Year	current US$
1960	203522732101.049
1961	215577578786.84674
1962	224146055801.11084
1963	242669776678.3619
1964	270050953521.89417
1965	289158233658.9415
1966	287964543477.68585
1967	308739498788.21826
1968	322904174866.3737
1969	352726925245.3567
1970	380438301976.15155
1971	413937646783.08704
1972	457816918684.37524
1973	551536444454.6399
1974	675780766012.7538
1975	780628892911.5576
1976	808966336758.2362
1977	904187109779.0013
1978	1000327326879.7928
1979	1177403652497.099
1980	1418271104187.1807
1981	1564948607459.7327
1982	1548895150563.4758
1983	1596579393274.9578
1984	1674544269542.3096
1985	1713718651909.7205
1986	1799955508128.7588
1987	1812785617857.9265
1988	1933614115411.8381
1989	2026010948902.9734
1990	2306194737483.4194
1991	2267205528102.3354
1992	2439315390406.7397
1993	2683414610520.465
1994	2977913496351.3667
1995	3395806662785.696
1996	3747778805566.1104
1997	3983520054477.823
1998	3959318297617.3677
1999	3912252365942.9287
2000	4198025357089.797
2001	4188344083928.9346
2002	4172952057639.923
2003	4596876168729.372
2004	5238658733980.687
2005	6117739752362.9795
2006	7021236313053.6045
2007	8513631168680.369
2008	9951025038686.95
2009	10109061214804.754
2010	12060507798547.496
2011	14229180553365.273
2012	15220986810298.297
2013	16195755517845.383
2014	16977709534445.92
2015	16638276088522.08
2016	16982451682678.29
2017	18466424533382.793
2018	19409712878070.246
2019	20065461979979.68
2020	19306360872182.95
2021	22149912489144.145
2022	23262848899856.66