Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1995-01-01	-2344980000
1995-04-01	-1657700000
1995-07-01	-2644710000
1995-10-01	-1737170000
1996-01-01	-1339680000
1996-04-01	-245440000
1996-07-01	-33570000
1996-10-01	-314940000
1997-01-01	2030390000
1997-04-01	1571870000
1997-07-01	958920000
1997-10-01	2509770000
1998-01-01	2075650000
1998-04-01	1970850000
1998-07-01	2261230000
1998-10-01	2348370000
1999-01-01	6021110000
1999-04-01	5770910000
1999-07-01	5982650000
1999-10-01	5075260000
2000-01-01	5269030000
2000-04-01	4773070000
2000-07-01	4693730000
2000-10-01	4726530000
2001-01-01	4977690000
2001-04-01	4835650000
2001-07-01	4997390000
2001-10-01	4738970000
2002-01-01	2094270000
2002-04-01	1903600000
2002-07-01	2500540000
2002-10-01	2836320000
2003-01-01	3344030000
2003-04-01	4437930000
2003-07-01	3797970000
2003-10-01	3362660000
2004-01-01	5299390000
2004-04-01	5987660000
2004-07-01	5582740000
2004-10-01	5676450000
2005-01-01	7786750000
2005-04-01	6907970000
2005-07-01	7332860000
2005-10-01	7487020000
2006-01-01	9010910000
2006-04-01	9414070000
2006-07-01	9179270000
2006-10-01	9585280000
2007-01-01	10238500000
2007-04-01	9991960000
2007-07-01	11702940000
2007-10-01	10854990000
2008-01-01	12219380000
2008-04-01	12999450000
2008-07-01	11910600000
2008-10-01	11516950000
2009-01-01	11731650000
2009-04-01	10140130000
2009-07-01	11497750000
2009-10-01	12221020000
2010-01-01	12873200000
2010-04-01	11938100000
2010-07-01	12412960000
2010-10-01	13725220000
2011-01-01	15606880000
2011-04-01	16415180000
2011-07-01	16058270000
2011-10-01	14769410000
2012-01-01	9994260000
2012-04-01	9683050000
2012-07-01	8853290000
2012-10-01	9759480000
2013-01-01	12764790000
2013-04-01	11980030000
2013-07-01	12016830000
2013-10-01	12877500000
2014-01-01	14934260000