Quarter	US Dollars, Sum Over Component Sub-periods
1988-01-01	2113300000.0000002
1988-04-01	2313500000.0000000
1988-07-01	2437700000.0000000
1988-10-01	2348000000.0000000
1989-01-01	2020400000.0000000
1989-04-01	2307300000.0000000
1989-07-01	2477600000.0000000
1989-10-01	2418200000.0000000
1990-01-01	2454700000.0000000
1990-04-01	2884100000.0000000
1990-07-01	3205500000.0000000
1990-10-01	3364900000.0000000
1991-01-01	3087000000.0000000
1991-04-01	3130000000.0000000
1991-07-01	3573200000.0000000
1991-10-01	3260900000.0000000
1992-01-01	2973800000.0000000
1992-04-01	3224100000.0000000
1992-07-01	3775200000.0000000
1992-10-01	3259900000.0000000
1993-01-01	2708700000.0000000
1993-04-01	3048200000.0000000
1993-07-01	3423600000.0000000
1993-10-01	3036300000.0000000
1994-01-01	2376900000.0000000
1994-04-01	3194500000.0000000
1994-07-01	3693300000.0000000
1994-10-01	3117300000.0000000
1995-01-01	2932100000.0000000
1995-04-01	3462700000.0000000
1995-07-01	3926600000.0000000
1995-10-01	3620400000.0000000
1996-01-01	3487100000.0000000
1996-04-01	3960100000.0000000
1996-07-01	4141600000.0000005
1996-10-01	3553800000.0000000
1997-01-01	3127500000.0000000
1997-04-01	3643000000.0000000
1997-07-01	3822700000.0000000
1997-10-01	3654200000.0000000
1998-01-01	3247900000.0000000
1998-04-01	3713200000.0000000
1998-07-01	4167600000.0000005
1998-10-01	4188100000.0000005
1999-01-01	4824900000.0000000
1999-04-01	4940900000.0000000
1999-07-01	5379500000.0000000
1999-10-01	5239800000.0000000
2000-01-01	5279400000.0000000
2000-04-01	5844000000.0000000
2000-07-01	6594500000.0000000
2000-10-01	6652800000.0000000
2001-01-01	6538600000.0000000
2001-04-01	6751200000.0000000
2001-07-01	6901700000.0000000
2001-10-01	6728500000.0000000
2002-01-01	6173500000.0000000
2002-04-01	6469700000.0000000
2002-07-01	7328300000.0000000
2002-10-01	7248200000.0000000
2003-01-01	6924400000.0000000
2003-04-01	7685800000.0000000
2003-07-01	8320700000.0000010
2003-10-01	8544600000.0000000
2004-01-01	8283299999.9999990
2004-04-01	8889200000.0000000
2004-07-01	9632900000.0000000
2004-10-01	9774900000.0000000
2005-01-01	9765900000.0000000
2005-04-01	11078700000.0000000
2005-07-01	11580400000.0000000
2005-10-01	10988900000.0000000
2006-01-01	10846400000.0000000
2006-04-01	13077700000.0000000
2006-07-01	14425500000.0000000
2006-10-01	13989800000.0000000
2007-01-01	13205900000.0000000
2007-04-01	14843600000.0000000
2007-07-01	16448500000.0000000
2007-10-01	17106000000.0000000
2008-01-01	16528599999.9999980
2008-04-01	19326400000.0000000
2008-07-01	19766600000.0000000
2008-10-01	17023200000.0000000
2009-01-01	13066400000.0000000
2009-04-01	13470800000.0000000
2009-07-01	14842800000.0000000
2009-10-01	14875800000.0000000
2010-01-01	14057400000.0000000
2010-04-01	15177700000.0000000
2010-07-01	16186000000.0000000
2010-10-01	16616099999.9999980
2011-01-01	15380100000.0000000
2011-04-01	17086400000.0000020
2011-07-01	17549500000.0000000
2011-10-01	16829000000.0000000
2012-01-01	15288400000.0000000
2012-04-01	16643000000.0000000
2012-07-01	16955000000.0000000
2012-10-01	16253300000.0000000
2013-01-01	16398800000.0000000
2013-04-01	17473700000.0000000
2013-07-01	18342900000.0000000
2013-10-01	18440200000.0000000
2014-01-01	17015000000.0000000
2014-04-01	17951900000.0000000