Year	constant 2010 US$
1960	147593304899.903
1961	154972970148.49
1962	162201552099.831
1963	175351048523.533
1964	196227433882.394
1965	210159581679.917
1966	222971202539.928
1967	236025998947.343
1968	258267386911.913
1969	267096567520.373
1970	284464479176.938
1971	295167363283.641
1972	319456116855.129
1973	344568945103.704
1974	364474097749.844
1975	385411257804.828
1976	402436584808.525
1977	416081759447.639
1978	453349962679.757
1979	497316613380.406
1980	543235109451.549
1981	589549198137.708
1982	586478778503.066
1983	566031654495.705
1984	585337942177.667
1985	598143340046.776
1986	579726773526.627
1987	589712215373.999
1988	597279762230.826
1989	621801138598.965
1990	653984125355.572
1991	681547952923.179
1992	705682263949.997
1993	719380656483.057
1994	754925835085.174
1995	707431708271.841
1996	755347887959.662
1997	807065442037.969
1998	848741697521.206
1999	872112260583.455
2000	915216005402.792
2001	911514962239.03
2002	911151773828.818
2003	924330515307.736
2004	960569732547.578
2005	982737828708.375
2006	1026912659604.72
2007	1050443805732.82
2008	1062456519192.32
2009	1006297786022.87
2010	1057801295584.05
2011	1096548640919.65
2012	1136488480758.67
2013	1151877579920.19
2014	1184180145123.71
2015	1223115888816.33
2016	1258850628113.21
2017	1284905250715.35
2018	1310528918811.03