Year	constant 2010 US$
1960	1012.4123130784
1961	1055.7096404398
1962	1102.22777663016
1963	1125.19553797683
1964	1197.3998900623
1965	1293.14838303813
1966	1339.10701816999
1967	1362.94676154215
1968	1390.34167758296
1969	1470.94384517938
1970	1592.76071002528
1971	1653.57046642546
1972	1705.8202710826
1973	1773.99712490251
1974	1776.42212376194
1975	1717.67058146482
1976	1618.29676866266
1977	1590.8937179207
1978	1683.09308058017
1979	1669.83916857882
1980	1588.84360211093
1981	1542.62042441135
1982	1506.83006240563
1983	1514.01310178207
1984	1469.00452546984
1985	1488.4321774122
1986	1519.02781803876
1987	1522.53922041817
1988	1528.81027049818
1989	1471.10446413138
1990	1393.14653136818
1991	1490.71783159028
1992	1658.33130690452
1993	1915.49501171202
1994	1982.60157169584
1995	1872.06471873244
1996	1968.5745716037
1997	1845.73134353055
1998	1733.16700023884
1999	1723.8202925768
2000	1643.03726707704
2001	1606.14969594025
2002	1570.99452818952
2003	1572.81821781147
2004	1582.34313500698
2005	1646.29703446987
2006	1645.56176130931
2007	1784.78559846708
2008	1736.758735992
2009	1811.18868883285
2010	1949.3485595259
2011	1928.28432739872
2012	1975.92597422765
2013	2010.14657854285
2014	2236.05331024078
2015	2399.84447066755
2016	2448.71132168927
2017	2437.662982214
2018	2400.21575985038