.00000000
1997-01-01	32460000.00000000
1997-04-01	13680000.00000000
1997-07-01	77410000.00000000
1997-10-01	49760000.00000000
1998-01-01	89890000.00000000
1998-04-01	92260000.00000000
1998-07-01	35760000.00000000
1998-10-01	147750000.00000000
1999-01-01	76060000.00000000
1999-04-01	41240000.00000000
1999-07-01	58170000.00000000
1999-10-01	22530000.00000000
2000-01-01	31910000.00000000
2000-04-01	42830000.00000000
2000-07-01	34660000.00000000
2000-10-01	10260000.00000000
2001-01-01	29200000.00000000
2001-04-01	77990000.00000000
2001-07-01	55440000.00000000
2001-10-01	48150000.00000000
2002-01-01	22790000.00000000
2002-04-01	49420000.00000000
2002-07-01	27890000.00000000
2002-10-01	98460000.00000000
2003-01-01	64849999.99999999
2003-04-01	74150000.00000000
2003-07-01	51670000.00000000
2003-10-01	54060000.00000000
2004-01-01	75920000.00000000
2004-04-01	18390000.00000000
2004-07-01	-19600000.00000000
2004-10-01	99000000.00000000
2005-01-01	22350000.00000000
2005-04-01	1120000.00000000
2005-07-01	-30020000.00000000
2005-10-01	22850000.00000000
2006-01-01	-15090000.00000000
2006-04-01	148880000.00000000
2006-07-01	-149850000.00000000
2006-10-01	-41600000.00000000
2007-01-01	-155070000.00000000
2007-04-01	-129650000.00000000
2007-07-01	-179870000.00000000
2007-10-01	26930000.00000000
2008-01-01	-292050000.00000000
2008-04-01	-323740000.00000000
2008-07-01	-293000000.00000000
2008-10-01	-348570000.00000000
2009-01-01	-71450000.00000000
2009-04-01	-218770000.00000000
2009-07-01	-163690000.00000000
2009-10-01	-511190000.00000000
2010-01-01	87960000.00000000
2010-04-01	-181210000.00000000
2010-07-01	-296450000.00000000
2010-10-01	-154550000.00000000
2011-01-01	311730000.00000000
2011-04-01	-191070000.00000000
2011-07-01	-291920000.00000000
2011-10-01	-326020000.00000000
2012-01-01	-95750000.00000000
2012-04-01	-209310000.00000000
2012-07-01	-272220000.00000000
2012-10-01	-252680000.00000000
2013-01-01	-124330000.00000000
2013-04-01	-386490000.00000000
2013-07-01	-491030000.00000000
2013-10-01	-425030000.00000000
2014-01-01	-126960000.00000000
2014-04-01	-406490000.00000000