Quarter	US Dollars, Sum Over Component Sub-periods, Seasonally Adjusted
1981-01-01	28000000
1981-04-01	20000000
1981-07-01	27000000
1981-10-01	35000000
1982-01-01	26000000
1982-04-01	21000000
1982-07-01	20000000
1982-10-01	32000000
1983-01-01	28000000
1983-04-01	21000000
1983-07-01	18000000
1983-10-01	33000000
1984-01-01	19000000
1984-04-01	23000000
1984-07-01	19000000
1984-10-01	29000000
1985-01-01	20000000
1985-04-01	14000000
1985-07-01	23000000
1985-10-01	31000000
1986-01-01	21000000
1986-04-01	22000000
1986-07-01	23000000
1986-10-01	35000000
1987-01-01	25000000
1987-04-01	30000000
1987-07-01	27000000
1987-10-01	44000000
1988-01-01	34000000
1988-04-01	31000000
1988-07-01	38000000
1988-10-01	63000000
1989-01-01	31000000
1989-04-01	36000000
1989-07-01	33000000
1989-10-01	65000000
1990-01-01	39000000
1990-04-01	41000000
1990-07-01	43000000
1990-10-01	97000000
1991-01-01	44000000
1991-04-01	47000000
1991-07-01	47000000
1991-10-01	103000000
1992-01-01	300000000
1992-04-01	356000000
1992-07-01	331000000
1992-10-01	681000000
1993-01-01	286000000
1993-04-01	310000000
1993-07-01	322000000
1993-10-01	605000000
1994-01-01	306000000
1994-04-01	311000000
1994-07-01	311000000
1994-10-01	293000000
1995-01-01	354000000
1995-04-01	293000000
1995-07-01	281000000
1995-10-01	327000000
1996-01-01	348000000
1996-04-01	340000000
1996-07-01	398000000
1996-10-01	339000000
1997-01-01	354000000
1997-04-01	382000000
1997-07-01	350000000
1997-10-01	403000000
1998-01-01	336000000
1998-04-01	375000000
1998-07-01	400000000
1998-10-01	396000000
1999-01-01	445000000
1999-04-01	406000000
1999-07-01	436000000
1999-10-01	421000000
2000-01-01	381000000
2000-04-01	453000000
2000-07-01	314000000
2000-10-01	390000000
2001-01-01	440000000
2001-04-01	423000000
2001-07-01	451000000
2001-10-01	666000000
2002-01-01	309000000
2002-04-01	486000000
2002-07-01	622000000
2002-10-01	539000000
2003-01-01	445000000
2003-04-01	539000000
2003-07-01	547000000
2003-10-01	565000000
2004-01-01	700000000
2004-04-01	559000000
2004-07-01	546000000
2004-10-01	711000000
2005-01-01	928000000
2005-04-01	927000000
2005-07-01	775000000
2005-10-01	656000000
2006-01-01	466000000
2006-04-01	723000000
2006-07-01	613000000
2006-10-01	771000000
2007-01-01	790000000
2007-04-01	762000000
2007-07-01	940000000
2007-10-01	942000000
2008-01-01	924000000
2008-04-01	1047000000
2008-07-01	957000000
2008-10-01	695000000
2009-01-01	708000000
2009-04-01	786000000
2009-07-01	772000000
2009-10-01	971000000
2010-01-01	855000000
2010-04-01	722000000
2010-07-01	867000000
2010-10-01	923000000
2011-01-01	881000000
2011-04-01	890000000
2011-07-01	928000000
2011-10-01	861000000
2012-01-01	1053000000
2012-04-01	861000000
2012-07-01	932000000
2012-10-01	178000000
2013-01-01	757000000
2013-04-01	1410000000
2013-07-01	1602000000
2013-10-01	706000000
2014-01-01	1188000000
2014-04-01	926000000