Quarter	US Dollars, Sum Over Component Sub-periods
1990-01-01	-3230000.0000000000
1990-04-01	-1840000.0000000000
1990-07-01	-2040000.0000000000
1990-10-01	-4550000.0000000000
1991-01-01	-7230000.0000000000
1991-04-01	-6870000.0000000000
1991-07-01	-7810000.0000000000
1991-10-01	-6710000.0000000000
1992-01-01	-800000.0000000000
1992-04-01	-830000.0000000000
1992-07-01	-3520000.0000000000
1992-10-01	-1310000.0000000000
1993-01-01	-4360000.0000000000
1993-04-01	-4920000.0000000000
1993-07-01	-3330000.0000000000
1993-10-01	-1920000.0000000000
1994-01-01	-4650000.0000000000
1994-04-01	-3830000.0000000000
1994-07-01	-9940000.0000000000
1994-10-01	-5500000.0000000000
1995-01-01	-2020000.0000000000
1995-04-01	-4610000.0000000000
1995-07-01	-9310000.0000000000
1995-10-01	-8920000.0000000000
1996-01-01	-16329999.9999999980
1996-04-01	-13090000.0000000000
1996-07-01	-17470000.0000000000
1996-10-01	-16559999.9999999980
1997-01-01	-36230000.0000000000
1997-04-01	-2110000.0000000000
1997-07-01	-10280000.0000000000
1997-10-01	-7760000.0000000000
1998-01-01	-14860000.0000000000
1998-04-01	-4320000.0000000000
1998-07-01	-6910000.0000000000
1998-10-01	-48890000.0000000000
1999-01-01	-11620000.0000000000
1999-04-01	-4360000.0000000000
1999-07-01	-10130000.0000000000
1999-10-01	-98030000.0000000000
2000-01-01	1780000.0000000000
2000-04-01	-91480000.0000000000
2000-07-01	-51330000.0000000000
2000-10-01	-232410000.0000000000
2001-01-01	-13430000.0000000000
2001-04-01	-107900000.0000000000
2001-07-01	-41450000.0000000000
2001-10-01	-168710000.0000000000
2002-01-01	-14630000.0000000000
2002-04-01	-44250000.0000000000
2002-07-01	-67960000.0000000000
2002-10-01	-215450000.0000000000
2003-01-01	-26270000.0000000000
2003-04-01	-49500000.0000000000
2003-07-01	-83450000.0000000000
2003-10-01	-224120000.0000000000
2004-01-01	-313500000.0000000000
2004-04-01	-270380000.0000000000
2004-07-01	-1313120000.0000000000
2004-10-01	-684430000.0000000000
2005-01-01	-518950000.0000000600
2005-04-01	-1998790000.0000000000
2005-07-01	-1316920000.0000000000
2005-10-01	-3260890000.0000000000
2006-01-01	-189110000.0000000000
2006-04-01	-190900000.0000000000
2006-07-01	-1860180000.0000000000
2006-10-01	-3309870000.0000000000
2007-01-01	-2372560000.0000000000
2007-04-01	-4141080000.0000000000
2007-07-01	-71530000.0000000000
2007-10-01	-3625250000.0000000000
2008-01-01	1349950000.0000000000
2008-04-01	-225690000.0000000000
2008-07-01	834300000.0000000000
2008-10-01	1817230000.0000000000
2009-01-01	56340000.0000000000
2009-04-01	548910000.0000000000
2009-07-01	-921710000.0000000000
2009-10-01	-1954680000.0000000000
2010-01-01	-137930000.0000000000
2010-04-01	473560000.0000000000
2010-07-01	268390000.0000000000
2010-10-01	1876510000.0000000000
2011-01-01	41120000.0000000000
2011-04-01	-106960000.0000000000
2011-07-01	-128850000.0000000000
2011-10-01	224670000.0000000000
2012-01-01	1829950000.0000000000
2012-04-01	-14750000.0000000000
2012-07-01	-94290000.0000000000
2012-10-01	1487360000.0000000000
2013-01-01	-2049999.9999999998
2013-04-01	-225480000.0000000000
2013-07-01	-103540000.0000000000
2013-10-01	-185830000.0000000000
2014-01-01	-241660000.0000000000