Year	Millions of 2000 Dollars
1962-01-01	197.16299999999998
1963-01-01	213.12800000000000
1964-01-01	245.62500000000000
1965-01-01	262.19700000000000
1966-01-01	303.28500000000000
1967-01-01	325.17600000000000
1968-01-01	293.84800000000000
1969-01-01	255.29800000000000
1970-01-01	272.14300000000000
1971-01-01	299.73800000000000
1972-01-01	330.52700000000000
1973-01-01	359.74199999999996
1974-01-01	515.65600000000000
1975-01-01	572.72000000000000
1976-01-01	549.40300000000000
1977-01-01	627.46200000000000
1978-01-01	797.58000000000000
1979-01-01	854.58300000000010
1980-01-01	706.33899999999990
1981-01-01	524.90199999999990
1982-01-01	482.85400000000004
1983-01-01	452.39800000000000
1984-01-01	509.47400000000000
1985-01-01	676.71899999999990
1986-01-01	831.57300000000000
1987-01-01	924.19700000000000
1988-01-01	844.46300000000010
1989-01-01	852.79800000000000
1990-01-01	862.59200000000000
1991-01-01	937.19000000000000
1992-01-01	882.16600000000000
1993-01-01	869.04199999999990
1994-01-01	649.69100000000000
1995-01-01	741.78100000000010
1996-01-01	836.07400000000000
1997-01-01	782.97600000000010
1998-01-01	854.99500000000000
1999-01-01	724.14399999999990
2000-01-01	729.85399999999990
2001-01-01	811.89199999999990
2002-01-01	1213.00000000000000
2003-01-01	1799.93000000000000
2004-01-01	1833.84000000000000
2005-01-01	1683.05000000000000
2006-01-01	1982.95000000000000
2007-01-01	2315.07000000000000
2008-01-01	2210.44000000000000
2009-01-01	2551.84000000000000
2010-01-01	2617.51000000000000
2011-01-01	2845.19000000000000
2012-01-01	3289.28000000000000
2013-01-01	3589.86000000000000
2014-01-01	3397.65000000000000
2015-01-01	3442.51000000000000
2016-01-01	3371.11000000000000