Quarter	US Dollars, Sum Over Component Sub-periods
1971-01-01	-443310000.00000000
1971-04-01	-185980000.00000000
1971-07-01	-303610000.00000000
1971-10-01	-277770000.00000000
1972-01-01	-677800000.00000000
1972-04-01	-252190000.00000000
1972-07-01	-402180000.00000000
1972-10-01	-472650000.00000000
1973-01-01	-417330000.00000000
1973-04-01	-359790000.00000000
1973-07-01	-516750000.00000000
1973-10-01	-670570000.00000000
1974-01-01	-475090000.00000000
1974-04-01	-473320000.00000000
1974-07-01	-562440000.00000000
1974-10-01	-611560000.00000000
1975-01-01	-643580000.00000000
1975-04-01	-514980000.00000000
1975-07-01	-459950000.00000000
1975-10-01	-563110000.00000000
1976-01-01	-669490000.00000000
1976-04-01	-646090000.00000000
1976-07-01	-713510000.00000000
1976-10-01	-578410000.00000000
1977-01-01	-543690000.00000000
1977-04-01	-378870000.00000000
1977-07-01	-637390000.00000000
1977-10-01	-845990000.00000000
1978-01-01	-636890000.00000000
1978-04-01	-1070780000.00000000
1978-07-01	-794450000.00000000
1978-10-01	-1436610000.00000000
1979-01-01	-1103550000.00000000
1979-04-01	-704940000.00000000
1979-07-01	-1234860000.00000000
1979-10-01	-1972920000.00000000
1980-01-01	-1549100000.00000000
1980-04-01	-1038089999.99999990
1980-07-01	-764190000.00000000
1980-10-01	-1339730000.00000000
1981-01-01	-1132120000.00000000
1981-04-01	-1239210000.00000000
1981-07-01	-870450000.00000000
1981-10-01	-1262020000.00000000
1982-01-01	-872690000.00000000
1982-04-01	-583220000.00000000
1982-07-01	-851800000.00000000
1982-10-01	-712040000.00000000
1983-01-01	-1028359999.99999990
1983-04-01	-605890000.00000000
1983-07-01	-1022370000.00000000
1983-10-01	-1013190000.00000000
1984-01-01	-885080000.00000000
1984-04-01	-1004190000.00000000
1984-07-01	-802610000.00000000
1984-10-01	-1972970000.00000000
1985-01-01	-1003800000.00000000
1985-04-01	-1316750000.00000000
1985-07-01	-1355400000.00000000
1985-10-01	-2110550000.00000020
1986-01-01	-795360000.00000000
1986-04-01	-1770030000.00000000
1986-07-01	-2418960000.00000000
1986-10-01	-5461110000.00000000
1987-01-01	-2238430000.00000000
1987-04-01	-2037770000.00000000
1987-07-01	-1818520000.00000000
1987-10-01	-2664360000.00000000
1988-01-01	-2924730000.00000000
1988-04-01	-3717530000.00000000
1988-07-01	-3126880000.00000000
1988-10-01	-4765900000.00000000
1989-01-01	-2854830000.00000000
1989-04-01	-3015280000.00000000
1989-07-01	-3554200000.00000000
1989-10-01	-5752660000.00000000
1990-01-01	-6343060000.00000000
1990-04-01	-4318970000.00000000
1990-07-01	-4754380000.00000000
1990-10-01	-9065300000.00000000
1991-01-01	-4827900000.00000000
1991-04-01	-4739030000.00000000
1991-07-01	-5256230000.00000000
1991-10-01	-8170360000.00000000
1992-01-01	-3548020000.00000000
1992-04-01	-3617160000.00000000
1992-07-01	-5330740000.00000000
1992-10-01	-6230070000.00000000
1993-01-01	-4224460000.00000000
1993-04-01	-2989000000.00000000
1993-07-01	-3959240000.00000000
1993-10-01	-5970160000.00000000
1994-01-01	-4220859999.99999950
1994-04-01	-4814010000.00000000
1994-07-01	-2354870000.00000000
1994-10-01	-7546540000.00000000
1995-01-01	-10009670000.00000000
1995-04-01	-11540700000.00000000
1995-07-01	-5266680000.00000000
1995-10-01	-12286100000.00000000
1996-01-01	-13466130000.00000000
1996-04-01	-10126300000.00000000
1996-07-01	-9368970000.00000000
1996-10-01	-17791370000.00000000
1997-01-01	-23654110000.00000000
1997-04-01	-9486610000.00000000
1997-07-01	-3083910000.00000000
1997-10-01	-6505020000.00000000
1998-01-01	-30075610000.00000000
1998-04-01	-12701050000.00000000
1998-07-01	-4073560000.00000000
1998-10-01	-43104840000.00000000
1999-01-01	-27606650000.00000000
1999-04-01	-41335820000.00000000
1999-07-01	4371740000.00000000
1999-10-01	-44086140000.00000000
2000-01-01	-33393879999.99999600
2000-04-01	-37618420000.00000000
2000-07-01	4486270000.00000000
2000-10-01	6742880000.00000000
2001-01-01	-7328710000.00000000
2001-04-01	-26183460000.00000000
2001-07-01	1001940000.00000000
2001-10-01	-6773880000.00000000
2002-01-01	-1727020000.00000000
2002-04-01	674600000.00000000
2002-07-01	-19190510000.00000000
2002-10-01	613920000.00000000
2003-01-01	-17934170000.00000000
2003-04-01	17681320000.00000000
2003-07-01	1979280000.00000000
2003-10-01	-6873550000.00000000
2004-01-01	5083760000.00000000
2004-04-01	-7636920000.00000000
2004-07-01	-17957690000.00000000
2004-10-01	530309999.99999994
2005-01-01	-26302910000.00000000
2005-04-01	-27017270000.00000000
2005-07-01	-15053040000.00000000
2005-10-01	-8496930000.00000000
2006-01-01	-25689370000.00000000
2006-04-01	-19365280000.00000000
2006-07-01	-34065710000.00000000
2006-10-01	-40154870000.00000000
2007-01-01	-30673190000.00000000
2007-04-01	-41665760000.00000000
2007-07-01	-46901530000.00000000
2007-10-01	-52520230000.00000000
2008-01-01	-55393570000.00000000
2008-04-01	-31336280000.00000000
2008-07-01	1656480000.00000000
2008-10-01	8221030000.00000100
2009-01-01	-16831500000.00000000
2009-04-01	-25897040000.00000000
2009-07-01	-20905160000.00000000
2009-10-01	-5259040000.00000000
2010-01-01	-55885040000.00000000
2010-04-01	-44057830000.00000000
2010-07-01	325240000.00000000
2010-10-01	-27911080000.00000000
2011-01-01	-38851690000.00000000
2011-04-01	-12479140000.00000000
2011-07-01	-15105250000.00000000
2011-10-01	-14095710000.00000000
2012-01-01	-38010800000.00000000
2012-04-01	-19858690000.00000000
2012-07-01	-14957900000.00000000
2012-10-01	-7182340000.00000000
2013-01-01	-27474360000.00000000
2013-04-01	-6300880000.00000000
2013-07-01	-10851210000.00000000
2013-10-01	-12938070000.00000000
2014-01-01	-31108080000.00000000