Annual US Dollars, Monthly Level
1971-01-01 3243012018.327990
1972-01-01 4238383694.937130
1973-01-01 6156403613.153600
1974-01-01 12574823658.617102
1975-01-01 12221526376.092500
1976-01-01 12359151489.296000
1977-01-01 12047725822.542000
1978-01-01 13715230850.996100
1979-01-01 17956175540.706400
1980-01-01 22947988256.646202
1981-01-01 22145822280.575700
1982-01-01 19420236433.914200
1983-01-01 15476064699.360700
1984-01-01 13935530392.396600
1985-01-01 13120372098.453600
1986-01-01 13949443442.271000
1987-01-01 15045683116.137100
1988-01-01 14579371066.880300
1989-01-01 18152240613.648700
1990-01-01 20496927493.935400
1991-01-01 20921880986.522003
1992-01-01 20465008444.140100
1993-01-01 25087129712.115200
1994-01-01 32824059454.259697
1995-01-01 50154538095.577400
1996-01-01 53012148084.769005
1997-01-01 59296364345.313700
1998-01-01 57542282097.233505
1999-01-01 49078895094.417595
2000-01-01 56023517584.670204
2001-01-01 55476871906.765300
2002-01-01 47027269443.413300
2003-01-01 48252994435.237495
2004-01-01 62360543733.402100
2005-01-01 73470648316.878200
2006-01-01 91073351532.846900
2007-01-01 119797566962.726000
2008-01-01 171895758613.324000
2009-01-01 127370525276.694000
2010-01-01 180755014264.455020
2011-01-01 226091077102.615000
2012-01-01 223806495504.694000
2013-01-01 238928735643.311980
2014-01-01 228851632547.849980
2015-01-01 171621760522.878000
2016-01-01 137787158606.110020
2017-01-01 151179428234.849000