Quarter	US Dollars, Sum Over Component Sub-periods
1970-01-01	482000000.000000
1970-04-01	611000000.000000
1970-07-01	727100000.000000
1970-10-01	686200000.000000
1971-01-01	828800000.000000
1971-04-01	923500000.000000
1971-07-01	1037000000.000000
1971-10-01	1026500000.000000
1972-01-01	938000000.000000
1972-04-01	1130500000.000000
1972-07-01	1191900000.000000
1972-10-01	1173200000.000000
1973-01-01	1195400000.000000
1973-04-01	1426100000.000000
1973-07-01	1497000000.000000
1973-10-01	1736000000.000000
1974-01-01	1586200000.000000
1974-04-01	1693300000.000000
1974-07-01	2013900000.000000
1974-10-01	2037900000.000000
1975-01-01	2145100000.000000
1975-04-01	2292800000.000000
1975-07-01	2144000000.000000
1975-10-01	2263200000.000000
1976-01-01	2194500000.000000
1976-04-01	2101000000.000000
1976-07-01	2390900000.000000
1976-10-01	2576600000.000000
1977-01-01	2365900000.000000
1977-04-01	2429500000.000000
1977-07-01	2836600000.000000
1977-10-01	2871200000.000000
1978-01-01	2956800000.000000
1978-04-01	2992700000.000000
1978-07-01	3209600000.000000
1978-10-01	3694400000.000000
1979-01-01	2889400000.000000
1979-04-01	3593900000.000000
1979-07-01	3864000000.000000
1979-10-01	3870100000.000000
1980-01-01	3289800000.000000
1980-04-01	3123000000.000000
1980-07-01	3833500000.000000
1980-10-01	3324800000.000000
1981-01-01	2959900000.000000
1981-04-01	2912700000.000000
1981-07-01	3058900000.000000
1981-10-01	3121000000.000000
1982-01-01	3659600000.000000
1982-04-01	4159200000.000000
1982-07-01	3723700000.000000
1982-10-01	3604600000.000000
1983-01-01	3393900000.000000
1983-04-01	3418400000.000000
1983-07-01	3583200000.000000
1983-10-01	3030500000.000000
1984-01-01	3160400000.000000
1984-04-01	3501000000.000000
1984-07-01	3492200000.000000
1984-10-01	3133400000.000000
1985-01-01	2968500000.000000
1985-04-01	3055000000.000000
1985-07-01	3708200000.000000
1985-10-01	3867700000.000000
1986-01-01	3919600000.000000
1986-04-01	4180000000.000000
1986-07-01	4313500000.000000
1986-10-01	4358700000.000000
1987-01-01	4430800000.000000
1987-04-01	5073400000.000000
1987-07-01	5127800000.000000
1987-10-01	5599400000.000000
1988-01-01	5167900000.000000
1988-04-01	5613400000.000000
1988-07-01	5233100000.000000
1988-10-01	5861000000.000000
1989-01-01	5302100000.000000
1989-04-01	5827800000.000000
1989-07-01	6053400000.000000
1989-10-01	6848200000.000000
1990-01-01	6612900000.000000
1990-04-01	6771100000.000000
1990-07-01	7553900000.000000
1990-10-01	8365500000.000000
1991-01-01	8069600000.000000
1991-04-01	7671800000.000000
1991-07-01	8391200000.000001
1991-10-01	8866700000.000000
1992-01-01	8876200000.000000
1992-04-01	9125700000.000000
1992-07-01	10397100000.000000
1992-10-01	9872700000.000000
1993-01-01	8515400000.000000
1993-04-01	9564800000.000000
1993-07-01	9627600000.000000
1993-10-01	10215900000.000000
1994-01-01	9258000000.000000
1994-04-01	9972200000.000000
1994-07-01	10916400000.000000
1994-10-01	11381000000.000000
1995-01-01	10551700000.000000
1995-04-01	12094400000.000000
1995-07-01	11687700000.000000
1995-10-01	11585300000.000000
1996-01-01	11265300000.000000
1996-04-01	11509500000.000000
1996-07-01	11832200000.000000
1996-10-01	12608600000.000000
1997-01-01	11224900000.000000
1997-04-01	12320600000.000000
1997-07-01	12344200000.000000
1997-10-01	13085100000.000000
1998-01-01	11436100000.000000
1998-04-01	12652100000.000000
1998-07-01	12534200000.000000
1998-10-01	13134200000.000000
1999-01-01	12520100000.000000
1999-04-01	13274400000.000000
1999-07-01	12751300000.000000
1999-10-01	13475800000.000000
2000-01-01	12368300000.000000
2000-04-01	12159300000.000000
2000-07-01	12278400000.000000
2000-10-01	12521800000.000000
2001-01-01	12669900000.000000
2001-04-01	12260600000.000000
2001-07-01	13160400000.000000
2001-10-01	13201500000.000000
2002-01-01	12198000000.000000
2002-04-01	13585700000.000000
2002-07-01	15196400000.000000
2002-10-01	15248000000.000000
2003-01-01	14770300000.000000
2003-04-01	15365200000.000000
2003-07-01	15905400000.000000
2003-10-01	17251000000.000000
2004-01-01	16796900000.000002
2004-04-01	18000600000.000000
2004-07-01	18618800000.000000
2004-10-01	20400400000.000000
2005-01-01	19169800000.000000
2005-04-01	19911500000.000000
2005-07-01	19977500000.000000
2005-10-01	20974200000.000000
2006-01-01	19036300000.000000
2006-04-01	20987800000.000000
2006-07-01	21474900000.000000
2006-10-01	23358900000.000000
2007-01-01	21170600000.000000
2007-04-01	23250900000.000000
2007-07-01	24177700000.000000
2007-10-01	28145700000.000000
2008-01-01	25205200000.000000
2008-04-01	27594100000.000000
2008-07-01	27357200000.000000
2008-10-01	25227600000.000000
2009-01-01	20526200000.000000
2009-04-01	22129200000.000000
2009-07-01	23904000000.000000
2009-10-01	26754400000.000000
2010-01-01	22983100000.000000
2010-04-01	22397000000.000000
2010-07-01	23607800000.000000
2010-10-01	26816000000.000000
2011-01-01	24251400000.000000
2011-04-01	27113500000.000000
2011-07-01	27546700000.000000
2011-10-01	28193800000.000000
2012-01-01	24865400000.000000
2012-04-01	25811100000.000000
2012-07-01	25359200000.000000
2012-10-01	28395800000.000000
2013-01-01	26992400000.000000
2013-04-01	27822100000.000000
2013-07-01	29560600000.000000
2013-10-01	31912800000.000000
2014-01-01	32312100000.000000