Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1971-01-01	517140000.0000000
1971-04-01	400320000.0000000
1971-07-01	617690000.0000000
1971-10-01	-124120000.0000000
1972-01-01	171330000.0000000
1972-04-01	270900000.0000000
1972-07-01	325970000.0000000
1972-10-01	573990000.0000000
1973-01-01	799900000.0000000
1973-04-01	1573400000.0000000
1973-07-01	2156900000.0000000
1973-10-01	1211740000.0000000
1974-01-01	3136960000.0000000
1974-04-01	2382650000.0000000
1974-07-01	2285200000.0000000
1974-10-01	3050890000.0000000
1975-01-01	2560290000.0000000
1975-04-01	1229160000.0000000
1975-07-01	904130000.0000000
1975-10-01	738240000.0000000
1976-01-01	1200640000.0000000
1976-04-01	771800000.0000000
1976-07-01	950330000.0000000
1976-10-01	836000000.0000000
1977-01-01	996030000.0000000
1977-04-01	1233730000.0000000
1977-07-01	-508480000.0000000
1977-10-01	2075870000.0000000
1978-01-01	2102300000.0000002
1978-04-01	1562810000.0000000
1978-07-01	2845030000.0000000
1978-10-01	2732510000.0000000
1979-01-01	906650000.0000000
1979-04-01	-1001280000.0000000
1979-07-01	-1809130000.0000000
1979-10-01	-3744730000.0000000
1980-01-01	-2921510000.0000000
1980-04-01	-3632120000.0000000
1980-07-01	-3821360000.0000000
1980-10-01	-5387720000.0000000
1981-01-01	-4591660000.0000000
1981-04-01	-2354040000.0000000
1981-07-01	-1133790000.0000000
1981-10-01	1902480000.0000000
1982-01-01	58360000.0000000
1982-04-01	1200640000.0000000
1982-07-01	1529060000.0000000
1982-10-01	2346000000.0000000
1983-01-01	2282940000.0000000
1983-04-01	960080000.0000000
1983-07-01	229380000.0000000
1983-10-01	445570000.0000000
1984-01-01	2178960000.0000000
1984-04-01	707390000.0000000
1984-07-01	1922160000.0000000
1984-10-01	4444290000.0000000
1985-01-01	2828850000.0000000
1985-04-01	4156620000.0000000
1985-07-01	4525500000.0000000
1985-10-01	6259730000.0000000
1986-01-01	8232500000.0000000
1986-04-01	9106870000.0000000
1986-07-01	11042440000.0000000
1986-10-01	10901260000.0000000
1987-01-01	11100230000.0000000
1987-04-01	11777020000.0000000
1987-07-01	9432480000.0000000
1987-10-01	11651270000.0000000
1988-01-01	10688110000.0000000
1988-04-01	16615619999.9999980
1988-07-01	11958640000.0000000
1988-10-01	14496610000.0000000
1989-01-01	17045840000.0000000
1989-04-01	14463410000.0000000
1989-07-01	13837080000.0000000
1989-10-01	11597750000.0000000
1990-01-01	17409060000.0000000
1990-04-01	12867150000.0000000
1990-07-01	11808140000.0000000
1990-10-01	4820520000.0000000
1991-01-01	-8292500000.0000000
1991-04-01	-7547010000.0000000
1991-07-01	-4239529999.9999995
1991-10-01	-3786720000.0000000
1992-01-01	-6207960000.0000000
1992-04-01	-6191100000.0000000
1992-07-01	-2537440000.0000000
1992-10-01	-6966930000.0000000
1993-01-01	-4569960000.0000000
1993-04-01	-5415070000.0000000
1993-07-01	-5293060000.0000000
1993-10-01	-4161090000.0000000
1994-01-01	-8586959999.9999990
1994-04-01	-4943220000.0000000
1994-07-01	-8213280000.0000010
1994-10-01	-8628660000.0000000
1995-01-01	-7546990000.0000000
1995-04-01	-6920070000.0000000
1995-07-01	-6472700000.0000000
1995-10-01	-8530290000.0000010
1996-01-01	-4421760000.0000000
1996-04-01	-5898720000.0000000
1996-07-01	-2376450000.0000000
1996-10-01	-1124550000.0000000
1997-01-01	-9117640000.0000000
1997-04-01	-2500300000.0000000
1997-07-01	-681440000.0000000
1997-10-01	2181640000.0000000
1998-01-01	-7086500000.0000000
1998-04-01	-2028160000.0000000
1998-07-01	-3383410000.0000000
1998-10-01	-4566140000.0000000
1999-01-01	-12089370000.0000000
1999-04-01	-3413300000.0000000
1999-07-01	-7026070000.0000000
1999-10-01	-6414130000.0000000
2000-01-01	-7374860000.0000000
2000-04-01	-6453120000.0000000
2000-07-01	-10970720000.0000000
2000-10-01	-9546970000.0000000
2001-01-01	-5904960000.0000000
2001-04-01	-3390380000.0000000
2001-07-01	2923910000.0000000
2001-10-01	6081570000.0000000
2002-01-01	5671790000.0000000
2002-04-01	7899490000.0000000
2002-07-01	14893040000.0000000
2002-10-01	12015610000.0000000
2003-01-01	4122330000.0000000
2003-04-01	7871730000.0000000
2003-07-01	17087470000.0000020
2003-10-01	17955630000.0000000
2004-01-01	27453290000.0000000
2004-04-01	36591280000.0000000
2004-07-01	29466520000.0000000
2004-10-01	31206240000.0000000
2005-01-01	35513440000.0000000
2005-04-01	35351570000.0000000
2005-07-01	36267960000.0000000
2005-10-01	30804410000.0000000
2006-01-01	32466210000.0000000
2006-04-01	44518870000.0000000
2006-07-01	44876730000.0000000
2006-10-01	58768030000.0000000
2007-01-01	53532840000.0000000
2007-04-01	63898930000.0000000
2007-07-01	63478000000.0000000
2007-10-01	68845370000.0000000
2008-01-01	65651450000.0000000
2008-04-01	67324700000.0000000
2008-07-01	54357220000.0000000
2008-10-01	39230400000.0000000
2009-01-01	33463239999.9999960
2009-04-01	43877930000.0000000
2009-07-01	55471830000.0000000
2009-10-01	64885420000.0000000
2010-01-01	50936510000.0000000
2010-04-01	46418180000.0000000
2010-07-01	50466030000.0000000
2010-10-01	58595520000.0000000
2011-01-01	64997900000.0000000
2011-04-01	59831580000.0000000
2011-07-01	63820780000.0000000
2011-10-01	58986000000.0000000
2012-01-01	64849270000.0000000
2012-04-01	62168480000.0000000
2012-07-01	68085840000.0000000
2012-10-01	62904540000.0000000
2013-01-01	64985110000.0000000
2013-04-01	69375240000.0000000
2013-07-01	66349530000.0000000
2013-10-01	74942920000.0000000
2014-01-01	68552030000.0000000