Year	current US$
1960	1406432689.0756304
1961	1407026659.6638656
1962	1438767407.4074073
1963	1223818201.6806722
1964	1306652050.420168
1965	1683403361.344538
1966	1750630252.1008403
1967	1855555555.5555553
1968	1771260504.2016807
1969	1953613445.3781512
1970	2142184873.9495797
1971	2158178752.107926
1972	2352093802.345059
1973	2622500000
1974	3230375939.8496237
1975	3369329529.2439375
1976	3056361474.435196
1977	3523788049.605412
1978	2501281229.9807816
1979	3358445728.96596
1980	4067150635.208711
1981	4391688311.688312
1982	4817779913.503124
1983	5141478963.025924
1984	5870951257.861635
1985	5953387334.315169
1986	6378443968.593862
1987	6653634510.869565
1988	6961175730.902232
1989	6936477115.117892
1990	7973539690.464303
1991	8925839980.662315
1992	9680880675.336529
1993	10339859271.523178
1994	11645649534.601376
1995	12859512195.121952
1996	13701791206.802967
1997	14917511442.617392
1998	15545384018.619083
1999	15373003963.759909
2000	16016130112.97234
2001	15467999433.75112
2002	16285197574.743885
2003	18710453791.960217
2004	20457644035.971935
2005	24106796019.900497
2006	27890790083.219036
2007	31997202612.944786
2008	39744303906.43774
2009	41580817112.8567
2010	58019026505.05269
2011	67101713795.89861
2012	69233385160.8634
2013	75248910875.45238
2014	80720442913.02814
2015	83118677957.88942
2016	85816595299.73647
2017	92061614515.90459
2018	92095811316.34134
2019	86545573251.93988
2020	82024773617.05154
2021	86619332546.1363
2022	72199977445.73573
2023	81623429815.18509