Year	constant 2010 US$
1960	416.132335717459
1961	421.703672632224
1962	424.085502639918
1963	427.40146686884
1964	439.520101648212
1965	437.522515112443
1966	435.011856619262
1967	443.263755239247
1968	448.8426656244
1969	454.257235401174
1970	461.432505975145
1971	463.293875770587
1972	458.79770598997
1973	452.697059839941
1974	455.562758727846
1975	464.2393441905
1976	474.211278909343
1977	490.336278587107
1978	506.021679183175
1979	499.025633854516
1980	524.488502284663
1981	538.579270310633
1982	528.260360385258
1983	529.193648297836
1984	535.115935966624
1985	543.597365418938
1986	542.175354606535
1987	543.621833028864
1988	561.482785382083
1989	565.1625619353
1990	590.738519945737
1991	593.828023863592
1992	603.085155120283
1993	598.822884815581
1994	606.78298925297
1995	631.885337994957
1996	665.743239389801
1997	677.018582833477
1998	679.334914559339
1999	694.455183664241
2000	701.124105842383
2001	742.185008177053
2002	760.050474708788
2003	787.584665628767
2004	814.082586108574
2005	859.640577877701
2006	873.964674359801
2007	936.866073027845
2008	949.601877476309
2009	979.434841267501
2010	1014.49174304176
2011	1053.02759800039
2012	1089.87732393696
2013	1151.47498833265
2014	1186.42392191541
2015	1223.91123351152
2016	1271.5577721068
2017	1327.11185073887
2018	1395.4933068471