Quarter	US Dollars, Sum Over Component Sub-periods
1960-01-01	866200000.000000
1960-04-01	920400000.000000
1960-07-01	1039800000.000000
1960-10-01	916400000.000000
1961-01-01	949700000.000000
1961-04-01	972300000.000000
1961-07-01	1064200000.000000
1961-10-01	934000000.000000
1962-01-01	956500000.000000
1962-04-01	1003700000.000000
1962-07-01	1096400000.000000
1962-10-01	972400000.000000
1963-01-01	950200000.000000
1963-04-01	1008200000.000000
1963-07-01	1125600000.000000
1963-10-01	996000000.000000
1964-01-01	996100000.000000
1964-04-01	1074400000.000000
1964-07-01	1195800000.000000
1964-10-01	1064500000.000000
1965-01-01	1036200000.000000
1965-04-01	1154400000.000000
1965-07-01	1226100000.000000
1965-10-01	1093400000.000000
1966-01-01	1126000000.000000
1966-04-01	1253600000.000000
1966-07-01	1414000000.000000
1966-10-01	1233600000.000000
1967-01-01	1246000000.000000
1967-04-01	1333600000.000000
1967-07-01	1612800000.000000
1967-10-01	1402500000.000000
1968-01-01	1265600000.000000
1968-04-01	1423200000.000000
1968-07-01	1667900000.000000
1968-10-01	1446600000.000000
1969-01-01	1458000000.000000
1969-04-01	1577300000.000000
1969-07-01	1830600000.000000
1969-10-01	1566100000.000000
1970-01-01	1675400000.000000
1970-04-01	1845300000.000000
1970-07-01	2213700000.000000
1970-10-01	1990500000.000000
1971-01-01	2010900000.000000
1971-04-01	2222700000.000000
1971-07-01	2545200000.000000
1971-10-01	2333000000.000000
1972-01-01	2375300000.000000
1972-04-01	2539400000.000000
1972-07-01	2728200000.000000
1972-10-01	2482300000.000000
1973-01-01	2533300000.000000
1973-04-01	3046500000.000000
1973-07-01	3603400000.000000
1973-10-01	3273700000.000000
1974-01-01	3212800000.000000
1974-04-01	3785600000.000000
1974-07-01	4412600000.000000
1974-10-01	3837400000.000000
1975-01-01	3971200000.000000
1975-04-01	4238000000.000000
1975-07-01	4665300000.000000
1975-10-01	4075500000.000000
1976-01-01	4062800000.000000
1976-04-01	4235700000.000000
1976-07-01	5243800000.000000
1976-10-01	4441700000.000000
1977-01-01	4263300000.000000
1977-04-01	4806500000.000000
1977-07-01	6048700000.000000
1977-10-01	5278300000.000000
1978-01-01	5289100000.000000
1978-04-01	5425500000.000000
1978-07-01	7256900000.000000
1978-10-01	6261000000.000000
1979-01-01	6253600000.000000
1979-04-01	7125200000.000000
1979-07-01	9549100000.000000
1979-10-01	8213100000.000000
1980-01-01	8033700000.000000
1980-04-01	8656400000.000000
1980-07-01	10872200000.000000
1980-10-01	9238100000.000000
1981-01-01	8558500000.000000
1981-04-01	8534900000.000000
1981-07-01	9377200000.000000
1981-10-01	8316700000.000001
1982-01-01	7664000000.000000
1982-04-01	7932000000.000000
1982-07-01	8875400000.000000
1982-10-01	7420900000.000000
1983-01-01	7070800000.000000
1983-04-01	7593000000.000000
1983-07-01	8917900000.000000
1983-10-01	7348000000.000000
1984-01-01	7292600000.000000
1984-04-01	7611000000.000000
1984-07-01	8509600000.000000
1984-10-01	7057900000.000000
1985-01-01	6549000000.000000
1985-04-01	7927700000.000000
1985-07-01	10097100000.000000
1985-10-01	8894800000.000000
1986-01-01	8737000000.000000
1986-04-01	9614500000.000000
1986-07-01	11365200000.000000
1986-10-01	9480700000.000000
1987-01-01	10086000000.000000
1987-04-01	11684100000.000000
