Quarter	US Dollars, Sum Over Component Sub-periods
1982-01-01	7015000000.000000
1982-04-01	7105200000.000000
1982-07-01	5923900000.000000
1982-10-01	6531100000.000000
1983-01-01	6799200000.000000
1983-04-01	7034900000.000000
1983-07-01	5973400000.000000
1983-10-01	7396300000.000000
1984-01-01	7803300000.000000
1984-04-01	7376800000.000000
1984-07-01	6257000000.000000
1984-10-01	7682200000.000000
1985-01-01	6785200000.000000
1985-04-01	7379400000.000000
1985-07-01	7028600000.000000
1985-10-01	8986100000.000000
1986-01-01	8622200000.000000
1986-04-01	9624700000.000000
1986-07-01	8467299999.999999
1986-10-01	10129100000.000000
1987-01-01	10336800000.000000
1987-04-01	11165600000.000000
1987-07-01	9682400000.000000
1987-10-01	12828000000.000000
1988-01-01	11978300000.000000
1988-04-01	13128900000.000000
1988-07-01	10454800000.000000
1988-10-01	13793200000.000000
1989-01-01	13094900000.000000
1989-04-01	13224000000.000000
1989-07-01	11138100000.000000
1989-10-01	13617500000.000000
1990-01-01	14237500000.000000
1990-04-01	14266000000.000000
1990-07-01	12450100000.000000
1990-10-01	15885300000.000000
1991-01-01	14792400000.000000
1991-04-01	13959200000.000000
1991-07-01	11431700000.000000
1991-10-01	14379600000.000000
1992-01-01	14483600000.000000
1992-04-01	14018100000.000000
1992-07-01	13655200000.000000
1992-10-01	13338100000.000000
1993-01-01	12072500000.000000
1993-04-01	12707700000.000000
1993-07-01	11611700000.000000
1993-10-01	13107600000.000000
1994-01-01	13785200000.000000
1994-04-01	14714300000.000000
1994-07-01	13813900000.000000
1994-10-01	18077600000.000000
1995-01-01	19876600000.000000
1995-04-01	20327800000.000000
1995-07-01	18433800000.000000
1995-10-01	22519300000.000000
1996-01-01	21426600000.000000
1996-04-01	21772600000.000000
1996-07-01	19406300000.000000
1996-10-01	22601500000.000000
1997-01-01	20279700000.000000
1997-04-01	21743700000.000000
1997-07-01	19341100000.000000
1997-10-01	22759400000.000000
1998-01-01	21175600000.000000
1998-04-01	21828900000.000000
1998-07-01	19853700000.000000
1998-10-01	22955100000.000000
1999-01-01	21179600000.000000
1999-04-01	20946800000.000000
1999-07-01	20142100000.000000
1999-10-01	23164600000.000000
2000-01-01	22466400000.000000
2000-04-01	23040700000.000000
2000-07-01	20877000000.000000
2000-10-01	22597400000.000000
2001-01-01	21786900000.000000
2001-04-01	19935400000.000000
2001-07-01	17983600000.000000
2001-10-01	20271200000.000000
2002-01-01	19441800000.000000
2002-04-01	21120900000.000000
2002-07-01	19669000000.000000
2002-10-01	22790700000.000000
2003-01-01	24254100000.000000
2003-04-01	26151900000.000000
2003-07-01	23928200000.000000
2003-10-01	28328600000.000000
2004-01-01	29578200000.000000
2004-04-01	31077200000.000000
2004-07-01	28518600000.000000
2004-10-01	34092199999.999996
2005-01-01	32799800000.000004
2005-04-01	34739500000.000000
2005-07-01	31278600000.000000
2005-10-01	33139600000.000000
2006-01-01	35366800000.000000
2006-04-01	37431600000.000000
2006-07-01	35966000000.000000
2006-10-01	42279200000.000000
2007-01-01	40274100000.000000
2007-04-01	42881700000.000000
2007-07-01	40633000000.000000
2007-10-01	48438600000.000000
2008-01-01	50035400000.000000
2008-04-01	53926200000.000000
2008-07-01	46819000000.000000
2008-10-01	37034400000.000000
2009-01-01	30202100000.000000
2009-04-01	32263200000.000000
2009-07-01	33136000000.000000
2009-10-01	37241900000.000000
2010-01-01	36625500000.000000
2010-04-01	38838100000.000000
2010-07-01	38820400000.000000
2010-10-01	46126700000.000000
2011-01-01	47103000000.000000
2011-04-01	49592900000.000000
2011-07-01	46447700000.000000
2011-10-01	45926400000.000000
2012-01-01	45317800000.000000
2012-04-01	44896000000.000000
2012-07-01	41817500000.000000
2012-10-01	44204300000.000000
2013-01-01	42901600000.000000
2013-04-01	43110800000.000000
2013-07-01	40725500000.000000
2013-10-01	43527900000.000000
2014-01-01	44148800000.000000
2014-04-01	43699100000.000000