Quarter	US Dollars, Sum Over Component Sub-periods
1985-01-01	8542000000.000000
1985-04-01	13778600000.000000
1985-07-01	14818200000.000000
1985-10-01	18124800000.000000
1986-01-01	14351500000.000000
1986-04-01	23779900000.000000
1986-07-01	26882900000.000000
1986-10-01	26167800000.000000
1987-01-01	22054300000.000000
1987-04-01	23628200000.000000
1987-07-01	22444400000.000000
1987-10-01	23467800000.000000
1988-01-01	19376300000.000000
1988-04-01	21567800000.000000
1988-07-01	23541900000.000000
1988-10-01	27770200000.000000
1989-01-01	20793200000.000000
1989-04-01	20333500000.000000
1989-07-01	20618400000.000000
1989-10-01	18373300000.000000
1990-01-01	16390700000.000000
1990-04-01	17520800000.000000
1990-07-01	19556400000.000000
1990-10-01	15814000000.000000
1991-01-01	19864500000.000000
1991-04-01	22025300000.000000
1991-07-01	26177400000.000000
1991-10-01	28167800000.000000
1992-01-01	30019200000.000000
1992-04-01	28225000000.000000
1992-07-01	32541700000.000000
1992-10-01	33959600000.000000
1993-01-01	33966400000.000000
1993-04-01	32755300000.000000
1993-07-01	37018800000.000000
1993-10-01	35701400000.000000
1994-01-01	36219100000.000000
1994-04-01	34463800000.000000
1994-07-01	36320700000.000000
1994-10-01	37158000000.000000
1995-01-01	33941100000.000000
1995-04-01	35591300000.000000
1995-07-01	33100800000.000004
1995-10-01	29143300000.000000
1996-01-01	22496600000.000000
1996-04-01	16989700000.000000
1996-07-01	19769900000.000000
1996-10-01	22024400000.000000
1997-01-01	17272100000.000000
1997-04-01	24868900000.000000
1997-07-01	26658800000.000000
1997-10-01	31031100000.000000
1998-01-01	26467000000.000000
1998-04-01	30084100000.000000
1998-07-01	30041300000.000000
1998-10-01	34008300000.000004
1999-01-01	29293700000.000000
1999-04-01	27894400000.000000
1999-07-01	32417600000.000000
1999-10-01	31666400000.000000
2000-01-01	29475000000.000000
2000-04-01	30895100000.000000
2000-07-01	31185900000.000000
2000-10-01	23304500000.000000
2001-01-01	18317700000.000000
2001-04-01	16310800000.000000
2001-07-01	18154500000.000000
2001-10-01	16425599999.999998
2002-01-01	19796500000.000000
2002-04-01	24098800000.000000
2002-07-01	23819400000.000000
2002-10-01	24749700000.000000
2003-01-01	20565600000.000000
2003-04-01	23136600000.000000
2003-07-01	26796500000.000000
2003-10-01	33457100000.000000
2004-01-01	32490000000.000000
2004-04-01	33205000000.000000
2004-07-01	31621500000.000000
2004-10-01	31208400000.000000
2005-01-01	26173000000.000000
2005-04-01	23598100000.000000
2005-07-01	21340300000.000000
2005-10-01	22923400000.000000
2006-01-01	16808599999.999998
2006-04-01	18474400000.000000
2006-07-01	20407100000.000000
2006-10-01	25572700000.000000
2007-01-01	24997300000.000000
2007-04-01	23804400000.000000
2007-07-01	29001300000.000000
2007-10-01	26949900000.000000
2008-01-01	22311900000.000000
2008-04-01	12853000000.000000
2008-07-01	4520200000.000000
2008-10-01	-1576800000.000000
2009-01-01	-5561100000.000000
2009-04-01	11994500000.000000
2009-07-01	14363700000.000000
2009-10-01	22807200000.000000
2010-01-01	22517000000.000000
2010-04-01	22103100000.000000
2010-07-01	23076600000.000000
2010-10-01	23300900000.000000
2011-01-01	6779900000.000000
2011-04-01	-12918700000.000000
2011-07-01	-2266500000.000000
2011-10-01	-12216200000.000000
2012-01-01	-16338700000.000000
2012-04-01	-14108300000.000000
2012-07-01	-19264700000.000000
2012-10-01	-23063700000.000000
2013-01-01	-25714900000.000000
2013-04-01	-19870500000.000000
2013-07-01	-27750800000.000000
2013-10-01	-35442300000.000000