Year	constant 2010 US$
1960	835.956587145539
1961	802.536092481048
1962	784.936139790142
1963	780.081388409984
1964	769.075269335428
1965	722.667944657327
1966	736.085810068686
1967	782.409445906692
1968	842.462055129532
1969	808.480785813437
1970	850.307923086235
1971	913.380807657049
1972	1020.33892390128
1973	1048.69388164778
1974	1155.18040659897
1975	1370.92223454617
1976	1748.76040209746
1977	1689.22927174172
1978	1750.97051130617
1979	1725.23373982511
1980	1718.65869706351
1981	1577.1798292071
1982	1558.88909502031
1983	1604.62462366419
1984	1762.19979718267
1985	1783.46292949571
1986	1743.53743899543
1987	1507.72321779776
1988	1365.21907467767
1989	1331.80718185129
1990	1298.69431719635
1991	1539.45019520956
1992	1645.99318070472
1993	1694.06463553844
1994	1722.18379616544
1995	1623.41016661074
1996	1503.99476226469
1997	1543.00700491759
1998	1650.27633404744
1999	1677.27535519813
2000	1657.81136109527
2001	1810.75974695081
2002	1897.64879008363
2003	2082.15183823554
2004	2088.32577029808
2005	2405.58424202434
2006	2558.37493007284
2007	2853.06578765869
2008	2721.163237029
2009	2746.8428178928
2010	2834.23132837587
2011	2924.18337204926
2012	2825.70534041554
2013	2738.76738092488
2014	2759.36244544591
2015	2627.83683550612
2016	2691.03844473398
2017	2720.21530856939