Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1980-01-01	110000000
1980-04-01	147000000
1980-07-01	124000000
1980-10-01	150000000
1981-01-01	108000000
1981-04-01	137000000
1981-07-01	207000000
1981-10-01	156000000
1982-01-01	163000000
1982-04-01	163000000
1982-07-01	178000000
1982-10-01	147000000
1983-01-01	206000000
1983-04-01	180000000
1983-07-01	173000000
1983-10-01	167000000
1984-01-01	159000000
1984-04-01	179000000
1984-07-01	158000000
1984-10-01	192000000
1985-01-01	184000000
1985-04-01	199000000
1985-07-01	236000000
1985-10-01	233000000
1986-01-01	278000000
1986-04-01	327000000
1986-07-01	417000000
1986-10-01	353000000
1987-01-01	368000000
1987-04-01	447000000
1987-07-01	435000000
1987-10-01	585000000
1988-01-01	685000000
1988-04-01	597000000
1988-07-01	557000000
1988-10-01	460000000
1989-01-01	360000000
1989-04-01	329000000
1989-07-01	231000000
1989-10-01	222000000
1990-01-01	247000000
1990-04-01	260000000
1990-07-01	329000000
1990-10-01	315000000
1991-01-01	231000000
1991-04-01	104000000
1991-07-01	222000000
1991-10-01	239000000
1992-01-01	246000000
1992-04-01	339000000
1992-07-01	260000000
1992-10-01	238000000
1993-01-01	241000000
1993-04-01	353000000
1993-07-01	349000000
1993-10-01	247000000
1994-01-01	282000000
1994-04-01	254000000
1994-07-01	382000000
1994-10-01	352000000
1995-01-01	320000000
1995-04-01	17000000
1995-07-01	-282000000
1995-10-01	-56000000
1996-01-01	3000000
1996-04-01	14000000
1996-07-01	34000000
1996-10-01	-113000000
1997-01-01	-140000000
1997-04-01	-17000000
1997-07-01	-39000000
1997-10-01	742000000
1998-01-01	1328000000
1998-04-01	775000000
1998-07-01	579000000
1998-10-01	658000000
1999-01-01	569000000
1999-04-01	444000000
1999-07-01	589000000
1999-10-01	282000000
2000-01-01	255000000
2000-04-01	165000000
2000-07-01	164000000
2000-10-01	-6000000
2001-01-01	51000000
2001-04-01	-59000000
2001-07-01	-295000000
2001-10-01	-101000000
2002-01-01	-157000000
2002-04-01	-327000000
2002-07-01	-525000000
2002-10-01	-629000000
2003-01-01	-794000000
2003-04-01	-541000000
2003-07-01	-877000000
2003-10-01	-728000000
2004-01-01	-828000000
2004-04-01	-601000000
2004-07-01	-331000000
2004-10-01	-676000000
2005-01-01	-600000000
2005-04-01	-581000000
2005-07-01	-599000000
2005-10-01	-662000000
2006-01-01	-1090000000
2006-04-01	-1183000000
2006-07-01	-947000000
2006-10-01	-895000000
2007-01-01	-754000000
2007-04-01	-877000000
2007-07-01	-1096000000
2007-10-01	-833000000
2008-01-01	-640000000
2008-04-01	-833000000
2008-07-01	-660000000
2008-10-01	1477000000
2009-01-01	1346000000
2009-04-01	-470000000
2009-07-01	-511000000
2009-10-01	-1004000000
2010-01-01	-763000000
2010-04-01	-411000000
2010-07-01	-968000000
2010-10-01	-836000000
2011-01-01	-1054000000
2011-04-01	-656000000
2011-07-01	-448000000
2011-10-01	-476000000
2012-01-01	-1189000000
2012-04-01	-568000000
2012-07-01	-558000000
2012-10-01	-919000000
2013-01-01	-85000000
2013-04-01	101000000
2013-07-01	-733000000
2013-10-01	-132000000