Year	US Dollars, Sum Over Component Sub-periods
1960-01-01	3633090000.000000
1961-01-01	3777430000.000000
1962-01-01	3888800000.000000
1963-01-01	4068800000.000000
1964-01-01	4426130000.000000
1965-01-01	4694850000.000000
1966-01-01	4904900000.000000
1967-01-01	5165400000.000000
1968-01-01	4988410000.000000
1969-01-01	5495380000.000000
1970-01-01	6632010000.000000
1971-01-01	7599370000.000000
1972-01-01	8329370000.000001
1973-01-01	10228880000.000000
1974-01-01	12208810000.000000
1975-01-01	13192540000.000000
1976-01-01	12878150000.000000
1977-01-01	13914630000.000000
1978-01-01	16110220000.000000
1979-01-01	21266940000.000000
1980-01-01	26452900000.000000
1981-01-01	25253670000.000000
1982-01-01	24446800000.000000
1983-01-01	22739080000.000000
1984-01-01	22347730000.000000
1985-01-01	22106370000.000000
1986-01-01	27158090000.000000
1987-01-01	33546780000.000000
1988-01-01	40389420000.000000
1989-01-01	41994490000.000000
1990-01-01	49423640000.000000
1991-01-01	50559690000.000000
1992-01-01	55403400000.000000
1993-01-01	53723610000.000000
1994-01-01	61708450000.000000
1995-01-01	67628460000.000010
1996-01-01	74412590000.000000
1997-01-01	81215230000.000000
1998-01-01	90555710000.000000
1999-01-01	99437470000.000000
2000-01-01	102085930000.000000
2001-01-01	102854830000.000000
2002-01-01	113719720000.000000
2003-01-01	135359890000.000020
2004-01-01	160526710000.000000
2005-01-01	173731100000.000000
2006-01-01	189632680000.000000
2007-01-01	213573590000.000000
2008-01-01	213496000000.000000
2009-01-01	179138450000.000000
2010-01-01	179613540000.000000
2011-01-01	188568820000.000000
2012-01-01	189371560000.000000
2013-01-01	189844200000.000000