Quarter	US Dollars, Sum Over Component Sub-periods
1990-01-01	3270000.00000000
1990-04-01	66900000.00000001
1990-07-01	-54920000.00000000
1990-10-01	150850000.00000000
1991-01-01	28960000.00000000
1991-04-01	95160000.00000000
1991-07-01	15360000.00000000
1991-10-01	117210000.00000000
1992-01-01	49340000.00000000
1992-04-01	-4590000.00000000
1992-07-01	83510000.00000000
1992-10-01	30350000.00000000
1993-01-01	104800000.00000000
1993-04-01	-57060000.00000000
1993-07-01	-22310000.00000000
1993-10-01	-13840000.00000000
1994-01-01	-23130000.00000000
1994-04-01	-42890000.00000000
1994-07-01	-24390000.00000000
1994-10-01	-60950000.00000000
1995-01-01	11240000.00000000
1995-04-01	-53040000.00000000
1995-07-01	-6860000.00000000
1995-10-01	41140000.00000000
1996-01-01	33830000.00000000
1996-04-01	-550000.00000000
1996-07-01	65769999.99999999
1996-10-01	64900000.00000001
1997-01-01	32290000.00000000
1997-04-01	19650000.00000000
1997-07-01	43710000.00000000
1997-10-01	153320000.00000000
1998-01-01	173690000.00000000
1998-04-01	120260000.00000000
1998-07-01	166440000.00000000
1998-10-01	218360000.00000000
1999-01-01	166370000.00000000
1999-04-01	122750000.00000000
1999-07-01	362770000.00000000
1999-10-01	133250000.00000000
2000-01-01	223310000.00000000
2000-04-01	462560000.00000000
2000-07-01	182830000.00000000
2000-10-01	192610000.00000000
2001-01-01	237280000.00000000
2001-04-01	-168830000.00000000
2001-07-01	190790000.00000000
2001-10-01	-27100000.00000000
2002-01-01	97360000.00000000
2002-04-01	72220000.00000000
2002-07-01	-215460000.00000000
2002-10-01	-81670000.00000000
2003-01-01	-42880000.00000000
2003-04-01	184570000.00000000
2003-07-01	48570000.00000000
2003-10-01	-57870000.00000000
2004-01-01	-50090000.00000000
2004-04-01	692030000.00000000
2004-07-01	-128840000.00000000
2004-10-01	1203380000.00000000
2005-01-01	1827150000.00000000
2005-04-01	-151490000.00000000
2005-07-01	126670000.00000000
2005-10-01	449550000.00000000
2006-01-01	3377160000.00000000
2006-04-01	3146160000.00000000
2006-07-01	-418040000.00000000
2006-10-01	-297610000.00000000
2007-01-01	-698980000.00000000
2007-04-01	927690000.00000000
2007-07-01	2699660000.00000000
2007-10-01	1124410000.00000000
2008-01-01	6166390000.00000000
2008-04-01	2346400000.00000000
2008-07-01	2257880000.00000000
2008-10-01	2830070000.00000000
2009-01-01	1109820000.00000000
2009-04-01	1299090000.00000000
2009-07-01	-1668180000.00000000
2009-10-01	-2589410000.00000000
2010-01-01	948610000.00000000
2010-04-01	-492940000.00000000
2010-07-01	-179900000.00000000
2010-10-01	1973800000.00000000
2011-01-01	-218780000.00000000
2011-04-01	-372880000.00000000
2011-07-01	573900000.00000000
2011-10-01	219160000.00000000
2012-01-01	133419999.99999999
2012-04-01	481100000.00000000
2012-07-01	-614720000.00000000
2012-10-01	227990000.00000000
2013-01-01	-357320000.00000000
2013-04-01	-204490000.00000000
2013-07-01	-618590000.00000000
2013-10-01	-88460000.00000000
2014-01-01	-531580000.00000006