Year	current US$
1960	278086090051.9394
1961	271883598444.2152
1962	272522181913.20547
1963	300326754765.5692
1964	344730265332.2388
1965	381617809479.7255
1966	383527748147.0729
1967	399937160916.90674
1968	422532262849.32526
1969	469645146230.03534
1970	507066038727.774
1971	547596546436.1624
1972	618554344494.6985
1973	767090009605.294
1974	958055639569.6947
1975	1083481132736.39
1976	1144853622092.631
1977	1289278791372.826
1978	1397523565437.1287
1979	1682018771934.1343
1980	2006303153427.7678
1981	2135375614665.5989
1982	2086206290006.0806
1983	2156919652390.8335
1984	2255808432233.0986
1985	2339223742235.017
1986	2346856342479.6772
1987	2389593291669.081
1988	2555174478366.018
1989	2668721393437.9546
1990	3005838818340.7314
1991	2898108340540.014
1992	3126043934514.9907
1993	3468611865484.3325
1994	3882203098467.837
1995	4404719682284.316
1996	4872786912369.82
1997	5172131048162.802
1998	5126858759371.728
1999	5070809488475.28
2000	5492455389452.391
2001	5505576572773.319
2002	5597131756252.525
2003	6268430428767.557
2004	7337083634058.429
2005	8629698617085.089
2006	10171939098195.055
2007	12539502815755.672
2008	14893625293220.842
2009	14912359977875.34
2010	18112292013351.98
2011	21333272844294.19
2012	22792499929777.5
2013	24149797001262.984
2014	25396442792605.68
2015	24621431227427.816
2016	24909116769680.367
2017	27236837061878.58
2018	28908560935100.273
2019	29629882308433.195
2020	28687314216385.22
2021	33787694044192.715
2022	35423861747480.68
2023	36292340906231.41