Quarter	US Dollars, Sum Over Component Sub-periods
1988-01-01	28491600000.000000
1988-04-01	34333100000.000000
1988-07-01	29118700000.000000
1988-10-01	35890000000.000000
1989-01-01	31541700000.000000
1989-04-01	35982700000.000000
1989-07-01	33481699999.999996
1989-10-01	39625400000.000000
1990-01-01	37542500000.000000
1990-04-01	43242800000.000000
1990-07-01	40524100000.000000
1990-10-01	49077300000.000000
1991-01-01	43408800000.000000
1991-04-01	41981500000.000000
1991-07-01	37345300000.000000
1991-10-01	46717600000.000000
1992-01-01	43161200000.000000
1992-04-01	45497200000.000000
1992-07-01	45530900000.000000
1992-10-01	44049600000.000000
1993-01-01	39784000000.000000
1993-04-01	44976200000.000000
1993-07-01	39968500000.000000
1993-10-01	44629700000.000000
1994-01-01	44448400000.000000
1994-04-01	50000700000.000000
1994-07-01	47144900000.000000
1994-10-01	51767700000.000000
1995-01-01	48549900000.000000
1995-04-01	51503600000.000000
1995-07-01	52480900000.000000
1995-10-01	57553700000.000000
1996-01-01	57622700000.000000
1996-04-01	63591300000.000000
1996-07-01	60185600000.000000
1996-10-01	66746500000.000000
1997-01-01	55677600000.000000
1997-04-01	62076500000.000000
1997-07-01	57893800000.000000
1997-10-01	63365100000.000000
1998-01-01	57183400000.000000
1998-04-01	62921600000.000000
1998-07-01	58766000000.000000
1998-10-01	62686500000.000000
1999-01-01	57986300000.000000
1999-04-01	58629600000.000000
1999-07-01	56031400000.000000
1999-10-01	63205100000.000000
2000-01-01	61567800000.000000
2000-04-01	60386700000.000000
2000-07-01	57647800000.000000
2000-10-01	60918000000.000000
2001-01-01	64174000000.000000
2001-04-01	61762500000.000000
2001-07-01	56524200000.000000
2001-10-01	62643800000.000000
2002-01-01	57604200000.000000
2002-04-01	62417900000.000000
2002-07-01	62756400000.000000
2002-10-01	70203800000.000000
2003-01-01	70748400000.000000
2003-04-01	74157800000.000000
2003-07-01	70949000000.000000
2003-10-01	82556600000.000000
2004-01-01	83170000000.000000
2004-04-01	87987800000.000000
2004-07-01	85016400000.000000
2004-10-01	96225100000.000000
2005-01-01	91818600000.000000
2005-04-01	97218700000.000000
2005-07-01	89308900000.000000
2005-10-01	93783400000.000000
2006-01-01	95851700000.000000
2006-04-01	105611000000.000000
2006-07-01	101367100000.000000
2006-10-01	115469600000.000000
2007-01-01	117632000000.000000
2007-04-01	126053400000.000000
2007-07-01	120967000000.000000
2007-10-01	136719900000.000000
2008-01-01	141294400000.000000
2008-04-01	152624000000.000000
2008-07-01	136169000000.000000
2008-10-01	114158200000.000000
2009-01-01	92614600000.000000
2009-04-01	99527500000.000000
2009-07-01	102369700000.000000
2009-10-01	112967700000.000000
2010-01-01	105735100000.000000
2010-04-01	109188800000.000000
2010-07-01	109191400000.000000
2010-10-01	123634200000.000000
2011-01-01	123433100000.000000
2011-04-01	140243700000.000000
2011-07-01	130876400000.000000
2011-10-01	129552300000.000000
2012-01-01	125338100000.000000
2012-04-01	128699500000.000000
2012-07-01	118935600000.000000
2012-10-01	129620700000.000000
2013-01-01	125584200000.000000
2013-04-01	130867400000.000000
2013-07-01	126515800000.000000
2013-10-01	137103600000.000000
2014-01-01	131959200000.000020