Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1988-01-01	-2193940000.00000000
1988-04-01	198950000.00000000
1988-07-01	-2690150000.00000000
1988-10-01	-2523190000.00000000
1989-01-01	-5039370000.00000000
1989-04-01	-2326760000.00000000
1989-07-01	-1862810000.00000000
1989-10-01	-2654630000.00000000
1990-01-01	-5897430000.00000000
1990-04-01	-2922240000.00000000
1990-07-01	-1825420000.00000000
1990-10-01	-6161010000.00000000
1991-01-01	-4523850000.00000000
1991-04-01	-5967480000.00000000
1991-07-01	-6362820000.00000000
1991-10-01	-7179880000.00000000
1992-01-01	-7786620000.00000000
1992-04-01	-6558570000.00000000
1992-07-01	-9069040000.00000000
1992-10-01	-6063270000.00000000
1993-01-01	-1548580000.00000000
1993-04-01	1162110000.00000000
1993-07-01	2930170000.00000000
1993-10-01	5142560000.00000000
1994-01-01	2973600000.00000000
1994-04-01	3488750000.00000000
1994-07-01	3021830000.00000000
1994-10-01	4434930000.00000000
1995-01-01	4058720000.00000000
1995-04-01	6099080000.00000000
1995-07-01	6231450000.00000000
1995-10-01	6808580000.00000000
1996-01-01	7589920000.00000000
1996-04-01	10863240000.00000000
1996-07-01	12479490000.00000000
1996-10-01	9305150000.00000000
1997-01-01	9735690000.00000000
1997-04-01	7422210000.00000000
1997-07-01	7275610000.00000000
1997-10-01	9378950000.00000000
1998-01-01	3079860000.00000000
1998-04-01	7328580000.00000000
1998-07-01	5238060000.00000000
1998-10-01	4084020000.00000000
1999-01-01	1250760000.00000000
1999-04-01	3889100000.00000000
1999-07-01	2512100000.00000000
1999-10-01	523070000.00000006
2000-01-01	11040000.00000000
2000-04-01	-2064980000.00000000
2000-07-01	-1775050000.00000000
2000-10-01	-1896150000.00000000
2001-01-01	-561620000.00000000
2001-04-01	-751420000.00000000
2001-07-01	-1419160000.00000000
2001-10-01	2102699999.99999980
2002-01-01	-96230000.00000000
2002-04-01	-2442550000.00000000
2002-07-01	-1734970000.00000000
2002-10-01	-5514000000.00000000
2003-01-01	-4234880000.00000000
2003-04-01	-6173280000.00000000
2003-07-01	-4905820000.00000000
2003-10-01	-4282729999.99999950
2004-01-01	-3711740000.00000000
2004-04-01	-3634450000.00000000
2004-07-01	-1942260000.00000000
2004-10-01	-7076670000.00000000
2005-01-01	-8679080000.00000000
2005-04-01	-6924310000.00000000
2005-07-01	-7200970000.00000000
2005-10-01	-6671380000.00000000
2006-01-01	-12323150000.00000000
2006-04-01	-11773090000.00000000
2006-07-01	-13576060000.00000000
2006-10-01	-10413240000.00000000
2007-01-01	-12984110000.00000000
2007-04-01	-11918830000.00000000
2007-07-01	-10393660000.00000000
2007-10-01	-16532220000.00000200
2008-01-01	-17732780000.00000000
2008-04-01	-7681650000.00000000
2008-07-01	-19988320000.00000000
2008-10-01	-19883720000.00000000
2009-01-01	-12380010000.00000000
2009-04-01	-8417410000.00000000
2009-07-01	-8727250000.00000000
2009-10-01	-10677180000.00000000
2010-01-01	-16546750000.00000000
2010-04-01	-15795460000.00000000
2010-07-01	-16123800000.00000000
2010-10-01	-21309850000.00000000
2011-01-01	-21572830000.00000000
2011-04-01	-18300280000.00000000
2011-07-01	-14759100000.00000000
2011-10-01	-11259420000.00000000
2012-01-01	-8457830000.00000000
2012-04-01	-357940000.00000000
2012-07-01	-27010000.00000000
2012-10-01	3487150000.00000000
2013-01-01	-136610000.00000000
2013-04-01	4285800000.00000000
2013-07-01	6289790000.00000000
2013-10-01	10314290000.00000000
2014-01-01	7938620000.00000000