Annual US Dollars, Sum Over Component Sub-periods
1960-01-01 -575600000.000000
1961-01-01 241000000.000000
1962-01-01 550300000.000000
1963-01-01 476000000.000000
1964-01-01 -913200000.000000
1965-01-01 -92300000.000000
1966-01-01 449700000.000000
1967-01-01 -677200000.000000
1968-01-01 -552900000.000000
1969-01-01 1171300000.000000
1970-01-01 1962300000.000000
1971-01-01 2744100000.000000
1972-01-01 354700000.000000
1973-01-01 -2694400000.000000
1974-01-01 -7795400000.000000
1975-01-01 -3751900000.000000
1976-01-01 -1746100000.000000
1977-01-01 -498900000.000000
1978-01-01 1574600000.000000
1979-01-01 -2122500000.000000
1980-01-01 4044300000.000000
1981-01-01 9735800000.000000
1982-01-01 3899500000.000000
1983-01-01 1906700000.000000
1984-01-01 -1721700000.000000
1985-01-01 -731400000.000000
1986-01-01 -5297600000.000000
1987-01-01 -11446600000.000000
1988-01-01 -33517600000.000000
1989-01-01 -39629500000.000000
1990-01-01 -35211300000.000000
1991-01-01 -14897000000.000000
1992-01-01 -18266500000.000000
1993-01-01 -14144800000.000000
1994-01-01 -5094400000.000000
1995-01-01 -8136400000.000000
1996-01-01 -6886500000.000000
1997-01-01 -1575800000.000000
1998-01-01 -5862000000.000000
1999-01-01 -40521800000.000000
2000-01-01 -42878100000.000000
2001-01-01 -34435200000.000000
2002-01-01 -33265699999.999996
2003-01-01 -31016900000.000000
2004-01-01 -44648900000.000000
2005-01-01 -42828300000.000000
2006-01-01 -70561800000.000000
2007-01-01 -62439500000.000000
2008-01-01 -25254000000.000000
2009-01-01 -31265500000.000000
2010-01-01 -61798200000.000000
2011-01-01 -36028600000.000000
2012-01-01 -94532100000.000000
2013-01-01 -113734300000.000000