Quarter	US Dollars, Sum Over Component Sub-periods
1993-01-01	-13950000.00000000
1993-04-01	-8780000.00000000
1993-07-01	480000.00000000
1993-10-01	-16090000.00000000
1994-01-01	-25050000.00000000
1994-04-01	-17990000.00000000
1994-07-01	-46090000.00000000
1994-10-01	-30960000.00000000
1995-01-01	8180000.00000000
1995-04-01	44080000.00000000
1995-07-01	-46670000.00000000
1995-10-01	-18950000.00000000
1996-01-01	18570000.00000000
1996-04-01	16210000.00000000
1996-07-01	-57600000.00000000
1996-10-01	-21070000.00000000
1997-01-01	-20500000.00000000
1997-04-01	-6720000.00000000
1997-07-01	-59170000.00000000
1997-10-01	-33900000.00000000
1998-01-01	-18880000.00000000
1998-04-01	-45830000.00000000
1998-07-01	-43150000.00000000
1998-10-01	-49470000.00000000
1999-01-01	-64390000.00000000
1999-04-01	-135670000.00000000
1999-07-01	-53670000.00000000
1999-10-01	-45670000.00000000
2000-01-01	-27980000.00000000
2000-04-01	-192400000.00000000
2000-07-01	-83170000.00000000
2000-10-01	-50410000.00000000
2001-01-01	-26720000.00000000
2001-04-01	-186330000.00000000
2001-07-01	-43710000.00000000
2001-10-01	-52400000.00000000
2002-01-01	-36100000.00000000
2002-04-01	-200430000.00000000
2002-07-01	-76890000.00000000
2002-10-01	-146990000.00000000
2003-01-01	-401030000.00000000
2003-04-01	-584520000.00000000
2003-07-01	-417970000.00000000
2003-10-01	-415270000.00000000
2004-01-01	-381180000.00000000
2004-04-01	-905680000.00000000
2004-07-01	-482140000.00000000
2004-10-01	-412440000.00000000
2005-01-01	-18240000.00000000
2005-04-01	-939200000.00000000
2005-07-01	-348940000.00000000
2005-10-01	-678440000.00000000
2006-01-01	-61750000.00000000
2006-04-01	-893490000.00000000
2006-07-01	-1090700000.00000000
2006-10-01	-449260000.00000000
2007-01-01	81590000.00000000
2007-04-01	-1087330000.00000000
2007-07-01	-1043300000.00000000
2007-10-01	-1179850000.00000000
2008-01-01	31850000.00000000
2008-04-01	-1829890000.00000000
2008-07-01	-454010000.00000000
2008-10-01	-497380000.00000000
2009-01-01	-268279999.99999997
2009-04-01	-462730000.00000000
2009-07-01	-206720000.00000000
2009-10-01	-265620000.00000000
2010-01-01	-718020000.00000000
2010-04-01	-637940000.00000000
2010-07-01	-608700000.00000000
2010-10-01	-778150000.00000000
2011-01-01	-936960000.00000000
2011-04-01	-1033160000.00000010
2011-07-01	-1010160000.00000000
2011-10-01	-1034940000.00000000
2012-01-01	-496660000.00000000
2012-04-01	-503720000.00000000
2012-07-01	-557470000.00000000
2012-10-01	-566210000.00000000
2013-01-01	-575400000.00000000
2013-04-01	-577020000.00000000
2013-07-01	-589750000.00000000
2013-10-01	-663310000.00000000
2014-01-01	-856690000.00000000
2014-04-01	-910710000.00000000