Year	Millions of 2000 Dollars
1960-01-01	70382.5
1961-01-01	76931.0
1962-01-01	86354.4
1963-01-01	92896.7
1964-01-01	100870.0
1965-01-01	108229.0
1966-01-01	112459.0
1967-01-01	117894.0
1968-01-01	126999.0
1969-01-01	137489.0
1970-01-01	153340.0
1971-01-01	170608.0
1972-01-01	188348.0
1973-01-01	218075.0
1974-01-01	259942.0
1975-01-01	249776.0
1976-01-01	274445.0
1977-01-01	335136.0
1978-01-01	416872.0
1979-01-01	425079.0
1980-01-01	362164.0
1981-01-01	365459.0
1982-01-01	347919.0
1983-01-01	262822.0
1984-01-01	250080.0
1985-01-01	315194.0
1986-01-01	411700.0
1987-01-01	551752.0
1988-01-01	484000.0
1989-01-01	501947.0
1990-01-01	582543.0
1991-01-01	548765.0
1992-01-01	508820.0
1993-01-01	507542.0
1994-01-01	574853.0
1995-01-01	649294.0
1996-01-01	591878.0
1997-01-01	570830.0
1998-01-01	622253.0
1999-01-01	582919.0
2000-01-01	407895.0
2001-01-01	478687.0
2002-01-01	575090.0
2003-01-01	667415.0
2004-01-01	726467.0
2005-01-01	658354.0
2006-01-01	739946.0
2007-01-01	806622.0
2008-01-01	854115.0
2009-01-01	885305.0
2010-01-01	990005.0
2011-01-01	1100000.0
2012-01-01	1200000.0
2013-01-01	1200000.0
2014-01-01	1200000.0
2015-01-01	1200000.0
2016-01-01	1100000.0