Quarter	US Dollars, Sum Over Component Sub-periods
1970-01-01	27890000.00000000
1970-04-01	43120000.00000000
1970-07-01	53210000.00000000
1970-10-01	46520000.00000000
1971-01-01	9190000.00000000
1971-04-01	99740000.00000000
1971-07-01	13900000.00000000
1971-10-01	118700000.00000000
1972-01-01	75930000.00000000
1972-04-01	175930000.00000000
1972-07-01	136790000.00000000
1972-10-01	177240000.00000000
1973-01-01	173150000.00000000
1973-04-01	177300000.00000000
1973-07-01	13490000.00000000
1973-10-01	312770000.00000000
1974-01-01	225930000.00000000
1974-04-01	21700000.00000000
1974-07-01	110510000.00000000
1974-10-01	204980000.00000000
1975-01-01	284680000.00000000
1975-04-01	375440000.00000000
1975-07-01	53710000.00000000
1975-10-01	354600000.00000000
1976-01-01	273490000.00000000
1976-04-01	88450000.00000000
1976-07-01	-14030000.00000000
1976-10-01	369460000.00000000
1977-01-01	170820000.00000000
1977-04-01	-12500000.00000000
1977-07-01	86280000.00000000
1977-10-01	367070000.00000000
1978-01-01	231870000.00000000
1978-04-01	128870000.00000000
1978-07-01	-378020000.00000000
1978-10-01	541700000.00000000
1979-01-01	-276170000.00000000
1979-04-01	186850000.00000000
1979-07-01	-520799999.99999994
1979-10-01	35980000.00000000
1980-01-01	-100410000.00000000
1980-04-01	-222600000.00000000
1980-07-01	-531700000.00000006
1980-10-01	55310000.00000000
1981-01-01	-62730000.00000000
1981-04-01	-121150000.00000000
1981-07-01	-363800000.00000000
1981-10-01	-66950000.00000000
1982-01-01	-108510000.00000000
1982-04-01	391760000.00000000
1982-07-01	-503420000.00000000
1982-10-01	-85320000.00000000
1983-01-01	-51470000.00000000
1983-04-01	-36540000.00000000
1983-07-01	-293290000.00000000
1983-10-01	-218710000.00000000
1984-01-01	-178490000.00000000
1984-04-01	17470000.00000000
1984-07-01	-200280000.00000000
1984-10-01	-190260000.00000000
1985-01-01	-217350000.00000000
1985-04-01	-351110000.00000000
1985-07-01	-514169999.99999994
1985-10-01	-69690000.00000000
1986-01-01	-88430000.00000000
1986-04-01	-106000000.00000000
1986-07-01	-1001610000.00000000
1986-10-01	-108690000.00000000
1987-01-01	-400210000.00000000
1987-04-01	68640000.00000000
1987-07-01	-959570000.00000000
1987-10-01	-131300000.00000001
1988-01-01	-611630000.00000000
1988-04-01	-207600000.00000000
1988-07-01	-1372830000.00000000
1988-10-01	-44470000.00000000
1989-01-01	-537100000.00000000
1989-04-01	-8590000.00000000
1989-07-01	-1070349999.99999990
1989-10-01	235500000.00000000
1990-01-01	-34230000.00000000
1990-04-01	79100000.00000000
1990-07-01	-667970000.00000000
1990-10-01	215390000.00000000
1991-01-01	-315790000.00000000
1991-04-01	174890000.00000000
1991-07-01	-746940000.00000000
1991-10-01	73670000.00000000
1992-01-01	48370000.00000000
1992-04-01	172470000.00000000
1992-07-01	-713780000.00000000
1992-10-01	311400000.00000000
1993-01-01	-284090000.00000000
1993-04-01	244150000.00000000
1993-07-01	-895150000.00000000
1993-10-01	853430000.00000000
1994-01-01	148420000.00000000
1994-04-01	299200000.00000000
1994-07-01	-756830000.00000000
1994-10-01	527580000.00000006
1995-01-01	63750000.00000000
1995-04-01	1008010000.00000000
1995-07-01	-582430000.00000000
1995-10-01	657580000.00000000
1996-01-01	449240000.00000000
1996-04-01	620210000.00000000
1996-07-01	-497100000.00000000
1996-10-01	1377760000.00000000
1997-01-01	518210000.00000006
1997-04-01	1150660000.00000000
1997-07-01	85690000.00000000
1997-10-01	1514130000.00000000
1998-01-01	817620000.00000000
1998-04-01	1438930000.00000000
1998-07-01	-554220000.00000000
1998-10-01	797590000.00000000
1999-01-01	523200000.00000006
1999-04-01	1320730000.00000000
1999-07-01	-427860000.00000000
1999-10-01	1145510000.00000000
2000-01-01	256690000.00000000
2000-04-01	-288100000.00000000
2000-07-01	-1409110000.00000000
2000-10-01	-591080000.00000000
2001-01-01	-344700000.00000000
2001-04-01	-305400000.00000000
2001-07-01	-891080000.00000000
2001-10-01	-923700000.00000000
2002-01-01	-206970000.00000000
2002-04-01	-27770000.00000000
2002-07-01	-949750000.00000000
2002-10-01	126060000.00000000
2003-01-01	158340000.00000000
2003-04-01	-67240000.00000000
2003-07-01	-1368010000.00000000
2003-10-01	607090000.00000000
2004-01-01	1099630000.00000000
2004-04-01	1118590000.00000000
2004-07-01	-297970000.00000000
2004-10-01	2415150000.00000000
2005-01-01	1919820000.00000000
2005-04-01	1686400000.00000000
2005-07-01	101830000.00000000
2005-10-01	3068670000.00000000
2006-01-01	2871920000.00000000
2006-04-01	2698030000.00000000
2006-07-01	799140000.00000000
2006-10-01	2967680000.00000000
2007-01-01	3390020000.00000000
2007-04-01	2997050000.00000000
2007-07-01	1438670000.00000000
2007-10-01	4366340000.00000000
2008-01-01	4526680000.00000000
2008-04-01	3250170000.00000000
2008-07-01	905850000.00000000
2008-10-01	4194510000.00000000
2009-01-01	2840470000.00000000
2009-04-01	1721890000.00000000
2009-07-01	287230000.00000000
2009-10-01	3019080000.00000000
2010-01-01	3660210000.00000000
2010-04-01	2520150000.00000000
2010-07-01	464730000.00000000
2010-10-01	4038030000.00000000
2011-01-01	3171280000.00000000
2011-04-01	3052170000.00000000
2011-07-01	1014360000.00000000
2011-10-01	4840410000.00000000
2012-01-01	3088240000.00000000
2012-04-01	2721030000.00000000
2012-07-01	-318090000.00000000
2012-10-01	4384370000.00000000
2013-01-01	4888600000.00000000
2013-04-01	3734930000.00000000
2013-07-01	3087520000.00000000
2013-10-01	6677760000.00000000
2014-01-01	6531770000.00000000