Quarter	US Dollars, Sum Over Component Sub-periods
1975-01-01	-5080000.000000000
1975-04-01	-10060000.000000000
1975-07-01	0.000000000
1975-10-01	-9250000.000000000
1976-01-01	-7750000.000000000
1976-04-01	-3070000.000000000
1976-07-01	-13790000.000000000
1976-10-01	-7760000.000000000
1977-01-01	-10930000.000000000
1977-04-01	-17570000.000000000
1977-07-01	-21910000.000000000
1977-10-01	-21540000.000000000
1978-01-01	-16040000.000000000
1978-04-01	-16810000.000000000
1978-07-01	-11530000.000000000
1978-10-01	-17930000.000000000
1979-01-01	-29970000.000000000
1979-04-01	-31320000.000000000
1979-07-01	-37250000.000000000
1979-10-01	-28440000.000000000
1980-01-01	-38030000.000000000
1980-04-01	-25620000.000000000
1980-07-01	-31050000.000000000
1980-10-01	-42540000.000000000
1981-01-01	-29710000.000000000
1981-04-01	-44270000.000000000
1981-07-01	-36590000.000000000
1981-10-01	-20420000.000000000
1982-01-01	-1320000.000000000
1982-04-01	11630000.000000000
1982-07-01	-29980000.000000000
1982-10-01	-56160000.000000000
1983-01-01	-26540000.000000000
1983-04-01	32619999.999999996
1983-07-01	-37770000.000000000
1983-10-01	-105540000.000000000
1984-01-01	-114250000.000000000
1984-04-01	-147590000.000000000
1984-07-01	-79670000.000000000
1984-10-01	-151550000.000000000
1985-01-01	-113210000.000000000
1985-04-01	-75970000.000000000
1985-07-01	-81080000.000000000
1985-10-01	-66069999.999999990
1986-01-01	-75690000.000000000
1986-04-01	-187740000.000000000
1986-07-01	-240340000.000000000
1986-10-01	-256430000.000000000
1987-01-01	-238460000.000000000
1987-04-01	-282790000.000000000
1987-07-01	-221530000.000000000
1987-10-01	-397520000.000000000
1988-01-01	-478440000.000000000
1988-04-01	-992990000.000000000
1988-07-01	-498980000.000000000
1988-10-01	-653450000.000000000
1989-01-01	-800600000.000000000
1989-04-01	-426640000.000000000
1989-07-01	-800190000.000000000
1989-10-01	-945060000.000000000
1990-01-01	19370000.000000000
1990-04-01	-692690000.000000000
1990-07-01	-704020000.000000000
1990-10-01	-1406350000.000000000
1991-01-01	0.000000000
1991-04-01	7280000.000000000
1991-07-01	-31000000.000000000
1991-10-01	143590000.000000000
1992-01-01	131949999.999999990
1992-04-01	351740000.000000000
1992-07-01	132639999.999999990
1992-10-01	140150000.000000000
1993-01-01	-106320000.000000000
1993-04-01	-127470000.000000000
1993-07-01	145600000.000000000
1993-10-01	-1311990000.000000000
1994-01-01	-963360000.000000000
1994-04-01	-884240000.000000000
1994-07-01	-960420000.000000000
1994-10-01	-1546990000.000000000
1995-01-01	-438370000.000000000
1995-04-01	-300220000.000000000
1995-07-01	-191890000.000000000
1995-10-01	-562700000.000000000
1996-01-01	-1214640000.000000000
1996-04-01	-1440540000.000000000
1996-07-01	-836500000.000000000
1996-10-01	-90800000.000000000
1997-01-01	-633920000.000000000
1997-04-01	-1608730000.000000000
1997-07-01	-804590000.000000000
1997-10-01	-2215860000.000000000
1998-01-01	-2051800000.000000200
1998-04-01	-10020080000.000000000
1998-07-01	-862710000.000000000
1998-10-01	-5764930000.000000000
1999-01-01	-3666100000.000000000
1999-04-01	-338160000.000000000
1999-07-01	-1509030000.000000000
1999-10-01	-1228860000.000000000
2000-01-01	-5116210000.000000000
2000-04-01	-2336660000.000000000
2000-07-01	-11827090000.000000000
2000-10-01	-4617400000.000000000
2001-01-01	-2430510000.000000000
2001-04-01	777410000.000000000
2001-07-01	-1616910000.000000000
2001-10-01	-5190930000.000000000
2002-01-01	-2498920000.000000000
2002-04-01	1004810000.000000000
2002-07-01	-1937520000.000000000
2002-10-01	-4106580000.000000000
2003-01-01	-700880000.000000000
2003-04-01	6828380000.000000000
2003-07-01	-2093730000.000000000
2003-10-01	-1759730000.000000000
2004-01-01	2654770000.000000000
2004-04-01	-1563420000.000000000
2004-07-01	44800000.000000000
2004-10-01	8279999.999999999
2005-01-01	-4054740000.000000000
2005-04-01	651460000.000000000
2005-07-01	-1003580000.000000000
2005-10-01	4710000.000000000
2006-01-01	-496230000.000000000
2006-04-01	-202890000.000000000
2006-07-01	-1094900000.000000000
2006-10-01	-3092140000.000000000
2007-01-01	-1932200000.000000000
2007-04-01	-697970000.000000000
2007-07-01	-2749260000.000000000
2007-10-01	-1842640000.000000000
2008-01-01	-7214620000.000000000
2008-04-01	13324670000.000000000
2008-07-01	-10457880000.000000000
2008-10-01	-4054440000.000000000
2009-01-01	-2026180000.000000000
2009-04-01	818510000.000000000
2009-07-01	-3094490000.000000000
2009-10-01	-1432190000.000000000
2010-01-01	-2106590000.000000200
2010-04-01	-270280000.000000000
2010-07-01	-3171080000.000000000
2010-10-01	-4734140000.000000000
2011-01-01	-3443490000.000000000
2011-04-01	859460000.000000000
2011-07-01	-1954780000.000000000
2011-10-01	-402640000.000000000
2012-01-01	-3564570000.000000000
2012-04-01	1177440000.000000000
2012-07-01	779030000.000000000
2012-10-01	-6091240000.000000000
2013-01-01	632220000.000000000
2013-04-01	-1986100000.000000000
2013-07-01	-473600000.000000000
2013-10-01	-2231900000.000000000
2014-01-01	4008270000.000000000