Quarter	US Dollars, Sum Over Component Sub-periods
1990-01-01	3539000000.0000000
1990-04-01	3735940000.0000000
1990-07-01	4184609999.9999995
1990-10-01	4511290000.0000000
1991-01-01	4077240000.0000000
1991-04-01	3920340000.0000000
1991-07-01	4394300000.0000000
1991-10-01	4816780000.0000000
1992-01-01	4954860000.0000000
1992-04-01	5107210000.0000000
1992-07-01	6120060000.0000000
1992-10-01	5127660000.0000000
1993-01-01	4518060000.0000000
1993-04-01	4889810000.0000000
1993-07-01	5006300000.0000000
1993-10-01	4490900000.0000000
1994-01-01	4178260000.0000000
1994-04-01	4369660000.0000000
1994-07-01	5186990000.0000000
1994-10-01	5129410000.0000000
1995-01-01	5297650000.0000000
1995-04-01	5624830000.0000000
1995-07-01	5857300000.0000000
1995-10-01	6109740000.0000000
1996-01-01	6014850000.0000000
1996-04-01	6114640000.0000000
1996-07-01	6697070000.0000000
1996-10-01	6696050000.0000000
1997-01-01	5983740000.0000000
1997-04-01	6340250000.0000000
1997-07-01	6575880000.0000000
1997-10-01	6727440000.0000000
1998-01-01	6385390000.0000000
1998-04-01	6864020000.0000000
1998-07-01	7608640000.0000000
1998-10-01	7768520000.0000000
1999-01-01	7400560000.0000000
1999-04-01	7561380000.0000000
1999-07-01	8522570000.0000000
1999-10-01	8491590000.0000000
2000-01-01	8047660000.0000000
2000-04-01	8025510000.0000000
2000-07-01	8577160000.0000000
2000-10-01	8526770000.0000000
2001-01-01	8619260000.0000000
2001-04-01	8517730000.0000000
2001-07-01	9017280000.0000000
2001-10-01	9053770000.0000000
2002-01-01	8382129999.9999990
2002-04-01	9154390000.0000000
2002-07-01	10407200000.0000000
2002-10-01	10823260000.0000000
2003-01-01	10934210000.0000000
2003-04-01	11560020000.0000000
2003-07-01	12328240000.0000000
2003-10-01	13177060000.0000000
2004-01-01	14092180000.0000000
2004-04-01	13717480000.0000000
2004-07-01	15139790000.0000000
2004-10-01	16277750000.0000000
2005-01-01	16365500000.0000000
2005-04-01	16389200000.0000000
2005-07-01	17687640000.0000000
2005-10-01	16642259999.9999980
2006-01-01	17657160000.0000000
2006-04-01	18914790000.0000000
2006-07-01	20538990000.0000000
2006-10-01	21519150000.0000000
2007-01-01	21104110000.0000000
2007-04-01	22563830000.0000000
2007-07-01	25653640000.0000000
2007-10-01	27187800000.0000000
2008-01-01	26074710000.0000000
2008-04-01	27206880000.0000000
2008-07-01	28127140000.0000000
2008-10-01	24010650000.0000000
2009-01-01	20448620000.0000000
2009-04-01	20553600000.0000000
2009-07-01	23835410000.0000000
2009-10-01	23995160000.0000000
2010-01-01	22291420000.0000000
2010-04-01	20360770000.0000000
2010-07-01	21837860000.0000000
2010-10-01	23180840000.0000000
2011-01-01	22142840000.0000000
2011-04-01	22684730000.0000000
2011-07-01	24748640000.0000000
2011-10-01	23238270000.0000000
2012-01-01	21131720000.0000000
2012-04-01	21121750000.0000000
2012-07-01	22586260000.0000000
2012-10-01	23701220000.0000000
2013-01-01	20875560000.0000000
2013-04-01	21996200000.0000000
2013-07-01	23181120000.0000000
2013-10-01	24871920000.0000000
2014-01-01	22982850000.0000000
2014-04-01	24108910000.0000000