Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1980-01-01	384000000
1980-04-01	462000000
1980-07-01	486000000
1980-10-01	535000000
1981-01-01	526000000
1981-04-01	634000000
1981-07-01	651000000
1981-10-01	635000000
1982-01-01	761000000
1982-04-01	738000000
1982-07-01	742000000
1982-10-01	580000000
1983-01-01	581000000
1983-04-01	532000000
1983-07-01	619000000
1983-10-01	635000000
1984-01-01	558000000
1984-04-01	659000000
1984-07-01	623000000
1984-10-01	593000000
1985-01-01	519000000
1985-04-01	365000000
1985-07-01	450000000
1985-10-01	427000000
1986-01-01	409000000
1986-04-01	419000000
1986-07-01	347000000
1986-10-01	456000000
1987-01-01	547000000
1987-04-01	468000000
1987-07-01	478000000
1987-10-01	335000000
1988-01-01	350000000
1988-04-01	447000000
1988-07-01	444000000
1988-10-01	453000000
1989-01-01	519000000
1989-04-01	561000000
1989-07-01	640000000
1989-10-01	636000000
1990-01-01	729000000
1990-04-01	598000000
1990-07-01	754000000
1990-10-01	753000000
1991-01-01	739000000
1991-04-01	724000000
1991-07-01	685000000
1991-10-01	706000000
1992-01-01	555000000
1992-04-01	581000000
1992-07-01	557000000
1992-10-01	674000000
1993-01-01	609000000
1993-04-01	605000000
1993-07-01	661000000
1993-10-01	595000000
1994-01-01	580000000
1994-04-01	747000000
1994-07-01	772000000
1994-10-01	703000000
1995-01-01	824000000
1995-04-01	828000000
1995-07-01	815000000
1995-10-01	937000000
1996-01-01	826000000
1996-04-01	826000000
1996-07-01	990000000
1996-10-01	923000000
1997-01-01	1024000000
1997-04-01	818000000
1997-07-01	928000000
1997-10-01	1060000000
1998-01-01	691000000
1998-04-01	629000000
1998-07-01	593000000
1998-10-01	790000000
1999-01-01	766000000
1999-04-01	812000000
1999-07-01	827000000
1999-10-01	812000000
2000-01-01	1303000000
2000-04-01	1678000000
2000-07-01	1550000000
2000-10-01	1859000000
2001-01-01	1620000000
2001-04-01	1693000000
2001-07-01	1574000000
2001-10-01	1621000000
2002-01-01	1499000000
2002-04-01	1562000000
2002-07-01	1801000000
2002-10-01	1910000000
2003-01-01	1830000000
2003-04-01	1622000000
2003-07-01	1672000000
2003-10-01	1917000000
2004-01-01	2351000000
2004-04-01	2090000000
2004-07-01	2333000000
2004-10-01	2511000000
2005-01-01	2672000000
2005-04-01	2504000000
2005-07-01	2583000000
2005-10-01	2482000000
2006-01-01	2904000000
2006-04-01	3290000000
2006-07-01	4276000000
2006-10-01	3709000000
2007-01-01	4389000000
2007-04-01	4407000000
2007-07-01	5208000000
2007-10-01	4843000000
2008-01-01	6255000000
2008-04-01	5516000000
2008-07-01	4734000000
2008-10-01	5033000000
2009-01-01	3571000000
2009-04-01	3568000000
2009-07-01	3523000000
2009-10-01	3823000000
2010-01-01	4083000000
2010-04-01	4115000000
2010-07-01	4122000000
2010-10-01	4053000000
2011-01-01	4140000000
2011-04-01	4749000000
2011-07-01	4690000000
2011-10-01	4203000000
2012-01-01	5550000000
2012-04-01	5597000000
2012-07-01	4640000000
2012-10-01	4431000000
2013-01-01	4852000000
2013-04-01	5428000000
2013-07-01	4806000000
2013-10-01	5502000000