Year	constant 2010 US$
1960	639.352719089045
1961	631.258573659494
1962	650.356665822148
1963	667.459359686178
1964	682.01043856818
1965	695.729024953263
1966	682.436496989886
1967	639.650380967793
1968	645.622397144235
1969	690.135708469284
1970	750.628418338635
1971	781.654947863607
1972	773.996285747245
1973	787.570568208057
1974	827.620313858185
1975	797.424726104955
1976	822.223247199037
1977	836.368212416442
1978	817.221977232857
1979	825.335780690091
1980	828.956400001386
1981	795.265954299063
1982	771.08803732649
1983	739.437184715722
1984	731.344477046919
1985	740.902010242605
1986	742.886772709065
1987	748.189705199136
1988	759.533884547482
1989	758.93686826134
1990	768.44179633675
1991	759.208232671175
1992	752.701895476342
1993	736.634625164753
1994	721.66087832594
1995	726.460248158579
1996	741.972540918915
1997	746.761104272346
1998	752.085716163416
1999	755.527477732199
2000	765.880289527455
2001	781.338306161455
2002	807.958998126845
2003	829.185673971718
2004	865.172857913496
2005	900.136026877625
2006	934.815424391621
2007	972.448806335442
2008	1000.74660384228
2009	1028.96819597792
2010	1068.20470013323
2011	1091.64284866941
2012	1117.437432836
2013	1157.99550575521
2014	1196.94331574252
2015	1219.2932662497
2016	1228.92036628593
2017	1252.52850554899
2018	1277.40053517075