Quarter	US Dollars, Sum Over Component Sub-periods
1990-01-01	2004000000.000000
1990-04-01	1716000000.000000
1990-07-01	1966000000.000000
1990-10-01	2931000000.000000
1991-01-01	2231000000.000000
1991-04-01	2444000000.000000
1991-07-01	2061000000.000000
1991-10-01	2593000000.000000
1992-01-01	2256000000.000000
1992-04-01	2322000000.000000
1992-07-01	2533000000.000000
1992-10-01	2998000000.000000
1993-01-01	2711000000.000000
1993-04-01	2818000000.000000
1993-07-01	2481000000.000000
1993-10-01	4130000000.000000
1994-01-01	2311000000.000000
1994-04-01	2666000000.000000
1994-07-01	2810000000.000000
1994-10-01	3577000000.000000
1995-01-01	3517000000.000000
1995-04-01	3611000000.000000
1995-07-01	3958000000.000000
1995-10-01	4210000000.000000
1996-01-01	3911000000.000000
1996-04-01	4049000000.000000
1996-07-01	4064000000.000000
1996-10-01	4805000000.000000
1997-01-01	4978000000.000000
1997-04-01	5483000000.000000
1997-07-01	5169000000.000000
1997-10-01	5970000000.000000
1998-01-01	5114000000.000000
1998-04-01	5501000000.000000
1998-07-01	5669000000.000000
1998-10-01	6820000000.000000
1999-01-01	5735000000.000000
1999-04-01	5593000000.000000
1999-07-01	5877000000.000000
1999-10-01	6814000000.000000
2000-01-01	7288050000.000000
2000-04-01	7614660000.000000
2000-07-01	7813280000.000000
2000-10-01	8916960000.000000
2001-01-01	8339650000.000000
2001-04-01	8337980000.000000
2001-07-01	7874280000.000000
2001-10-01	8751700000.000000
2002-01-01	8287340000.000000
2002-04-01	9027830000.000000
2002-07-01	9200390000.000000
2002-10-01	10382140000.000000
2003-01-01	10239010000.000000
2003-04-01	11575790000.000000
2003-07-01	11543500000.000000
2003-10-01	13249720000.000000
2004-01-01	13341550000.000000
2004-04-01	15020890000.000000
2004-07-01	14475640000.000000
2004-10-01	16468700000.000000
2005-01-01	15225810000.000000
2005-04-01	16445119999.999998
2005-07-01	16323890000.000000
2005-10-01	16848259999.999998
2006-01-01	17105410000.000000
2006-04-01	18525030000.000000
2006-07-01	19257930000.000000
2006-10-01	21651260000.000000
2007-01-01	21376330000.000000
2007-04-01	22694030000.000000
2007-07-01	23551860000.000000
2007-10-01	26406890000.000000
2008-01-01	27638260000.000000
2008-04-01	29997390000.000000
2008-07-01	28134660000.000000
2008-10-01	22083170000.000000
2009-01-01	17074509999.999998
2009-04-01	17964650000.000000
2009-07-01	19809670000.000000
2009-10-01	22033750000.000000
2010-01-01	20114910000.000000
2010-04-01	20046400000.000000
2010-07-01	21448360000.000000
2010-10-01	23940680000.000000
2011-01-01	24046200000.000000
2011-04-01	25541640000.000000
2011-07-01	25167410000.000000
2011-10-01	24618160000.000000
2012-01-01	23485760000.000000
2012-04-01	22995920000.000000
2012-07-01	22471600000.000000
2012-10-01	23933820000.000000
2013-01-01	23566870000.000000
2013-04-01	24137720000.000000
2013-07-01	24204070000.000000
2013-10-01	25781520000.000000