Quarter	US Dollars, Sum Over Component Sub-periods
1980-01-01	-136200000.00000000
1980-04-01	-605600000.00000000
1980-07-01	-1021400000.00000000
1980-10-01	-1295100000.00000000
1981-01-01	-410100000.00000000
1981-04-01	-804200000.00000000
1981-07-01	-1586500000.00000000
1981-10-01	-1076100000.00000000
1982-01-01	-621600000.00000000
1982-04-01	1073700000.00000000
1982-07-01	2588300000.00000000
1982-10-01	4004200000.00000000
1983-01-01	3566000000.00000000
1983-04-01	3316500000.00000000
1983-07-01	3271300000.00000000
1983-10-01	3951100000.00000000
1984-01-01	4102899999.99999950
1984-04-01	3507700000.00000000
1984-07-01	2810400000.00000000
1984-10-01	2763100000.00000000
1985-01-01	2423800000.00000000
1985-04-01	1530100000.00000000
1985-07-01	2058600000.00000000
1985-10-01	2385800000.00000000
1986-01-01	1166500000.00000000
1986-04-01	802000000.00000000
1986-07-01	1073300000.00000000
1986-10-01	1978000000.00000000
1987-01-01	2270100000.00000000
1987-04-01	2528900000.00000000
1987-07-01	1960700000.00000000
1987-10-01	2027400000.00000000
1988-01-01	1678900000.00000000
1988-04-01	1147500000.00000000
1988-07-01	-72400000.00000000
1988-10-01	-144500000.00000000
1989-01-01	405600000.00000000
1989-04-01	200400000.00000000
1989-07-01	64400000.00000001
1989-10-01	-265300000.00000000
1990-01-01	541800000.00000000
1990-04-01	-889000000.00000000
1990-07-01	-329600000.00000000
1990-10-01	-205600000.00000000
1991-01-01	-962000000.00000000
1991-04-01	-1518300000.00000000
1991-07-01	-2131699999.99999980
1991-10-01	-2667100000.00000000
1992-01-01	-3376200000.00000000
1992-04-01	-3985100000.00000000
1992-07-01	-4083400000.00000000
1992-10-01	-4489000000.00000000
1993-01-01	-3615400000.00000000
1993-04-01	-3272900000.00000000
1993-07-01	-3508000000.00000000
1993-10-01	-3084200000.00000000
1994-01-01	-4297200000.00000000
1994-04-01	-4550300000.00000000
1994-07-01	-4794300000.00000000
1994-10-01	-4821900000.00000000
1995-01-01	573600000.00000000
1995-04-01	2584900000.00000000
1995-07-01	2192400000.00000000
1995-10-01	1655500000.00000000
1996-01-01	1924400000.00000000
1996-04-01	2186800000.00000000
1996-07-01	1403900000.00000000
1996-10-01	983000000.00000000
1997-01-01	1561500000.00000000
1997-04-01	630500000.00000000
1997-07-01	-320400000.00000000
1997-10-01	-1298900000.00000000
1998-01-01	-1731200000.00000000
1998-04-01	-1143400000.00000000
1998-07-01	-2446700000.00000000
1998-10-01	-2479300000.00000000
1999-01-01	-1183200000.00000000
1999-04-01	-972800000.00000000
1999-07-01	-962400000.00000000
1999-10-01	-2472700000.00000000
2000-01-01	-1194900000.00000000
2000-04-01	-1453500000.00000000
2000-07-01	-2110800000.00000020
2000-10-01	-3606100000.00000000
2001-01-01	-2133699999.99999980
2001-04-01	-1783000000.00000000
2001-07-01	-1675300000.00000000
2001-10-01	-4034000000.00000000
2002-01-01	-1431900000.00000000
2002-04-01	-1492600000.00000000
2002-07-01	-1571400000.00000000
2002-10-01	-3139000000.00000000
2003-01-01	-137200000.00000000
2003-04-01	-1648800000.00000000
2003-07-01	-1438600000.00000000
2003-10-01	-2567300000.00000000
2004-01-01	-516700000.00000006
2004-04-01	-1128000000.00000000
2004-07-01	-1961700000.00000000
2004-10-01	-5236900000.00000000
2005-01-01	-1874100000.00000000
2005-04-01	-683900000.00000000
2005-07-01	-1711300000.00000000
2005-10-01	-3393300000.00000000
2006-01-01	710500000.00000000
2006-04-01	-195200000.00000000
2006-07-01	-2683800000.00000000
2006-10-01	-4143600000.00000050
2007-01-01	-2487400000.00000000
2007-04-01	-2360900000.00000000
2007-07-01	-2462500000.00000000
2007-10-01	-3000600000.00000000
2008-01-01	-1728200000.00000000
2008-04-01	-952900000.00000000
2008-07-01	-6542000000.00000000
2008-10-01	-8391900000.00000000
2009-01-01	-2334300000.00000000
2009-04-01	396400000.00000000
2009-07-01	-2868500000.00000000
2009-10-01	-119100000.00000000
2010-01-01	324900000.00000000
2010-04-01	-49700000.00000000
2010-07-01	-2222100000.00000000
2010-10-01	-995900000.00000000
2011-01-01	1995900000.00000000
2011-04-01	1305000000.00000000
2011-07-01	-3852500000.00000000
2011-10-01	-653500000.00000000
2012-01-01	1813200000.00000000
2012-04-01	1425300000.00000000
2012-07-01	-1129900000.00000000
2012-10-01	-1817300000.00000000
2013-01-01	-1017800000.00000000
2013-04-01	-821100000.00000000
2013-07-01	-914600000.00000000
2013-10-01	1844200000.00000000
2014-01-01	-1200000000.00000000
2014-04-01	1082500000.00000000
2014-07-01	-1658900000.00000000
2014-10-01	-1013600000.00000000
2015-01-01	-2113100000.00000000
2015-04-01	-1980300000.00000000
2015-07-01	-6658200000.00000000
2015-10-01	-3772500000.00000000
2016-01-01	-3971200000.00000000
2016-04-01	-3113300000.00000000
2016-07-01	-5340400000.00000000
2016-10-01	-657500000.00000000