Annual US Dollars, Monthly Level
1960-01-01 344000000.0000000
1961-01-01 317000000.0000000
1962-01-01 424000000.0000000
1963-01-01 563000000.0000000
1964-01-01 405000000.0000000
1965-01-01 465000000.0000000
1966-01-01 717000000.0000000
1967-01-01 996000000.0000000
1968-01-01 1464000000.0000000
1969-01-01 1825000000.0000000
1970-01-01 1984000000.0000000
1971-01-01 2395000000.0000000
1972-01-01 2523000000.0000000
1973-01-01 4219000000.0000005
1974-01-01 6852000000.0000000
1975-01-01 7276000000.0000000
1976-01-01 8774000000.0000000
1977-01-01 10812000000.0000000
1978-01-01 14972000000.0000000
1979-01-01 20339000000.0000000
1980-01-01 22293000000.0000000
1981-01-01 26131000000.0000000
1982-01-01 24251000000.0000000
1983-01-01 26192000000.0000000
1984-01-01 30634000000.0000000
1985-01-01 31129000000.0000000
1986-01-01 31949000000.0000000
1987-01-01 41016000000.0000000
1988-01-01 51820000000.0000000
1989-01-01 61450000000.0000000
1990-01-01 69843678000.0000000
1991-01-01 81524856000.0000000
1992-01-01 81775257000.0000000
1993-01-01 83800145000.0000000
1994-01-01 102348176000.0000000
1995-01-01 135118932000.0000000
1996-01-01 150339101000.0000000
1997-01-01 144616376000.0000000
1998-01-01 93281755000.0000000
1999-01-01 119752283000.0000000
2000-01-01 160481018000.0000000
2001-01-01 141097821000.0000000
2002-01-01 152126153000.0000000
2003-01-01 178826658000.0000000
2004-01-01 224462687000.0000000
2005-01-01 261238264000.0000000
2006-01-01 309382632000.0000000
2007-01-01 356845734000.0000000
2008-01-01 435274736000.0000000
2009-01-01 323084522000.0000000
2010-01-01 425212160000.0000000
2011-01-01 524413089000.0000000
2012-01-01 519584474000.0000000
2013-01-01 515585514000.0000000
2014-01-01 525514507000.0000000
2015-01-01 436498974000.0000000
2016-01-01 406192888000.0000000
2017-01-01 478478297000.0000000