Quarter	Dollars
1984-01-01	586000000
1984-04-01	-85000000
1984-07-01	-417000000.00000000
1984-10-01	-591000000.00000000
1985-01-01	-78000000
1985-04-01	113000000
1985-07-01	694000000
1985-10-01	336000000
1986-01-01	877000000
1986-04-01	704000000
1986-07-01	367000000
1986-10-01	176000000
1987-01-01	750000000
1987-04-01	178000000
1987-07-01	-107000000.00000000
1987-10-01	1070000000.00000000
1988-01-01	265000000.00000003
1988-04-01	17000000.00000000
1988-07-01	-765000000.00000000
1988-10-01	-475000000.00000000
1989-01-01	-718000000.00000000
1989-04-01	612000000
1989-07-01	146000000
1989-10-01	740000000
1990-01-01	1089000000.00000000
1990-04-01	1213000000.00000000
1990-07-01	775000000
1990-10-01	960000000
1991-01-01	-1710000000.00000000
1991-04-01	413000000
1991-07-01	-932000000.00000000
1991-10-01	-168000000.00000000
1992-01-01	28000000.00000000
1992-04-01	1603000000.00000000
1992-07-01	938000000
1992-10-01	1079000000.00000000
1993-01-01	2827000000.00000000
1993-04-01	2215000000.00000000
1993-07-01	2093000000.00000000
1993-10-01	1828000000.00000000
1994-01-01	835000000
1994-04-01	-2463000000.00000000
1994-07-01	-2374000000.00000000
1994-10-01	-192000000.00000000
1995-01-01	2874000000.00000000
1995-04-01	1693000000.00000000
1995-07-01	1932000000.00000000
1995-10-01	-1856000000.00000000
1996-01-01	2666000000.00000000
1996-04-01	2984000000.00000000
1996-07-01	-348000000.00000000
1996-10-01	181000000
1997-01-01	951000000
1997-04-01	3059000000.00000000
1997-07-01	2625000000.00000000
1997-10-01	334000000
1998-01-01	3359000000.00000000
1998-04-01	3472000000.00000000
1998-07-01	-10954000000.00000000
1998-10-01	3283000000.00000000
1999-01-01	1260000000.00000000
1999-04-01	362000000
1999-07-01	711000000
1999-10-01	2646000000.00000000
2000-01-01	3575000000.00000000
2000-04-01	4411000000.00000000
2000-07-01	3081000000.00000000
2000-10-01	-2483000000.00000000
2001-01-01	-3105000000.00000000
2001-04-01	-6489000000.00000000
2001-07-01	-1104000000.00000000
2001-10-01	-3859000000.00000000
2002-01-01	870000000
2002-04-01	-148000000.00000000
2002-07-01	-1117000000.00000000
2002-10-01	1566000000.00000000
2003-01-01	3765000000.00000000
2003-04-01	-510000000.00000000
2003-07-01	4110000000.00000000
2003-10-01	-203000000.00000000
2004-01-01	7429000000.00000000
2004-04-01	3968000000.00000000
2004-07-01	3023000000.00000000
2004-10-01	3282000000.00000000
2005-01-01	9150000000.00000000
2005-04-01	8923000000.00000000
2005-07-01	7164000000.00000000
2005-10-01	17448000000.00000000
2006-01-01	16296000000.00000000
2006-04-01	7541000000.00000000
2006-07-01	7646000000.00000000
2006-10-01	11206000000.00000000
2007-01-01	17161000000.00000000
2007-04-01	7583000000.00000000
2007-07-01	12679000000.00000000
2007-10-01	11864000000.00000000
2008-01-01	11425000000.00000000
2008-04-01	16306000000.00000000
2008-07-01	12696000000.00000000
2008-10-01	-5720000000.00000000