Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1981-01-01	5797710000.0000000
1981-04-01	5785960000.0000000
1981-07-01	5923430000.0000000
1981-10-01	5840900000.0000000
1982-01-01	5430700000.0000000
1982-04-01	4993770000.0000000
1982-07-01	4665110000.0000000
1982-10-01	4657430000.0000000
1983-01-01	4329140000.0000000
1983-04-01	4581680000.0000000
1983-07-01	5056210000.0000000
1983-10-01	4721980000.0000000
1984-01-01	5415550000.0000000
1984-04-01	5465770000.0000000
1984-07-01	5232470000.0000000
1984-10-01	4640210000.0000000
1985-01-01	4505130000.0000000
1985-04-01	4630150000.0000000
1985-07-01	4606200000.0000000
1985-10-01	4785510000.0000000
1986-01-01	4538660000.0000000
1986-04-01	3248500000.0000000
1986-07-01	3275630000.0000000
1986-10-01	3333220000.0000000
1987-01-01	3794560000.0000000
1987-04-01	4225560000.0000005
1987-07-01	4478970000.0000000
1987-10-01	4706910000.0000000
1988-01-01	4914860000.0000000
1988-04-01	4911070000.0000000
1988-07-01	4938100000.0000000
1988-10-01	4744980000.0000000
1989-01-01	5236730000.0000000
1989-04-01	5893120000.0000000
1989-07-01	5873550000.0000000
1989-10-01	5970600000.0000000
1990-01-01	6214300000.0000000
1990-04-01	6033330000.0000000
1990-07-01	6497340000.0000000
1990-10-01	8048670000.0000000
1991-01-01	7581390000.0000000
1991-04-01	7409250000.0000000
1991-07-01	7333400000.0000000
1991-10-01	7302200000.0000000
1992-01-01	7727820000.0000000
1992-04-01	8242139999.9999990
1992-07-01	8554049999.9999990
1992-10-01	9253870000.0000000
1993-01-01	9343550000.0000000
1993-04-01	9138080000.0000000
1993-07-01	9142330000.0000000
1993-10-01	8953240000.0000000
1994-01-01	9389070000.0000000
1994-04-01	9622680000.0000000
1994-07-01	10521500000.0000000
1994-10-01	10662400000.0000000
1995-01-01	11468470000.0000000
1995-04-01	11924890000.0000000
1995-07-01	11795430000.0000000
1995-10-01	12261990000.0000000
1996-01-01	11869600000.0000000
1996-04-01	12346850000.0000000
1996-07-01	12441750000.0000000
1996-10-01	13560780000.0000000
1997-01-01	13738120000.0000000
1997-04-01	14539840000.0000000
1997-07-01	13843530000.0000000
1997-10-01	14225200000.0000000
1998-01-01	13572390000.0000000
1998-04-01	13016520000.0000000
1998-07-01	12806730000.0000000
1998-10-01	11024250000.0000000
1999-01-01	11502240000.0000000
1999-04-01	12284970000.0000000
1999-07-01	13469490000.0000000
1999-10-01	14021910000.0000000
2000-01-01	15761370000.0000000
2000-04-01	15654790000.0000000
2000-07-01	16980689999.9999980
2000-10-01	16997880000.0000020
2001-01-01	16067230000.0000000
2001-04-01	14924710000.0000000
2001-07-01	13394710000.0000000
2001-10-01	12938810000.0000000
2002-01-01	13450510000.0000000
2002-04-01	14977750000.0000000
2002-07-01	15577170000.0000000
2002-10-01	15105410000.0000000
2003-01-01	17218730000.0000000
2003-04-01	15162020000.0000000
2003-07-01	15505990000.0000000
2003-10-01	16197120000.0000000
2004-01-01	15621970000.0000000
2004-04-01	17237750000.0000000
2004-07-01	18438040000.0000000
2004-10-01	19452700000.0000000
2005-01-01	21135610000.0000000
2005-04-01	21337670000.0000000
2005-07-01	21349930000.0000000
2005-10-01	23139750000.0000000
2006-01-01	24307380000.0000000
2006-04-01	25065000000.0000000
2006-07-01	26979720000.0000000
2006-10-01	27091960000.0000000
2007-01-01	27821310000.0000000
2007-04-01	28735570000.0000000
2007-07-01	29405990000.0000000
2007-10-01	31913870000.0000000
2008-01-01	35804170000.0000000
2008-04-01	36826370000.0000000
2008-07-01	37561890000.0000000
2008-10-01	29295910000.0000000
2009-01-01	25706980000.0000000
2009-04-01	27645790000.0000000
2009-07-01	30870280000.0000000
2009-10-01	35317280000.0000000
2010-01-01	36691230000.0000000
2010-04-01	36928210000.0000000
2010-07-01	39441160000.0000000
2010-10-01	44966140000.0000000
2011-01-01	47480780000.0000000
2011-04-01	51351410000.0000000
2011-07-01	52227130000.0000000
2011-10-01	49689890000.0000000
2012-01-01	49932950000.0000000
2012-04-01	47102100000.0000000
2012-07-01	45460720000.0000000
2012-10-01	45982440000.0000000
2013-01-01	46811040000.0000000
2013-04-01	45129440000.0000000
2013-07-01	44090010000.0000000
2013-10-01	47511210000.0000000