Annual US Dollars, Monthly Level
1960-01-01 -450478954.92657804
1961-01-01 -1565849497.91500000
1962-01-01 -734718789.53506200
1963-01-01 -1310135173.99599000
1964-01-01 -1312211279.40160010
1965-01-01 261777050.31142402
1966-01-01 226605166.54619900
1967-01-01 -1231812921.19524000
1968-01-01 -73442673.72356360
1969-01-01 899051953.35091100
1970-01-01 382807217.56222004
1971-01-01 4189913082.51902960
1972-01-01 4981194805.19481000
1973-01-01 -1418353556.51120000
1974-01-01 -6641848441.59566000
1975-01-01 -1963776118.87834000
1976-01-01 2189315262.65327000
1977-01-01 9517116932.47401000
1978-01-01 18457657777.48600000
1979-01-01 -8305202980.20369100
1980-01-01 -11736219608.56890100
1981-01-01 8974364578.98353000
1982-01-01 7383564112.80812900
1983-01-01 20384757897.42560200
1984-01-01 33414748105.46459600
1985-01-01 45806539871.47490000
1986-01-01 82036913900.80760000
1987-01-01 80598579298.53620000
1988-01-01 77584089046.78160000
1989-01-01 64413840344.70300000
1990-01-01 52858616321.96680000
1991-01-01 78057257258.77020000
1992-01-01 106542106342.19300000
1993-01-01 119975049274.97600000
1994-01-01 120700817759.07500000
1995-01-01 104939090528.12999000
1996-01-01 61345347785.13330000
1997-01-01 82524513318.89981000
1998-01-01 108896920634.40300000
1999-01-01 107751950108.27300000
2000-01-01 98287399272.24960000
2001-01-01 54728386855.52820000
2002-01-01 77491694848.46810000
2003-01-01 87283386914.86760000
2004-01-01 109980528092.26900000
2005-01-01 75548353807.74740000
2006-01-01 68050069585.21280000
2007-01-01 92205981769.00540000
2008-01-01 20336644300.02140000
2009-01-01 28673161006.22390000
2010-01-01 75195707492.72400000
2011-01-01 -33581571767.56620400
2012-01-01 -85268853722.66980000
2013-01-01 -116582550935.06900000
2014-01-01 -120194655217.33499000
2015-01-01 -23137568583.30880000
2016-01-01 34166383366.32539700
2017-01-01 25591859479.67410000