Quarter	US Dollars, Sum Over Component Sub-periods
1971-01-01	166720000.00000000
1971-04-01	184990000.00000000
1971-07-01	380730000.00000000
1971-10-01	380670000.00000000
1972-01-01	745050000.00000000
1972-04-01	322950000.00000000
1972-07-01	385230000.00000000
1972-10-01	443750000.00000000
1973-01-01	191700000.00000000
1973-04-01	602480000.00000000
1973-07-01	631550000.00000000
1973-10-01	678030000.00000000
1974-01-01	460590000.00000000
1974-04-01	529159999.99999994
1974-07-01	435200000.00000000
1974-10-01	753790000.00000000
1975-01-01	359930000.00000000
1975-04-01	176730000.00000000
1975-07-01	130740000.00000001
1975-10-01	23130000.00000000
1976-01-01	463480000.00000000
1976-04-01	257100000.00000003
1976-07-01	205920000.00000000
1976-10-01	395000000.00000000
1977-01-01	108210000.00000000
1977-04-01	282000000.00000000
1977-07-01	237110000.00000000
1977-10-01	322070000.00000000
1978-01-01	412250000.00000000
1978-04-01	162060000.00000000
1978-07-01	613680000.00000000
1978-10-01	414780000.00000000
1979-01-01	421890000.00000000
1979-04-01	394690000.00000000
1979-07-01	657750000.00000000
1979-10-01	257680000.00000000
1980-01-01	261240000.00000000
1980-04-01	-1880000.00000000
1980-07-01	-17320000.00000000
1980-10-01	100750000.00000000
1981-01-01	-14950000.00000000
1981-04-01	803470000.00000000
1981-07-01	-13930000.00000000
1981-10-01	-455570000.00000000
1982-01-01	246120000.00000000
1982-04-01	178320000.00000000
1982-07-01	522840000.00000006
1982-10-01	-187070000.00000000
1983-01-01	601720000.00000000
1983-04-01	370620000.00000000
1983-07-01	355580000.00000000
1983-10-01	395630000.00000000
1984-01-01	338200000.00000000
1984-04-01	-111460000.00000000
1984-07-01	123390000.00000000
1984-10-01	179690000.00000000
1985-01-01	388750000.00000000
1985-04-01	282730000.00000000
1985-07-01	195640000.00000000
1985-10-01	-45870000.00000000
1986-01-01	1456700000.00000000
1986-04-01	67600000.00000000
1986-07-01	353400000.00000000
1986-10-01	362470000.00000000
1987-01-01	496280000.00000000
1987-04-01	341140000.00000000
1987-07-01	643810000.00000000
1987-10-01	637380000.00000000
1988-01-01	43580000.00000000
1988-04-01	-1587620000.00000000
1988-07-01	548870000.00000000
1988-10-01	2058560000.00000000
1989-01-01	1976150000.00000000
1989-04-01	1041630000.00000010
1989-07-01	1006620000.00000000
1989-10-01	2989080000.00000000
1990-01-01	-478570000.00000000
1990-04-01	1965320000.00000000
1990-07-01	241800000.00000000
1990-10-01	1273820000.00000000
1991-01-01	924140000.00000000
1991-04-01	1343570000.00000000
1991-07-01	525710000.00000006
1991-10-01	1957220000.00000000
1992-01-01	401160000.00000000
1992-04-01	-937210000.00000000
1992-07-01	-595420000.00000000
1992-10-01	-985790000.00000000
1993-01-01	809620000.00000000
1993-04-01	451590000.00000000
1993-07-01	128160000.00000000
1993-10-01	-986830000.00000000
1994-01-01	786970000.00000000
1994-04-01	1380340000.00000000
1994-07-01	1146850000.00000000
1994-10-01	3974850000.00000000
1995-01-01	2644620000.00000000
1995-04-01	785830000.00000000
1995-07-01	4776440000.00000000
1995-10-01	3779180000.00000000
1996-01-01	-1465790000.00000000
1996-04-01	-1017740000.00000000
1996-07-01	1501920000.00000000
1996-10-01	7410700000.00000000
1997-01-01	11070020000.00000000
1997-04-01	309930000.00000000
1997-07-01	-2724480000.00000000
1997-10-01	4138819999.99999950
1998-01-01	26527820000.00000000
1998-04-01	6097040000.00000000
1998-07-01	-9665910000.00000000
1998-10-01	681780000.00000000
1999-01-01	14485310000.00000000
1999-04-01	13465210000.00000000
1999-07-01	-5959100000.00000000
1999-10-01	33907839999.99999600
2000-01-01	161871480000.00000000
2000-04-01	39830140000.00000000
2000-07-01	26518240000.00000000
2000-10-01	-18037520000.00000000
2001-01-01	-1636300000.00000000
2001-04-01	5332950000.00000000
2001-07-01	11652920000.00000000
2001-10-01	10852140000.00000000
2002-01-01	12766900000.00000000
2002-04-01	14031290000.00000000
2002-07-01	9711430000.00000000
2002-10-01	17184960000.00000000
2003-01-01	20879090000.00000000
2003-04-01	3705600000.00000000
2003-07-01	12738880000.00000000
2003-10-01	-6365110000.00000000
2004-01-01	-25793320000.00000000
2004-04-01	-1761240000.00000000
2004-07-01	3677640000.00000000
2004-10-01	14093890000.00000000
2005-01-01	7064090000.00000000
2005-04-01	6485020000.00000000
2005-07-01	3751930000.00000000
2005-10-01	29170810000.00000000
2006-01-01	3489620000.00000000
2006-04-01	9314640000.00000000
2006-07-01	2838840000.00000000
2006-10-01	41022310000.00000000
2007-01-01	16541040000.00000000
2007-04-01	16891160000.00000000
2007-07-01	24177240000.00000000
2007-10-01	23000250000.00000000
2008-01-01	8974250000.00000000
2008-04-01	6352750000.00000000
2008-07-01	-7529460000.00000000
2008-10-01	656620000.00000000
2009-01-01	-1786340000.00000000
2009-04-01	8067860000.00000000
2009-07-01	3363570000.00000000
2009-10-01	15093290000.00000000
2010-01-01	11186430000.00000000
2010-04-01	10316140000.00000000
2010-07-01	14624160000.00000000
2010-10-01	29897750000.00000000
2011-01-01	2707560000.00000000
2011-04-01	11215330000.00000000
2011-07-01	18767220000.00000000
2011-10-01	26416160000.00000000
2012-01-01	4078790000.00000000
2012-04-01	7477480000.00000000
2012-07-01	-5932850000.00000000
2012-10-01	7885350000.00000000
2013-01-01	7588440000.00000000
2013-04-01	-12232470000.00000000
2013-07-01	5615620000.00000000
2013-10-01	26543000000.00000000
2014-01-01	-1708060000.00000000