Year	constant 2010 US$
1960	1187320541.83181
1961	1282306185.19301
1962	1492505895.93063
1963	1634984360.93579
1964	1727331514.20566
1965	1930495251.34808
1966	2226885638.4758
1967	2524155522.28231
1968	2880351684.83185
1969	3230391370.50162
1970	3510950817.04471
1971	4077346690.33187
1972	4765113107.91187
1973	5639332825.37086
1974	6558406874.43745
1975	7095779356.70165
1976	9226799855.1191
1977	9685897131.30385
1978	8673596432.28859
1979	7555756129.56517
1980	8485384138.99708
1981	9166994079.67897
1982	8765943585.54018
1983	9809026668.97259
1984	11013937144.7649
1985	10781750016.5812
1986	10096622089.1108
1987	11218859875.3199
1988	11449288010.0911
1989	11855677668.1171
1990	15190016243.5905
1991	18408490594.6206
1992	18240759515.952
1993	17285633558.7307
1994	17860722821.5132
1995	17858598813.7937
1996	21137380118.3908
1997	23608734185.7727
1998	22898914668.0291
1999	25227769496.6105
2000	28240258207.8262
2001	32105252808.984
2002	36132062442.4181
2003	39926969574.9237
2004	41563549084.0422
2005	45929485894.4658
2006	49570457394.5741
2007	50550053466.8975
2008	52124923087.843
2009	56350590713.4896
2010	62266526094.2548
2011	65782996753.4493
2012	63101384816.2567
2013	59787782307.4785
2014	64562907373.9431
2015	61567465852.4145
2016	65789426436.2395
2017	69282223064.0886