Year	constant 2010 US$
1960	810.948748335133
1961	771.58956353804
1962	761.925113621265
1963	825.494129808831
1964	837.391901763631
1965	835.91647976084
1966	824.24879727573
1967	836.410609905374
1968	867.903259474417
1969	865.554732277407
1970	893.927163145836
1971	920.522143678253
1972	977.306541218852
1973	988.207874298193
1974	1039.34894059164
1975	1123.31656343728
1976	1294.33442404925
1977	1305.57158690311
1978	1318.73623454521
1979	1310.51750270615
1980	1356.52541152623
1981	1317.59384375886
1982	1319.66947498501
1983	1370.90838606826
1984	1450.11186898183
1985	1478.96033004377
1986	1469.29140422401
1987	1379.64336338784
1988	1321.28680705419
1989	1331.84365121859
1990	1301.51319318906
1991	1386.45282362962
1992	1461.43966969172
1993	1471.2274320545
1994	1493.98230095301
1995	1458.46585464935
1996	1440.5666711229
1997	1443.75211443213
1998	1495.71293183522
1999	1518.04773530564
2000	1530.01784571926
2001	1592.69567927067
2002	1620.60599467873
2003	1691.74129605435
2004	1716.43099741664
2005	1835.24145078156
2006	1915.14474974881
2007	2052.56697563874
2008	2069.43130292336
2009	2123.06756016928
2010	2174.34814509733
2011	2245.10403278484
2012	2272.78230248324
2013	2272.57955573602
2014	2308.150491543
2015	2286.1398812865
2016	2337.32610712664
2017	2371.16710202489