Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1975-01-01	-23790000.0000000000
1975-04-01	-2089999.9999999998
1975-07-01	8029999.9999999990
1975-10-01	41920000.0000000000
1976-01-01	15590000.0000000000
1976-04-01	24980000.0000000000
1976-07-01	9760000.0000000000
1976-10-01	460000.0000000000
1977-01-01	20690000.0000000000
1977-04-01	13910000.0000000000
1977-07-01	35620000.0000000000
1977-10-01	27070000.0000000000
1978-01-01	41180000.0000000000
1978-04-01	75920000.0000000000
1978-07-01	43440000.0000000000
1978-10-01	99250000.0000000000
1979-01-01	89100000.0000000000
1979-04-01	51030000.0000000000
1979-07-01	50530000.0000000000
1979-10-01	54930000.0000000000
1980-01-01	91010000.0000000000
1980-04-01	28740000.0000000000
1980-07-01	18180000.0000000000
1980-10-01	35420000.0000000000
1981-01-01	104380000.0000000000
1981-04-01	69440000.0000000000
1981-07-01	84620000.0000000000
1981-10-01	44630000.0000000000
1982-01-01	66430000.0000000100
1982-04-01	94520000.0000000000
1982-07-01	60620000.0000000000
1982-10-01	-30660000.0000000000
1983-01-01	-43270000.0000000000
1983-04-01	-1640000.0000000000
1983-07-01	21830000.0000000000
1983-10-01	15350000.0000000000
1984-01-01	-40120000.0000000000
1984-04-01	-74230000.0000000000
1984-07-01	-95670000.0000000000
1984-10-01	-93200000.0000000000
1985-01-01	-69890000.0000000000
1985-04-01	-124150000.0000000000
1985-07-01	-113980000.0000000000
1985-10-01	-226000000.0000000000
1986-01-01	-207310000.0000000000
1986-04-01	-190490000.0000000000
1986-07-01	-234800000.0000000000
1986-10-01	-118240000.0000000000
1987-01-01	-264790000.0000000300
1987-04-01	-286730000.0000000000
1987-07-01	-239790000.0000000000
1987-10-01	-460490000.0000000000
1988-01-01	-405540000.0000000000
1988-04-01	-420280000.0000000000
1988-07-01	-495860000.0000000000
1988-10-01	-481600000.0000000000
1989-01-01	-490680000.0000000000
1989-04-01	-573500000.0000000000
1989-07-01	-604040000.0000000000
1989-10-01	-604310000.0000000000
1990-01-01	-669480000.0000000000
1990-04-01	-764290000.0000000000
1990-07-01	-828320000.0000000000
1990-10-01	-982320000.0000000000
1991-01-01	-1013540000.0000000000
1991-04-01	-840600000.0000000000
1991-07-01	-826350000.0000000000
1991-10-01	-897980000.0000000000
1992-01-01	-870420000.0000000000
1992-04-01	-757970000.0000000000
1992-07-01	-761010000.0000000000
1992-10-01	-547040000.0000000000
1993-01-01	-594460000.0000000000
1993-04-01	-496250000.0000000000
1993-07-01	-589230000.0000000000
1993-10-01	-541850000.0000000000
1994-01-01	-371180000.0000000000
1994-04-01	-419300000.0000000000
1994-07-01	-456370000.0000000000
1994-10-01	-593730000.0000000000
1995-01-01	-498110000.0000000000
1995-04-01	-596330000.0000000000
1995-07-01	-564880000.0000000000
1995-10-01	-510900000.0000000000
1996-01-01	-640570000.0000000000
1996-04-01	-472320000.0000000000
1996-07-01	-447030000.0000000000
1996-10-01	-546020000.0000000000
1997-01-01	-648410000.0000000000
1997-04-01	-528190000.0000000600
1997-07-01	-529230000.0000000000
1997-10-01	-554170000.0000000000
1998-01-01	-524360000.0000000000
1998-04-01	-544450000.0000000000
1998-07-01	-468230000.0000000000
1998-10-01	-405190000.0000000000
1999-01-01	-574380000.0000000000
1999-04-01	-483380000.0000000000
1999-07-01	-480090000.0000000000
1999-10-01	-484760000.0000000000
2000-01-01	-478200000.0000000000
2000-04-01	-461840000.0000000000
2000-07-01	-388560000.0000000000
2000-10-01	-399440000.0000000000
2001-01-01	-53010000.0000000000
2001-04-01	-42060000.0000000000
2001-07-01	-23440000.0000000000
2001-10-01	88620000.0000000000
2002-01-01	126630000.0000000000
2002-04-01	122250000.0000000000
2002-07-01	108590000.0000000000
2002-10-01	195690000.0000000000
2003-01-01	-265450000.0000000000
2003-04-01	-130970000.0000000000
2003-07-01	-145910000.0000000000
2003-10-01	-152470000.0000000000
2004-01-01	97000000.0000000000
2004-04-01	209070000.0000000000
2004-07-01	99310000.0000000000
2004-10-01	175330000.0000000000
2005-01-01	-189070000.0000000000
2005-04-01	-122220000.0000000000
2005-07-01	-263240000.0000000000
2005-10-01	-177060000.0000000000
2006-01-01	-88630000.0000000000
2006-04-01	-366730000.0000000000
2006-07-01	335470000.0000000000
2006-10-01	-1171950000.0000000000
2007-01-01	-558170000.0000000000
2007-04-01	-179890000.0000000000
2007-07-01	1328320000.0000000000
2007-10-01	87150000.0000000000
2008-01-01	114530000.0000000000
2008-04-01	534900000.0000000000
2008-07-01	302760000.0000000000
2008-10-01	72150000.0000000000
2009-01-01	-43900000.0000000000
2009-04-01	-382670000.0000000000
2009-07-01	92390000.0000000000
2009-10-01	943530000.0000000000
2010-01-01	221890000.0000000000
2010-04-01	523370000.0000000000
2010-07-01	-338990000.0000000000
2010-10-01	-30570000.0000000000
2011-01-01	344700000.0000000000
2011-04-01	-202580000.0000000000
2011-07-01	290300000.0000000000
2011-10-01	-247730000.0000000000
2012-01-01	-941220000.0000000000
2012-04-01	-18130000.0000000000
2012-07-01	5020000.0000000000
2012-10-01	-375440000.0000000000
2013-01-01	483450000.0000000000
2013-04-01	249470000.0000000000
2013-07-01	391570000.0000000000
2013-10-01	-588640000.0000000000
2014-01-01	322770000.0000000000