Year	current US$
1970	3038306530221.996
1971	3363040333873.7964
1972	3879327020111.645
1973	4710385681544.848
1974	5399192824805.338
1975	6024280249724.429
1976	6546623316411.606
1977	7417160629404.804
1978	8780610249422.78
1979	10199047603892.953
1980	11486496000919.531
1981	11716886141887.898
1982	11608888499347.969
1983	11993730305992.025
1984	12493263347263.191
1985	13057325170019.95
1986	15489785611179.254
1987	17648834691176.938
1988	19794649809635.97
1989	20612784046223.36
1990	23161813708856.297
1991	24079756407330.426
1992	25688153022535.582
1993	26117112404671.438
1994	28108509769820.477
1995	31167337189435.348
1996	31825670405326.527
1997	31659273530774.277
1998	31619511604684.492
1999	32895409427708.86
2000	34014700737121.22
2001	33836345282037.164
2002	35030776069165.125
2003	39316573928952.33
2004	44207564624552.66
2005	47791493927167.97
2006	51607732898404.99
2007	58044421809720.08
2008	63769624060862.28
2009	60454167657691.28
2010	65941223583636.836
2011	73271889674770.2
2012	74883510846442.47
2013	76991437366593.23
2014	79251690640064.78
2015	74819549184483.16
2016	76068592085092.86
2017	80968968101237.25
2018	86090680263105.25
2019	87506351385722.88
2020	85278809325128.72
2021	96638662795758.62
2022	100444629548428.98