Quarter	US Dollars, Sum Over Component Sub-periods
1995-01-01	-2648440000.0000000
1995-04-01	-4610270000.0000000
1995-07-01	-2893440000.0000000
1995-10-01	-5673780000.0000000
1996-01-01	-7028250000.0000000
1996-04-01	-8191920000.0000000
1996-07-01	-4769630000.0000000
1996-10-01	-10370330000.0000000
1997-01-01	-4251859999.9999995
1997-04-01	-9730860000.0000000
1997-07-01	-5672730000.0000000
1997-10-01	-15820890000.0000000
1998-01-01	-8813690000.0000000
1998-04-01	-11176140000.0000000
1998-07-01	-14557580000.0000000
1998-10-01	-14311320000.0000000
1999-01-01	-12952580000.0000000
1999-04-01	-41065310000.0000000
1999-07-01	-13226850000.0000000
1999-10-01	-58180690000.0000000
2000-01-01	-18017570000.0000000
2000-04-01	-27576590000.0000000
2000-07-01	-74183370000.0000000
2000-10-01	-54546430000.0000000
2001-01-01	-26169110000.0000000
2001-04-01	-17714710000.0000000
2001-07-01	-26105690000.0000000
2001-10-01	-17055279999.9999980
2002-01-01	-15739880000.0000000
2002-04-01	-5369630000.0000000
2002-07-01	-14839920000.0000000
2002-10-01	-14722870000.0000000
2003-01-01	-12194150000.0000000
2003-04-01	-13510290000.0000000
2003-07-01	-11563870000.0000000
2003-10-01	-16139830000.0000000
2004-01-01	-15314340000.0000000
2004-04-01	-14757030000.0000000
2004-07-01	-10121320000.0000000
2004-10-01	-16736599999.9999980
2005-01-01	-27054420000.0000000
2005-04-01	-12991610000.0000000
2005-07-01	-23979050000.0000000
2005-10-01	-49744960000.0000000
2006-01-01	-16077930000.0000000
2006-04-01	-34891130000.0000000
2006-07-01	-22926510000.0000000
2006-10-01	-37546530000.0000000
2007-01-01	-22159160000.0000000
2007-04-01	-37646450000.0000000
2007-07-01	-31575390000.0000000
2007-10-01	-75725560000.0000000
2008-01-01	-48868530000.0000000
2008-04-01	-56762070000.0000000
2008-07-01	-46358840000.0000000
2008-10-01	-7847390000.0000000
2009-01-01	-26570230000.0000000
2009-04-01	-31437680000.0000000
2009-07-01	-13988110000.0000000
2009-10-01	-35196720000.0000000
2010-01-01	-22411510000.0000000
2010-04-01	-16412189999.9999980
2010-07-01	-19328290000.0000000
2010-10-01	-6361760000.0000000
2011-01-01	-1375430000.0000000
2011-04-01	-22663170000.0000000
2011-07-01	-9595710000.0000000
2011-10-01	-25993990000.0000000
2012-01-01	6891460000.0000000
2012-04-01	-24532700000.0000000
2012-07-01	-13841160000.0000000
2012-10-01	-5206790000.0000000
2013-01-01	-1019970000.0000000
2013-04-01	-169780000.0000000
2013-07-01	-3308870000.0000000
2013-10-01	7247930000.0000000
2014-01-01	-14804060000.0000000