Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1981-01-01	-870800000.0000000
1981-04-01	-1211680000.0000000
1981-07-01	-1260090000.0000000
1981-10-01	-1206420000.0000000
1982-01-01	-1183760000.0000000
1982-04-01	-1141560000.0000000
1982-07-01	-1030619999.9999999
1982-10-01	-1002060000.0000000
1983-01-01	-954540000.0000000
1983-04-01	-936740000.0000000
1983-07-01	-940770000.0000000
1983-10-01	-932950000.0000000
1984-01-01	-949620000.0000000
1984-04-01	-823510000.0000000
1984-07-01	-950330000.0000000
1984-10-01	-945540000.0000000
1985-01-01	-1094360000.0000000
1985-04-01	-1060170000.0000001
1985-07-01	-1023300000.0000000
1985-10-01	-1113160000.0000000
1986-01-01	-965900000.0000000
1986-04-01	-913820000.0000000
1986-07-01	-871520000.0000000
1986-10-01	-660760000.0000000
1987-01-01	-794850000.0000000
1987-04-01	-869060000.0000000
1987-07-01	-848410000.0000000
1987-10-01	-862680000.0000000
1988-01-01	-797700000.0000000
1988-04-01	-815900000.0000000
1988-07-01	-810810000.0000000
1988-10-01	-812590000.0000000
1989-01-01	-843350000.0000000
1989-04-01	-911190000.0000000
1989-07-01	-921360000.0000000
1989-10-01	-888100000.0000000
1990-01-01	-902810000.0000000
1990-04-01	-833860000.0000000
1990-07-01	-879980000.0000000
1990-10-01	-946790000.0000000
1991-01-01	-948600000.0000000
1991-04-01	-879100000.0000000
1991-07-01	-932770000.0000000
1991-10-01	-978650000.0000000
1992-01-01	-1053750000.0000000
1992-04-01	-1258510000.0000000
1992-07-01	-1187020000.0000000
1992-10-01	-1212450000.0000000
1993-01-01	-1274240000.0000000
1993-04-01	-1113160000.0000000
1993-07-01	-1812940000.0000000
1993-10-01	-1693110000.0000000
1994-01-01	-1660640000.0000000
1994-04-01	-1553420000.0000000
1994-07-01	-1650070000.0000000
1994-10-01	-1772030000.0000000
1995-01-01	-1941120000.0000000
1995-04-01	-1990390000.0000000
1995-07-01	-2024310000.0000000
1995-10-01	-2132179999.9999998
1996-01-01	-2049199999.9999998
1996-04-01	-2050600000.0000000
1996-07-01	-2145060000.0000000
1996-10-01	-2315040000.0000000
1997-01-01	-2541090000.0000000
1997-04-01	-2662370000.0000000
1997-07-01	-2295290000.0000000
1997-10-01	-2170580000.0000000
1998-01-01	-2241770000.0000000
1998-04-01	-2192600000.0000000
1998-07-01	-1879220000.0000000
1998-10-01	-1302680000.0000000
1999-01-01	-1221300000.0000000
1999-04-01	-1725420000.0000000
1999-07-01	-2213780000.0000000
1999-10-01	-2615100000.0000000
2000-01-01	-2522150000.0000000
2000-04-01	-2592220000.0000000
2000-07-01	-2726440000.0000000
2000-10-01	-2593630000.0000000
2001-01-01	-2876850000.0000000
2001-04-01	-2633430000.0000000
2001-07-01	-2396870000.0000000
2001-10-01	-2453050000.0000000
2002-01-01	-2352720000.0000000
2002-04-01	-2585770000.0000000
2002-07-01	-2719960000.0000000
2002-10-01	-2688330000.0000000
2003-01-01	-3002070000.0000000
2003-04-01	-3088240000.0000000
2003-07-01	-3658920000.0000000
2003-10-01	-2258380000.0000000
2004-01-01	-2824430000.0000000
2004-04-01	-2112590000.0000002
2004-07-01	-1782510000.0000000
2004-10-01	-2016530000.0000000
2005-01-01	-1757920000.0000000
2005-04-01	-1647160000.0000000
2005-07-01	-2458070000.0000000
2005-10-01	-3206570000.0000000
2006-01-01	-2293340000.0000000
2006-04-01	-2684480000.0000000
2006-07-01	-2510770000.0000000
2006-10-01	-2410470000.0000000
2007-01-01	-3238260000.0000000
2007-04-01	-3189010000.0000000
2007-07-01	-2844400000.0000000
2007-10-01	-2555130000.0000000
2008-01-01	-3263090000.0000000
2008-04-01	-3458230000.0000000
2008-07-01	-3383940000.0000000
2008-10-01	-2843310000.0000000
2009-01-01	-1996010000.0000000
2009-04-01	-2447700000.0000000
2009-07-01	-2352620000.0000000
2009-10-01	-2868750000.0000000
2010-01-01	-2577350000.0000000
2010-04-01	-2157890000.0000000
2010-07-01	-2282350000.0000000
2010-10-01	-2273310000.0000000
2011-01-01	-2376650000.0000000
2011-04-01	-2930430000.0000000
2011-07-01	-2726680000.0000000
2011-10-01	-2604370000.0000000
2012-01-01	-2540910000.0000000
2012-04-01	-2564390000.0000000
2012-07-01	-2531650000.0000000
2012-10-01	-2706370000.0000000
2013-01-01	-3055050000.0000000
2013-04-01	-3133370000.0000000
2013-07-01	-2850570000.0000000
2013-10-01	-2394010000.0000000