Quarter	US Dollars, sum over component sub-periods
1995-01-01	-3508925433.00000000
1995-04-01	-1289468281.00000000
1995-07-01	-8725696280.00000000
1995-10-01	-3338324318.00000000
1996-01-01	-1529566314.00000000
1996-04-01	595475408.10000000
1996-07-01	133149120.70000000
1996-10-01	-620205128.20000000
1997-01-01	2037016556.00000000
1997-04-01	1825652370.00000000
1997-07-01	-75660256.07000001
1997-10-01	348820065.80000000
1998-01-01	-7378575438.00000000
1998-04-01	1842095681.00000000
1998-07-01	17189569520.00000000
1998-10-01	1935206746.00000000
1999-01-01	4501749405.00000000
1999-04-01	-4220352173.99999950
1999-07-01	3078223003.00000000
1999-10-01	9538460843.00000000
2000-01-01	1320630029.00000000
2000-04-01	12179424410.00000000
2000-07-01	2633027716.00000000
2000-10-01	1388260429.00000000
2001-01-01	-1024342482.99999990
2001-04-01	-3364006447.00000000
2001-07-01	-1023031261.00000000
2001-10-01	2244473992.00000000
2002-01-01	1556194007.00000000
2002-04-01	-6758094670.00000000
2002-07-01	2448809446.00000000
2002-10-01	2926398100.00000000
2003-01-01	-2009154054.00000000
2003-04-01	-657117975.10000000
2003-07-01	2007858608.00000000
2003-10-01	10180104490.00000000
2004-01-01	3401336973.00000000
2004-04-01	-2414993762.00000000
2004-07-01	4155368317.00000050
2004-10-01	4545585117.00000000
2005-01-01	624230143.00000000
2005-04-01	6159445816.00000000
2005-07-01	10428872750.00000000
2005-10-01	8902503376.00000000
2006-01-01	3128836158.00000000
2006-04-01	-7277426054.00000000
2006-07-01	985510937.80000000
2006-10-01	-14549179280.00000000
2007-01-01	-7040613653.00000000
2007-04-01	-5751318823.00000000
2007-07-01	6138913708.00000000
2007-10-01	-7822531868.00000000
2008-01-01	-12696321450.00000000
2008-04-01	-6785807194.00000000
2008-07-01	-2938213787.00000000
2008-10-01	17886943490.00000000
2009-01-01	-545185806.69999990
2009-04-01	-2027904302.00000000
2009-07-01	7901334723.00000000
2009-10-01	9995472427.00000000
2010-01-01	-11205461170.00000000
2010-04-01	-4187683245.99999950
2010-07-01	4525161994.00000000
2010-10-01	14245590140.00000000
2011-01-01	-10589009340.00000000
2011-04-01	-287525025.20000000
2011-07-01	-2159404337.00000000
2011-10-01	1498188908.00000000
2012-01-01	-949357894.69999990
2012-04-01	-7499388717.00000000
2012-07-01	4270683573.99999950
2012-10-01	8574125685.00000100
2013-01-01	-13949152980.00000000
2013-04-01	12278868270.00000000
2013-07-01	14007149780.00000000
2013-10-01	6922926033.00000000
2014-01-01	-1602445001.00000000
2014-04-01	5270405737.00000000
2014-07-01	-420058114.10000000
2014-10-01	-3713601252.00000000
2015-01-01	-5136147656.00000000
2015-04-01	5534938199.00000000
2015-07-01	1937125568.00000000
2015-10-01	20929911170.00000000
2016-01-01	8351033606.99999900
2016-04-01	6895279172.00000000
2016-07-01	-5788030868.00000000
2016-10-01	11705460020.00000000
2017-01-01	9897049790.00000000
2017-04-01	11399800780.00000000
2017-07-01	8771043026.00000000
2017-10-01	8334302253.00000000
2018-01-01	3832268875.00000000
2018-04-01	20427780880.00000000
2018-07-01	13868858170.00000000