Year	constant 2010 US$
1971	75013333254.7321
1972	81305563494.4944
1973	90827788960.73
1974	94488216618.8851
1975	98830427613.359
1976	116052863058.13
1977	128993620004.33
1978	145266719265.822
1979	153758612116.347
1980	143434132943.833
1981	151514426689.512
1982	164986534153.165
1983	186609875159.55
1984	206995750378.347
1985	218859269195.715
1986	248914934303.262
1987	282364741662.058
1988	316712564589.913
1989	341582493953.242
1990	371636168093.27
1991	409257991439.281
1992	431081879461.414
1993	461451859694.427
1994	504675901937.519
1995	542507095621.895
1996	570923402792.518
1997	586596584283.846
1998	530644233586.565
1999	583640726141.296
2000	621253189668.148
2001	641452103751.996
2002	700121158428.446
2003	713792516947.254
2004	742301657236.32
2005	753619385547.516
2006	784613784340.936
2007	829725773111.422
2008	815678150299.121
2009	826125793151.588
2010	899950545729.087
2011	905339271677.787
2012	927679515841.756
2013	947541947519.33
2014	982913282843.475
2015	1038481699471.89
2016	1082983701151.17
2017	1117172595826.24