Quarter	US Dollars, Sum Over Component Sub-periods
1971-01-01	-276590000.00000000
1971-04-01	-990000.00000000
1971-07-01	77120000.00000000
1971-10-01	102900000.00000000
1972-01-01	67250000.00000000
1972-04-01	70770000.00000000
1972-07-01	-16950000.00000000
1972-10-01	-28890000.00000000
1973-01-01	-225630000.00000000
1973-04-01	242700000.00000000
1973-07-01	114800000.00000000
1973-10-01	7460000.00000000
1974-01-01	-14500000.00000000
1974-04-01	55840000.00000000
1974-07-01	-127240000.00000000
1974-10-01	142240000.00000000
1975-01-01	-283650000.00000000
1975-04-01	-338250000.00000000
1975-07-01	-329210000.00000000
1975-10-01	-539980000.00000000
1976-01-01	-206010000.00000000
1976-04-01	-388990000.00000000
1976-07-01	-507590000.00000000
1976-10-01	-183410000.00000000
1977-01-01	-435480000.00000000
1977-04-01	-96870000.00000000
1977-07-01	-400280000.00000000
1977-10-01	-523929999.99999994
1978-01-01	-224640000.00000000
1978-04-01	-908720000.00000000
1978-07-01	-180770000.00000000
1978-10-01	-1021830000.00000000
1979-01-01	-681660000.00000000
1979-04-01	-310250000.00000000
1979-07-01	-577110000.00000000
1979-10-01	-1715240000.00000000
1980-01-01	-1287870000.00000000
1980-04-01	-1039970000.00000000
1980-07-01	-781520000.00000000
1980-10-01	-1238980000.00000000
1981-01-01	-1147060000.00000000
1981-04-01	-435750000.00000000
1981-07-01	-884380000.00000000
1981-10-01	-1717580000.00000000
1982-01-01	-626570000.00000000
1982-04-01	-404900000.00000000
1982-07-01	-328970000.00000000
1982-10-01	-899110000.00000000
1983-01-01	-426630000.00000000
1983-04-01	-235270000.00000000
1983-07-01	-666790000.00000000
1983-10-01	-617550000.00000000
1984-01-01	-546880000.00000000
1984-04-01	-1115640000.00000000
1984-07-01	-679220000.00000000
1984-10-01	-1793280000.00000000
1985-01-01	-615050000.00000000
1985-04-01	-1034020000.00000000
1985-07-01	-1159760000.00000000
1985-10-01	-2156420000.00000000
1986-01-01	661340000.00000000
1986-04-01	-1702440000.00000000
1986-07-01	-2065550000.00000020
1986-10-01	-5098640000.00000000
1987-01-01	-1742150000.00000000
1987-04-01	-1696630000.00000000
1987-07-01	-1174710000.00000000
1987-10-01	-2026980000.00000000
1988-01-01	-2881140000.00000000
1988-04-01	-5305150000.00000000
1988-07-01	-2578000000.00000000
1988-10-01	-2707340000.00000000
1989-01-01	-878670000.00000000
1989-04-01	-1973650000.00000000
1989-07-01	-2547580000.00000000
1989-10-01	-2763580000.00000000
1990-01-01	-6821630000.00000000
1990-04-01	-2353650000.00000000
1990-07-01	-4512590000.00000000
1990-10-01	-7791480000.00000000
1991-01-01	-3903760000.00000000
1991-04-01	-3395460000.00000000
1991-07-01	-4730520000.00000000
1991-10-01	-6213140000.00000000
1992-01-01	-3146860000.00000000
1992-04-01	-4554370000.00000000
1992-07-01	-5926160000.00000000
1992-10-01	-7215870000.00000000
1993-01-01	-3414830000.00000000
1993-04-01	-2537410000.00000000
1993-07-01	-3831070000.00000000
1993-10-01	-6956990000.00000000
1994-01-01	-3433890000.00000000
1994-04-01	-3433670000.00000000
1994-07-01	-1208020000.00000000
1994-10-01	-3571700000.00000000
1995-01-01	-7365050000.00000000
1995-04-01	-10754870000.00000000
1995-07-01	-490230000.00000000
1995-10-01	-8506920000.00000000
1996-01-01	-14931910000.00000000
1996-04-01	-11144040000.00000000
1996-07-01	-7867050000.00000000
1996-10-01	-10380670000.00000000
1997-01-01	-12584090000.00000000
1997-04-01	-9176680000.00000000
1997-07-01	-5808390000.00000000
1997-10-01	-2366200000.00000000
1998-01-01	-3547790000.00000000
1998-04-01	-6604010000.00000000
1998-07-01	-13739480000.00000000
1998-10-01	-42423070000.00000000
1999-01-01	-13121340000.00000000
1999-04-01	-27870610000.00000000
1999-07-01	-1587360000.00000000
1999-10-01	-10178290000.00000000
2000-01-01	128477600000.00000000
2000-04-01	2211720000.00000000
2000-07-01	31004510000.00000000
2000-10-01	-11294640000.00000000
2001-01-01	-8965010000.00000000
2001-04-01	-20850510000.00000000
2001-07-01	12654860000.00000000
2001-10-01	4078260000.00000000
2002-01-01	11039880000.00000000
2002-04-01	14705890000.00000000
2002-07-01	-9479080000.00000000
2002-10-01	17798880000.00000000
2003-01-01	2944920000.00000000
2003-04-01	21386920000.00000000
2003-07-01	14718160000.00000000
2003-10-01	-13238660000.00000000
2004-01-01	-20709560000.00000000
2004-04-01	-9398160000.00000000
2004-07-01	-14280050000.00000000
2004-10-01	14624200000.00000000
2005-01-01	-19238820000.00000000
2005-04-01	-20532250000.00000000
2005-07-01	-11301110000.00000000
2005-10-01	20673890000.00000000
2006-01-01	-22199750000.00000000
2006-04-01	-10050640000.00000000
2006-07-01	-31226860000.00000000
2006-10-01	867450000.00000000
2007-01-01	-14132140000.00000000
2007-04-01	-24774600000.00000000
2007-07-01	-22724290000.00000000
2007-10-01	-29519980000.00000000
2008-01-01	-46419320000.00000000
2008-04-01	-24983530000.00000000
2008-07-01	-5872980000.00000000
2008-10-01	8877650000.00000000
2009-01-01	-18617840000.00000000
2009-04-01	-17829180000.00000000
2009-07-01	-17541590000.00000000
2009-10-01	9834250000.00000000
2010-01-01	-44698610000.00000000
2010-04-01	-33741680000.00000000
2010-07-01	14949410000.00000000
2010-10-01	1986670000.00000000
2011-01-01	-36144140000.00000000
2011-04-01	-1263800000.00000000
2011-07-01	3661970000.00000000
2011-10-01	12320450000.00000000
2012-01-01	-33932010000.00000400
2012-04-01	-12381210000.00000000
2012-07-01	-20890750000.00000000
2012-10-01	703010000.00000000
2013-01-01	-19885920000.00000000
2013-04-01	-18533350000.00000000
2013-07-01	-5235600000.00000000
2013-10-01	13604930000.00000000
2014-01-01	-32816140000.00000000