Quarter	US Dollars, Sum Over Component Sub-periods
1990-01-01	900000.00000000
1990-04-01	-86500000.00000000
1990-07-01	31300000.00000000
1990-10-01	-79000000.00000000
1991-01-01	-42600000.00000000
1991-04-01	-148900000.00000000
1991-07-01	4700000.00000000
1991-10-01	-82700000.00000000
1992-01-01	-26900000.00000000
1992-04-01	-52900000.00000000
1992-07-01	22900000.00000000
1992-10-01	-103000000.00000000
1993-01-01	-22300000.00000000
1993-04-01	-6200000.00000000
1993-07-01	60800000.00000000
1993-10-01	6100000.00000000
1994-01-01	54300000.00000000
1994-04-01	1200000.00000000
1994-07-01	70000000.00000000
1994-10-01	-4300000.00000000
1995-01-01	23900000.00000000
1995-04-01	600000.00000000
1995-07-01	45100000.00000000
1995-10-01	-17500000.00000000
1996-01-01	2300000.00000000
1996-04-01	-56600000.00000000
1996-07-01	-18200000.00000000
1996-10-01	-57500000.00000000
1997-01-01	-3400000.00000000
1997-04-01	-47200000.00000000
1997-07-01	-20400000.00000000
1997-10-01	-61800000.00000000
1998-01-01	-228100000.00000000
1998-04-01	-109200000.00000000
1998-07-01	-89500000.00000000
1998-10-01	-130699999.99999999
1999-01-01	-108500000.00000000
1999-04-01	-192300000.00000000
1999-07-01	-144800000.00000000
1999-10-01	-145400000.00000000
2000-01-01	-182100000.00000000
2000-04-01	-252300000.00000000
2000-07-01	-141600000.00000000
2000-10-01	-297500000.00000000
2001-01-01	-235000000.00000000
2001-04-01	-116600000.00000000
2001-07-01	-79400000.00000000
2001-10-01	61400000.00000000
2002-01-01	6500000.00000000
2002-04-01	-7000000.00000000
2002-07-01	112300000.00000000
2002-10-01	33000000.00000000
2003-01-01	15600000.00000000
2003-04-01	-164700000.00000000
2003-07-01	-122000000.00000000
2003-10-01	-259100000.00000003
2004-01-01	-213400000.00000000
2004-04-01	-328600000.00000000
2004-07-01	-199600000.00000000
2004-10-01	-572100000.00000000
2005-01-01	-511400000.00000000
2005-04-01	-484300000.00000000
2005-07-01	-655500000.00000000
2005-10-01	-989400000.00000000
2006-01-01	-926400000.00000000
2006-04-01	-894900000.00000000
2006-07-01	-1005300000.00000000
2006-10-01	-1160200000.00000000
2007-01-01	-1075700000.00000000
2007-04-01	-1258600000.00000000
2007-07-01	53200000.00000000
2007-10-01	-909300000.00000000
2008-01-01	-872100000.00000000
2008-04-01	-1825700000.00000000
2008-07-01	-1332800000.00000000
2008-10-01	-433700000.00000000
2009-01-01	-634800000.00000000
2009-04-01	-220200000.00000000
2009-07-01	-401900000.00000000
2009-10-01	-176100000.00000000
2010-01-01	-61600000.00000000
2010-04-01	-495000000.00000000
2010-07-01	-2800000.00000000
2010-10-01	-464100000.00000000
2011-01-01	-341400000.00000000
2011-04-01	-305700000.00000000
2011-07-01	107700000.00000000
2011-10-01	-374400000.00000000
2012-01-01	-366500000.00000000
2012-04-01	-458100000.00000000
2012-07-01	259700000.00000000
2012-10-01	-163900000.00000000
2013-01-01	102400000.00000000
2013-04-01	-72800000.00000000
2013-07-01	451700000.00000000
2013-10-01	93100000.00000000
2014-01-01	-105600000.00000000