Year	constant 2010 US$
1960	1167.5793416331
1961	1223.6657732387
1962	1325.98572099985
1963	1413.8312647871
1964	1495.70360371717
1965	1593.95226487479
1966	1590.63082295227
1967	1711.35362769631
1968	1653.14071907868
1969	1629.11080329555
1970	1594.34461364096
1971	1577.92507212763
1972	1553.71635425202
1973	1602.3474187041
1974	1668.81518253134
1975	1701.71891454156
1976	1726.48607053208
1977	1804.23304629914
1978	1645.17237123321
1979	1163.70478086359
1980	1331.27959272606
1981	1110.79302570943
1982	941.34998128139
1983	864.805177346721
1984	799.994742624181
1985	717.548456895252
1986	643.133897519553
1987	611.123499743021
1988	858.755401852083
1989	792.972704280811
1990	657.686147713172
1991	865.157864986269
1992	902.149700733977
1993	856.36109698605
1994	857.739698515208
1995	871.067760908461
1996	892.839664478251
1997	927.902235387824
1998	960.656112303325
1999	977.425316911579
2000	1018.07063621793
2001	1051.56447352441
2002	1081.95153316058
2003	1084.77522289205
2004	1090.7144672073
2005	1112.45991939002
2006	1128.60632366273
2007	1166.25709487261
2008	1187.36293326993
2009	1191.03332736594
2010	1210.50466415264
2011	1225.58669664058
2012	1258.59448770501
2013	1289.56982170319
2014	1326.60996573316
2015	1378.18897895244
2016	1438.0477320312
2017	1502.10323556195
2018	1412.20674575637