Annual US Dollars, Monthly Level
1960-01-01 -84161768.019777400
1961-01-01 -101911997.888763000
1962-01-01 -123061166.450093000
1963-01-01 -68207086.958652600
1964-01-01 -208449530.238073000
1965-01-01 -217585207.272931000
1966-01-01 -229979830.957450000
1967-01-01 -155642702.702177020
1968-01-01 43557317.279547505
1969-01-01 -40834025.041330600
1970-01-01 -312738147.965070960
1971-01-01 -424519616.724153000
1972-01-01 -259044702.513084000
1973-01-01 -508154860.239188970
1974-01-01 -1324822271.895840000
1975-01-01 -2137352869.578990000
1976-01-01 -1035509897.068960100
1977-01-01 37323130.413407700
1978-01-01 723248203.626462000
1979-01-01 -143629831.699123000
1980-01-01 -1444854562.399489900
1981-01-01 -194796080.554255000
1982-01-01 -353392986.627855000
1983-01-01 -374237804.943418000
1984-01-01 1024523182.800249900
1985-01-01 424920168.727453950
1986-01-01 938204311.526677000
1987-01-01 637822072.569474000
1988-01-01 93375058.493145390
1989-01-01 -1221612753.555900000
1990-01-01 -368561860.173831050
1991-01-01 1233987117.436950200
1992-01-01 2794543914.934330000
1993-01-01 5426572845.430571000
1994-01-01 6450203487.197869000
1995-01-01 11439131874.196200000
1996-01-01 9987057793.779000000
1997-01-01 9999293816.104440000
1998-01-01 10788447835.605099000
1999-01-01 9861566037.239780000
2000-01-01 11478522817.240099000
2001-01-01 10474363576.489300000
2002-01-01 11021943553.153599000
2003-01-01 10511620709.434198000
2004-01-01 10047311281.903101000
2005-01-01 6843111037.034830000
2006-01-01 7971786312.708530000
2007-01-01 8319262471.050081000
2008-01-01 4801878365.492660000
2009-01-01 2024866827.577180000
2010-01-01 490965078.219200000
2011-01-01 -4911989151.272350000
2012-01-01 -3149332186.889910000
2013-01-01 -2936289494.078749700
2014-01-01 -2697377083.071820000
2015-01-01 -504408642.518814000
2016-01-01 -2804215196.843270000
2017-01-01 -2527992181.787160000