Quarter	US Dollars, Sum Over Component Sub-periods
1970-01-01	-9090000.00000000
1970-04-01	79570000.00000000
1970-07-01	15290000.00000000
1970-10-01	65500000.00000000
1971-01-01	124440000.00000000
1971-04-01	-96660000.00000000
1971-07-01	-37920000.00000000
1971-10-01	28510000.00000000
1972-01-01	-269190000.00000000
1972-04-01	-276270000.00000000
1972-07-01	-650250000.00000000
1972-10-01	-370160000.00000000
1973-01-01	-752020000.00000000
1973-04-01	-423980000.00000000
1973-07-01	-361820000.00000000
1973-10-01	-719870000.00000000
1974-01-01	-438670000.00000000
1974-04-01	-569160000.00000000
1974-07-01	-415650000.00000000
1974-10-01	-841920000.00000000
1975-01-01	-1077570000.00000000
1975-04-01	-1075150000.00000000
1975-07-01	-367550000.00000000
1975-10-01	-356250000.00000000
1976-01-01	-790000000.00000000
1976-04-01	-534789999.99999994
1976-07-01	-264920000.00000003
1976-10-01	-1105750000.00000000
1977-01-01	-636600000.00000000
1977-04-01	144590000.00000000
1977-07-01	167170000.00000000
1977-10-01	-261269999.99999997
1978-01-01	-755050000.00000000
1978-04-01	914960000.00000000
1978-07-01	1505980000.00000000
1978-10-01	-84510000.00000000
1979-01-01	-89120000.00000000
1979-04-01	675860000.00000000
1979-07-01	1278820000.00000000
1979-10-01	530710000.00000006
1980-01-01	10150000.00000000
1980-04-01	449620000.00000000
1980-07-01	1039500000.00000000
1980-10-01	442450000.00000000
1981-01-01	-1573090000.00000000
1981-04-01	-86280000.00000000
1981-07-01	-242260000.00000000
1981-10-01	-1096260000.00000000
1982-01-01	-3095510000.00000000
1982-04-01	-870740000.00000000
1982-07-01	-281700000.00000000
1982-10-01	-49420000.00000000
1983-01-01	-2880660000.00000000
1983-04-01	-909090000.00000000
1983-07-01	407730000.00000000
1983-10-01	-889360000.00000000
1984-01-01	-2454850000.00000000
1984-04-01	-2285380000.00000000
1984-07-01	-471190000.00000000
1984-10-01	-1287360000.00000000
1985-01-01	-1860290000.00000000
1985-04-01	-566600000.00000000
1985-07-01	-1873050000.00000000
1985-10-01	1076620000.00000000
1986-01-01	-1774900000.00000000
1986-04-01	-1603510000.00000000
1986-07-01	198520000.00000000
1986-10-01	1891710000.00000000
1987-01-01	-1646920000.00000000
1987-04-01	-2085870000.00000000
1987-07-01	519520000.00000000
1987-10-01	-1260730000.00000000
1988-01-01	-3992760000.00000000
1988-04-01	2512020000.00000000
1988-07-01	-1835150000.00000000
1988-10-01	178890000.00000000
1989-01-01	-3602720000.00000000
1989-04-01	-2083030000.00000020
1989-07-01	-1962270000.00000000
1989-10-01	-1523770000.00000000
1990-01-01	-6074570000.00000000
1990-04-01	1368730000.00000000
1990-07-01	2008960000.00000000
1990-10-01	-2811350000.00000000
1991-01-01	-7947700000.00000000
1991-04-01	4614370000.00000000
1991-07-01	-1479740000.00000000
1991-10-01	-1511990000.00000000
1992-01-01	-1211130000.00000000
1992-04-01	-1605450000.00000000
1992-07-01	-2794850000.00000000
1992-10-01	-8391379999.99999900
1993-01-01	-10234650000.00000000
1993-04-01	-1016750000.00000000
1993-07-01	1598600000.00000000
1993-10-01	-8837510000.00000000
1994-01-01	3849220000.00000000
1994-04-01	-6812720000.00000000
1994-07-01	-5230990000.00000000
1994-10-01	-3277090000.00000000
1995-01-01	-4303300000.00000000
1995-04-01	-12504530000.00000000
1995-07-01	4067230000.00000000
1995-10-01	-5265030000.00000000
1996-01-01	-2901690000.00000000
1996-04-01	527169999.99999994
1996-07-01	-2632990000.00000000
1996-10-01	3200920000.00000000
1997-01-01	-7945680000.00000000
1997-04-01	-1147340000.00000000
1997-07-01	-3411720000.00000000
1997-10-01	-404690000.00000000
1998-01-01	-9145140000.00000000
1998-04-01	-1283220000.00000000
1998-07-01	-2756890000.00000000
1998-10-01	968710000.00000000
1999-01-01	-2857000000.00000000
1999-04-01	-2696930000.00000000
1999-07-01	-3939320000.00000000
1999-10-01	3746350000.00000000
2000-01-01	-14117290000.00000000
2000-04-01	-1943500000.00000000
2000-07-01	7023430000.00000000
2000-10-01	1084950000.00000000
2001-01-01	-7193350000.00000000
2001-04-01	2055810000.00000000
2001-07-01	1412390000.00000000
2001-10-01	-2957310000.00000000
2002-01-01	-6289990000.00000000
2002-04-01	7496700000.00000000
2002-07-01	2176710000.00000000
2002-10-01	-8310180000.00000000
2003-01-01	-9099080000.00000000
2003-04-01	-3584870000.00000000
2003-07-01	-3472990000.00000000
2003-10-01	-10464830000.00000000
2004-01-01	-13863790000.00000000
2004-04-01	-11863600000.00000000
2004-07-01	-7853380000.00000000
2004-10-01	-13325670000.00000000
2005-01-01	-10527700000.00000000
2005-04-01	-8110600000.00000000
2005-07-01	-8573090000.00000000
2005-10-01	-12146810000.00000000
2006-01-01	-20565700000.00000000
2006-04-01	-11203750000.00000000
2006-07-01	-11989390000.00000000
2006-10-01	-26020980000.00000000
2007-01-01	-16748840000.00000000
2007-04-01	-2107449999.99999980
2007-07-01	-7810390000.00000000
2007-10-01	-9609660000.00000000
2008-01-01	-5612140000.00000000
2008-04-01	-9581200000.00000000
2008-07-01	-13682270000.00000000
2008-10-01	-7871950000.00000000
2009-01-01	-21179160000.00000000
2009-04-01	-19594040000.00000000
2009-07-01	-10430360000.00000000
2009-10-01	-5591900000.00000000
2010-01-01	-6511880000.00000000
2010-04-01	-14800070000.00000000
2010-07-01	-14028780000.00000000
2010-10-01	-10460050000.00000000
2011-01-01	-9740390000.00000000
2011-04-01	-10010600000.00000000
2011-07-01	-22018170000.00000000
2011-10-01	-29236070000.00000000
2012-01-01	-21601820000.00000000
2012-04-01	-17146860000.00000000
2012-07-01	-19026490000.00000000
2012-10-01	-15977000000.00000000
2013-01-01	-22955780000.00000000
2013-04-01	-13056050000.00000000
2013-07-01	-17951200000.00000000
2013-10-01	-22359700000.00000000
2014-01-01	-27277180000.00000000