Year	constant 2010 US$
1960	1224.33082689868
1961	1298.4983790156
1962	1265.9033774308
1963	1394.64928655313
1964	1578.73687427531
1965	1473.3942967008
1966	1585.14021791973
1967	1599.48914952028
1968	1735.65800975041
1969	1829.66556240046
1970	1938.51254320334
1971	2031.56987381584
1972	2023.72379061808
1973	2046.48616881696
1974	2037.461191316
1975	2105.47758224245
1976	2270.65075545126
1977	2328.34794819754
1978	2468.60701386313
1979	2417.32888485695
1980	2059.27792522153
1981	2039.93973264409
1982	1957.44795916608
1983	1802.94910853762
1984	1683.34577885916
1985	1690.28445904482
1986	1679.49126929438
1987	1612.47569352539
1988	1572.51231301628
1989	1561.48966983125
1990	1489.66900635538
1991	1437.53475091462
1992	1383.65168051273
1993	1333.20375091707
1994	1298.63671215199
1995	1345.68316642101
1996	1403.69258303875
1997	1411.4353592844
1998	1437.44635815218
1999	1420.32206791985
2000	1355.26363888756
2001	1324.83505745406
2002	1274.12514980158
2003	1230.5187005844
2004	1219.96701655673
2005	1215.00171935047
2006	1207.08674607306
2007	1201.71660600267
2008	1204.9751626723
2009	1216.02151850721
2010	1211.93028525766
2011	1131.44456264863
2012	1222.43932259292
2013	1298.54481169143
2014	1377.79650318762
2015	1462.28392207852
2016	1539.31573513309
2017	1616.16929169734
2018	1692.54447621426