Quarter	US Dollars, Sum Over Component Sub-periods
1982-01-01	-238160000
1982-04-01	120370000
1982-07-01	656380000
1982-10-01	403820000
1983-01-01	-104510000
1983-04-01	256890000
1983-07-01	77910000
1983-10-01	431250000
1984-01-01	48910000
1984-04-01	424880000
1984-07-01	17390000
1984-10-01	132070000
1985-01-01	81350000
1985-04-01	273900000
1985-07-01	295000000
1985-10-01	846830000
1986-01-01	592300000
1986-04-01	761770000
1986-07-01	382890000
1986-10-01	1373980000
1987-01-01	726560000
1987-04-01	121920000
1987-07-01	634960000
1987-10-01	968530000
1988-01-01	369320000
1988-04-01	1464820000
1988-07-01	1776780000
1988-10-01	804730000
1989-01-01	2112080000
1989-04-01	1003170000
1989-07-01	998550000
1989-10-01	3378930000
1990-01-01	2232040000
1990-04-01	2216890000
1990-07-01	1903270000
1990-10-01	4303570000
1991-01-01	-179850000
1991-04-01	1698730000
1991-07-01	2022380000
1991-10-01	2083810000
1992-01-01	1015840000
1992-04-01	1658540000
1992-07-01	1879810000
1992-10-01	1653790000
1993-01-01	1962010000
1993-04-01	413790000
1993-07-01	1642910000
1993-10-01	2388430000
1994-01-01	3287780000
1994-04-01	152550000
1994-07-01	1646300000
1994-10-01	2025600000
1995-01-01	4298380000
1995-04-01	1254020000
1995-07-01	1872580000
1995-10-01	4800340000
1996-01-01	2782550000
1996-04-01	7249590000
1996-07-01	3246070000
1996-10-01	3330010000
1997-01-01	966170000
1997-04-01	4205670000
1997-07-01	3130840000
1997-10-01	2757130000
1998-01-01	5453390000
1998-04-01	7555530000
1998-07-01	6111940000
1998-10-01	18482940000
1999-01-01	11400720000
1999-04-01	3270750000
1999-07-01	10980710000
1999-10-01	15518140000
2000-01-01	11414950000
2000-04-01	15055570000
2000-07-01	12606560000
2000-10-01	24062460000
2001-01-01	10348710000
2001-04-01	7565610000
2001-07-01	13691830000
2001-10-01	20417340000
2002-01-01	2839930000
2002-04-01	6592620000
2002-07-01	8049230000
2002-10-01	8016940000
2003-01-01	12715460000
2003-04-01	7189740000
2003-07-01	13975710000
2003-10-01	-1797350000
2004-01-01	-787220000
2004-04-01	9777440000
2004-07-01	3583420000
2004-10-01	-498210000
2005-01-01	-4649110000
2005-04-01	15016680000
2005-07-01	21083340000
2005-10-01	6809920000
2006-01-01	17261100000
2006-04-01	6709760000
2006-07-01	1971850000
2006-10-01	-13018740000
2007-01-01	11645850000
2007-04-01	13283290000
2007-07-01	-10399700000
2007-10-01	110207360000
2008-01-01	29775220000
2008-04-01	12963520000
2008-07-01	3063350000
2008-10-01	-35605630000
2009-01-01	136220000
2009-04-01	3908430000
2009-07-01	37874620000
2009-10-01	-2450550000
2010-01-01	-28870390000
2010-04-01	17901810000
2010-07-01	1492530000
2010-10-01	122430000
2011-01-01	-66580000
2011-04-01	72540000
2011-07-01	2649550000
2011-10-01	17867990000
2012-01-01	14122850000
2012-04-01	2672680000
2012-07-01	-10350400000
2012-10-01	3856940000
2013-01-01	7736730000
2013-04-01	-4626410000
2013-07-01	19935460000
2013-10-01	14146330000
2014-01-01	8759500000