Year	constant 2010 US$
1960	2165219397.22279
1961	2417035903.29799
1962	2625213450.97288
1963	2855989329.82997
1964	2999808108.41152
1965	3222835535.58016
1966	3471480617.66807
1967	3742290903.32006
1968	3997814742.58989
1969	4341968075.41683
1970	4653981278.39281
1971	5090394768.79975
1972	5316996445.81046
1973	5604662750.77221
1974	5733221944.25566
1975	5969695766.14452
1976	5970508467.74571
1977	6042656644.94187
1978	6667224400.35699
1979	6897753793.5677
1980	7886307348.63767
1981	8470856040.04548
1982	9421146625.70883
1983	9453389910.74364
1984	9318237470.75064
1985	10098941669.6135
1986	9947879634.39701
1987	10925411926.1936
1988	9003580679.06273
1989	8933537046.16354
1990	9718095336.2945
1991	10337597789.1559
1992	11328526541.5315
1993	12215773925.9635
1994	12721455206.8656
1995	12704927023.9358
1996	13295121826.8305
1997	13984193370.326
1998	14969010171.4483
1999	15366747394.4425
2000	16042526910.8923
2001	16043259074.8332
2002	16948859593.6977
2003	17091888004.2198
2004	18121799196.8201
2005	19308613444.1244
2006	21011124922.7496
2007	23307308071.5006
2008	25794193140.5
2009	25948555235.3829
2010	26743600000
2011	30866661715.0443
2012	33642300184.3096
2013	35570254599.9575
2014	36323080500.6961
2015	38285552704.0962
2016	40151433036.8755
2017	42661336106.6131