Quarter	US Dollars, Sum Over Component Sub-periods
1972-01-01	1638400000.000000
1972-04-01	1730600000.000000
1972-07-01	1700100000.000000
1972-10-01	2033300000.000000
1973-01-01	2052600000.000000
1973-04-01	2380800000.000000
1973-07-01	2513300000.000000
1973-10-01	2788600000.000000
1974-01-01	2719700000.000000
1974-04-01	3118600000.000000
1974-07-01	2909600000.000000
1974-10-01	3453700000.000000
1975-01-01	3202000000.000000
1975-04-01	3419000000.000000
1975-07-01	3025900000.000000
1975-10-01	3545200000.000000
1976-01-01	3329000000.000000
1976-04-01	3702200000.000000
1976-07-01	3506000000.000000
1976-10-01	4338800000.000000
1977-01-01	3943400000.000000
1977-04-01	4135800000.000000
1977-07-01	4218500000.000000
1977-10-01	5277900000.000000
1978-01-01	5256800000.000000
1978-04-01	5739500000.000000
1978-07-01	5963600000.000000
1978-10-01	6855200000.000000
1979-01-01	6246500000.000000
1979-04-01	6538400000.000000
1979-07-01	6475100000.000000
1979-10-01	7714700000.000000
1980-01-01	7276700000.000000
1980-04-01	7314700000.000000
1980-07-01	7051100000.000000
1980-10-01	7812000000.000000
1981-01-01	6736100000.000000
1981-04-01	6560600000.000000
1981-07-01	6188400000.000000
1981-10-01	7905800000.000000
1982-01-01	7073400000.000000
1982-04-01	6852400000.000000
1982-07-01	5773200000.000000
1982-10-01	6758300000.000000
1983-01-01	6285300000.000000
1983-04-01	6446500000.000000
1983-07-01	6086700000.000000
1983-10-01	6964300000.000000
1984-01-01	6640300000.000000
1984-04-01	6810000000.000000
1984-07-01	5966800000.000000
1984-10-01	6707200000.000000
1985-01-01	5868200000.000000
1985-04-01	6660700000.000000
1985-07-01	6716500000.000000
1985-10-01	8507500000.000000
1986-01-01	8191900000.000000
1986-04-01	9457700000.000000
1986-07-01	9549600000.000000
1986-10-01	10550500000.000000
1987-01-01	10420000000.000000
1987-04-01	11315900000.000000
1987-07-01	10514000000.000000
1987-10-01	13476300000.000000
1988-01-01	13020600000.000000
1988-04-01	12963300000.000000
1988-07-01	11429300000.000000
1988-10-01	13670800000.000000
1989-01-01	12603100000.000000
1989-04-01	12883500000.000000
1989-07-01	12095700000.000000
1989-10-01	14322900000.000000
1990-01-01	15113900000.000000
1990-04-01	15600300000.000000
1990-07-01	15552500000.000000
1990-10-01	17980100000.000000
1991-01-01	16329900000.000000
1991-04-01	15257300000.000000
1991-07-01	13916400000.000000
1991-10-01	16525200000.000000
1992-01-01	16169900000.000000
1992-04-01	16137100000.000000
1992-07-01	16938200000.000000
1992-10-01	17072200000.000000
1993-01-01	15579600000.000000
1993-04-01	16525000000.000000
1993-07-01	14914000000.000000
1993-10-01	16980300000.000000
1994-01-01	16739300000.000000
1994-04-01	16903099999.999998
1994-07-01	17418400000.000000
1994-10-01	20111800000.000000
1995-01-01	19353900000.000000
1995-04-01	21213400000.000000
1995-07-01	19758100000.000000
1995-10-01	22245600000.000000
1996-01-01	20558900000.000000
1996-04-01	19989300000.000000
1996-07-01	19595600000.000000
1996-10-01	20529000000.000000
1997-01-01	17986600000.000000
1997-04-01	19471000000.000000
1997-07-01	18213400000.000000
1997-10-01	21231100000.000000
1998-01-01	19224900000.000000
1998-04-01	19722200000.000000
1998-07-01	19030600000.000000
1998-10-01	21600600000.000000
1999-01-01	19981800000.000000
1999-04-01	19631500000.000000
1999-07-01	19435900000.000000
1999-10-01	21745500000.000000
2000-01-01	20326200000.000000
2000-04-01	20311000000.000000
2000-07-01	19922100000.000000
2000-10-01	21028500000.000000
2001-01-01	21816100000.000000
2001-04-01	20510700000.000000
2001-07-01	19718600000.000000
2001-10-01	21013100000.000000
2002-01-01	20677800000.000000
2002-04-01	23472100000.000000
2002-07-01	23612400000.000000
2002-10-01	24683000000.000000
2003-01-01	25089700000.000000
2003-04-01	26269400000.000000
2003-07-01	25207500000.000000
2003-10-01	28857400000.000000
2004-01-01	30352500000.000000
2004-04-01	30009500000.000000
2004-07-01	29729300000.000000
2004-10-01	33374400000.000000
2005-01-01	32238700000.000000
2005-04-01	34217900000.000000
2005-07-01	31473200000.000000
2005-10-01	33272300000.000004
2006-01-01	34505100000.000000
2006-04-01	36629000000.000000
2006-07-01	36627500000.000000
2006-10-01	40506600000.000000
2007-01-01	41041200000.000000
2007-04-01	42504600000.000000
2007-07-01	42442000000.000000
2007-10-01	46793900000.000000
2008-01-01	49523900000.000000
2008-04-01	55850300000.000000
2008-07-01	51370000000.000000
2008-10-01	44199200000.000000
2009-01-01	40112900000.000000
2009-04-01	41782200000.000000
2009-07-01	44047100000.000000
2009-10-01	47966400000.000000
2010-01-01	47826200000.000000
2010-04-01	46927800000.000000
2010-07-01	47988200000.000000
2010-10-01	53378800000.000000
2011-01-01	55769100000.000000
2011-04-01	61009700000.000000
2011-07-01	60537500000.000000
2011-10-01	58310400000.000000
2012-01-01	57253300000.000000
2012-04-01	56261200000.000000
2012-07-01	54189700000.000000
2012-10-01	58939200000.000000
2013-01-01	56087600000.000000
2013-04-01	58403500000.000000
2013-07-01	55936900000.000000
2013-10-01	59339500000.000000