Quarter	US Dollars, Sum Over Component Sub-periods
1993-01-01	54910000.000000000
1993-04-01	136950000.000000000
1993-07-01	156480000.000000000
1993-10-01	-6290000.000000000
1994-01-01	112790000.000000000
1994-04-01	182570000.000000000
1994-07-01	239060000.000000000
1994-10-01	220410000.000000000
1995-01-01	177980000.000000000
1995-04-01	245800000.000000000
1995-07-01	201940000.000000000
1995-10-01	33910000.000000000
1996-01-01	87280000.000000000
1996-04-01	60070000.000000000
1996-07-01	34570000.000000000
1996-10-01	-5350000.000000000
1997-01-01	13070000.000000000
1997-04-01	40660000.000000000
1997-07-01	94380000.000000000
1997-10-01	50460000.000000000
1998-01-01	-23490000.000000000
1998-04-01	-17280000.000000000
1998-07-01	70200000.000000000
1998-10-01	128960000.000000010
1999-01-01	103430000.000000000
1999-04-01	-9740000.000000000
1999-07-01	58480000.000000000
1999-10-01	71910000.000000000
2000-01-01	97610000.000000000
2000-04-01	126310000.000000000
2000-07-01	179640000.000000000
2000-10-01	38320000.000000000
2001-01-01	88840000.000000000
2001-04-01	72370000.000000000
2001-07-01	174690000.000000000
2001-10-01	143830000.000000000
2002-01-01	108150000.000000000
2002-04-01	68610000.000000000
2002-07-01	132570000.000000000
2002-10-01	151480000.000000000
2003-01-01	16120000.000000002
2003-04-01	46850000.000000000
2003-07-01	79440000.000000000
2003-10-01	98500000.000000000
2004-01-01	60630000.000000000
2004-04-01	69570000.000000000
2004-07-01	51950000.000000000
2004-10-01	86650000.000000000
2005-01-01	181600000.000000000
2005-04-01	-4360000.000000000
2005-07-01	112810000.000000000
2005-10-01	37180000.000000000
2006-01-01	167880000.000000000
2006-04-01	143580000.000000000
2006-07-01	200810000.000000000
2006-10-01	249020000.000000000
2007-01-01	41090000.000000000
2007-04-01	228040000.000000000
2007-07-01	184250000.000000000
2007-10-01	78960000.000000000
2008-01-01	-126540000.000000000
2008-04-01	-158770000.000000000
2008-07-01	-183500000.000000000
2008-10-01	-216150000.000000000
2009-01-01	-437930000.000000000
2009-04-01	-301030000.000000000
2009-07-01	-297420000.000000000
2009-10-01	-384830000.000000000
2010-01-01	-381500000.000000000
2010-04-01	-270080000.000000000
2010-07-01	-206100000.000000000
2010-10-01	-130130000.000000000
2011-01-01	-174800000.000000000
2011-04-01	-218620000.000000000
2011-07-01	-173360000.000000000
2011-10-01	43170000.000000000
2012-01-01	79090000.000000000
2012-04-01	91890000.000000000
2012-07-01	114170000.000000000
2012-10-01	107610000.000000000
2013-01-01	-55200000.000000000
2013-04-01	53990000.000000000
2013-07-01	227470000.000000000
2013-10-01	-31990000.000000000
2014-01-01	-27910000.000000000
2014-04-01	-34540000.000000000