1987-07-01	13998800000.000000
1987-10-01	11934100000.000000
1988-01-01	11922900000.000000
1988-04-01	12987900000.000000
1988-07-01	14249000000.000000
1988-10-01	12517300000.000000
1989-01-01	12153100000.000000
1989-04-01	12556500000.000000
1989-07-01	14815100000.000000
1989-10-01	11999900000.000000
1990-01-01	14148000000.000000
1990-04-01	15074300000.000000
1990-07-01	19571600000.000000
1990-10-01	16825800000.000000
1991-01-01	15398500000.000000
1991-04-01	15849100000.000000
1991-07-01	18805400000.000000
1991-10-01	16400599999.999998
1992-01-01	17018700000.000000
1992-04-01	18556300000.000000
1992-07-01	20796300000.000000
1992-10-01	16464200000.000000
1993-01-01	16112100000.000000
1993-04-01	17171400000.000002
1993-07-01	20814900000.000000
1993-10-01	17792200000.000000
1994-01-01	18491700000.000000
1994-04-01	18280900000.000000
1994-07-01	23530000000.000000
1994-10-01	20892300000.000000
1995-01-01	22755600000.000000
1995-04-01	22006400000.000000
1995-07-01	25705500000.000000
1995-10-01	22701700000.000000
1996-01-01	21869600000.000000
1996-04-01	24334200000.000000
1996-07-01	28072500000.000000
1996-10-01	27220400000.000000
1997-01-01	25791900000.000000
1997-04-01	26584700000.000000
1997-07-01	31751900000.000000
1997-10-01	26647800000.000000
1998-01-01	26838500000.000000
1998-04-01	28450200000.000000
1998-07-01	32064300000.000000
1998-10-01	29891500000.000000
1999-01-01	28554200000.000000
1999-04-01	30705000000.000000
1999-07-01	33488400000.000000
1999-10-01	31641800000.000000
2000-01-01	29171700000.000000
2000-04-01	31373800000.000000
2000-07-01	33273800000.000004
2000-10-01	30823000000.000000
2001-01-01	32133600000.000000
2001-04-01	32577100000.000000
2001-07-01	33543900000.000000
2001-10-01	30415200000.000000
2002-01-01	30424300000.000000
2002-04-01	32811699999.999996
2002-07-01	40937000000.000000
2002-10-01	37666200000.000000
2003-01-01	40373100000.000000
2003-04-01	42205400000.000000
2003-07-01	45444400000.000000
2003-10-01	44409700000.000000
2004-01-01	48486100000.000000
2004-04-01	51433800000.000000
2004-07-01	56229100000.000000
2004-10-01	55923400000.000000
2005-01-01	58596000000.000000
2005-04-01	58010200000.000000
2005-07-01	62429300000.000000
2005-10-01	55747800000.000000
2006-01-01	63028500000.000000
2006-04-01	65075400000.000000
2006-07-01	71726900000.000000
2006-10-01	66727100000.000010
2007-01-01	74841200000.000000
2007-04-01	78554500000.000000
2007-07-01	86781300000.000000
2007-10-01	81281600000.000000
2008-01-01	82701800000.000000
2008-04-01	86823700000.000000
2008-07-01	86096900000.000000
2008-10-01	72981300000.000000
2009-01-01	63186200000.000000
2009-04-01	66242300000.000000
2009-07-01	74150100000.000000
2009-10-01	69225100000.000000
2010-01-01	68557200000.000000
2010-04-01	68206100000.000010
2010-07-01	73936400000.000000
2010-10-01	70510600000.000000
2011-01-01	79032100000.000000
2011-04-01	74888200000.000000
2011-07-01	82373400000.000000
2011-10-01	75454800000.000000
2012-01-01	72947400000.000000
2012-04-01	76301000000.000000
2012-07-01	81404000000.000000
2012-10-01	78108100000.000000
2013-01-01	74875100000.000000
2013-04-01	76730500000.000000
2013-07-01	80794100000.000000
2013-10-01	81754400000.000000
2014-01-01	81259700000.000000