Quarter	US Dollars, Sum Over Component Sub-periods
1996-01-01	-1072800000.0000000
1996-04-01	-1443400000.0000000
1996-07-01	-341000000.0000000
1996-10-01	-2050600000.0000000
1997-01-01	-1844000000.0000000
1997-04-01	-1686500000.0000000
1997-07-01	-765400000.0000000
1997-10-01	-2514200000.0000000
1998-01-01	-2105100000.0000000
1998-04-01	-2367500000.0000000
1998-07-01	-947200000.0000000
1998-10-01	-3392800000.0000000
1999-01-01	-2615400000.0000000
1999-04-01	-2651000000.0000000
1999-07-01	-1911300000.0000000
1999-10-01	-3789100000.0000000
2000-01-01	-3504200000.0000000
2000-04-01	-3705500000.0000000
2000-07-01	-1879200000.0000000
2000-10-01	-3105200000.0000000
2001-01-01	-3197500000.0000000
2001-04-01	-3767100000.0000000
2001-07-01	-2444000000.0000000
2001-10-01	-3009700000.0000000
2002-01-01	-2838500000.0000000
2002-04-01	-3102900000.0000000
2002-07-01	-1891400000.0000000
2002-10-01	-3040700000.0000000
2003-01-01	-2306000000.0000000
2003-04-01	-3254700000.0000000
2003-07-01	-1599400000.0000000
2003-10-01	-3326800000.0000000
2004-01-01	-3509300000.0000000
2004-04-01	-3783500000.0000000
2004-07-01	-3127800000.0000000
2004-10-01	-5088500000.0000000
2005-01-01	-5099100000.0000000
2005-04-01	-5475700000.0000000
2005-07-01	-3864600000.0000000
2005-10-01	-5368000000.0000000
2006-01-01	-5740000000.0000000
2006-04-01	-5882700000.0000000
2006-07-01	-4415600000.0000000
2006-10-01	-5508200000.0000000
2007-01-01	-5088100000.0000000
2007-04-01	-5693300000.0000000
2007-07-01	-4866600000.0000000
2007-10-01	-7913900000.0000000
2008-01-01	-7679000000.0000000
2008-04-01	-9096700000.0000000
2008-07-01	-7319200000.0000000
2008-10-01	-7756700000.0000000
2009-01-01	-5977300000.0000000
2009-04-01	-6640400000.0000000
2009-07-01	-4774200000.0000000
2009-10-01	-8261000000.0000000
2010-01-01	-6026900000.0000000
2010-04-01	-7801000000.0000000
2010-07-01	-3957700000.0000000
2010-10-01	-6427200000.0000000
2011-01-01	-4617800000.0000000
2011-04-01	-7155700000.0000000
2011-07-01	-2106199999.9999998
2011-10-01	-2917700000.0000000
2012-01-01	-2380300000.0000000
2012-04-01	-1919700000.0000000
2012-07-01	960200000.0000000
2012-10-01	-1021100000.0000000
2013-01-01	-202600000.0000000
2013-04-01	140800000.0000000
2013-07-01	1351200000.0000000
2013-10-01	-127100000.0000000
2014-01-01	-893000000.0000000
2014-04-01	-946200000.0000000