Year	constant 2010 US$
1960	773.216796507166
1961	572.827446715277
1962	447.081739530976
1963	772.236560082808
1964	823.564487571659
1965	845.078628772507
1966	663.237404981828
1967	647.658324429231
1968	679.22696916548
1969	711.423773730356
1970	766.582006233621
1971	788.812314850423
1972	901.504885223164
1973	889.970136384787
1974	1082.20734423883
1975	1170.85523972624
1976	1229.79829232182
1977	1325.27167189882
1978	1287.24904279478
1979	1370.24024327488
1980	1467.28215516582
1981	1548.01696142085
1982	1529.45315331851
1983	1577.24052207084
1984	1609.06157114186
1985	1659.48650349532
1986	1596.98508617644
1987	1463.40108404037
1988	1298.48929698398
1989	1405.36232259525
1990	1321.48835080888
1991	1194.36472720227
1992	1222.8344072495
1993	1165.75252679829
1994	1135.40339498051
1995	1137.04124023512
1996	1090.43673528669
1997	1049.81016711021
1998	1055.85423437191
1999	1071.73757457265
2000	1082.15659267332
2001	1118.42000584701
2002	1150.46712589919
2003	1186.58324726292
2004	1242.92135034843
2005	1277.91736564779
2006	1301.55726828582
2007	1348.2618214724
2008	1420.18148375387
2009	1483.67118707176
2010	1537.8288448664
2011	1605.63569967189
2012	1647.79052182755
2013	1683.22593479543
2014	1712.64621915739
2015	1740.86160103405
2016	1756.37630301396
2017	1752.06872995413