Year	Millions of 2000 Dollars
1960-01-01	12101.3
1961-01-01	12162.1
1962-01-01	12189.1
1963-01-01	14186.1
1964-01-01	11891.4
1965-01-01	12611.2
1966-01-01	14036.5
1967-01-01	15565.7
1968-01-01	16355.1
1969-01-01	17935.5
1970-01-01	18882.3
1971-01-01	23101.8
1972-01-01	27473.7
1973-01-01	32292.4
1974-01-01	38303.2
1975-01-01	51829.4
1976-01-01	62184.6
1977-01-01	73398.4
1978-01-01	78939.5
1979-01-01	77520.0
1980-01-01	82091.1
1981-01-01	88256.8
1982-01-01	94405.8
1983-01-01	110631.0
1984-01-01	70092.7
1985-01-01	72131.9
1986-01-01	39709.0
1987-01-01	43127.4
1988-01-01	47738.4
1989-01-01	22706.6
1990-01-01	28747.8
1991-01-01	33516.3
1992-01-01	30641.5
1993-01-01	27688.6
1994-01-01	25614.0
1995-01-01	19655.5
1996-01-01	17732.4
1997-01-01	25934.2
1998-01-01	24668.1
1999-01-01	25678.5
2000-01-01	30490.1
2001-01-01	27472.1
2002-01-01	17195.0
2003-01-01	24209.9
2004-01-01	27453.1
2005-01-01	36233.8
2006-01-01	61849.1
2007-01-01	76284.6
2008-01-01	95963.7
2009-01-01	120484.0
2010-01-01	124721.0
2011-01-01	112553.0
2012-01-01	159103.0
2013-01-01	184311.0