Year	current US$
1960	581541416.309979
1961	607915176.6868489
1962	680443017.723241
1963	755608234.7973188
1964	882202284.6062944
1965	1000884206.3022084
1966	1106379247.8096883
1967	1306819826.6738985
1968	1507260405.5381124
1969	1756492441.0995247
1970	2026823484.9624422
1971	3172763666.530121
1972	3936283736.2478147
1973	9056140483.666458
1974	21889677076.82292
1975	21091425210.76666
1976	25319975895.927128
1977	24821052416.561302
1978	18308804922.66591
1979	24176515151.173466
1980	12961626483.992065
1981	12431487008.523235
1982	21524982662.545944
1983	22725836919.87252
1984	18359078550.030033
1985	16006784597.254623
1986	7802605539.085198
1987	12271835669.772686
1988	8964962591.90088
1989	11841502481.982344
1990	16573631049.527645
1993	16197325830.63063
1994	20321213940.359898
1995	20900063457.25452
1996	24315730858.41496
1997	19682874297.895306
1998	13986840980.03743
1999	21963669399.328857
2000	23526115004.36224
2001	24491811634.301426
2002	31402849782.608696
2003	37814191932.729965
2004	48018138115.1704
2005	68684788609.41676
2006	79540915796.12822
2007	100918493002.12933
2008	109587110079.52322
2009	94569965269.21188
2010	118779370673.27386
2011	156115729452.30557
2012	144748914752.6209
2013	124095211339.93425
2014	105108486858.98589
2015	76420864791.01927
2016	96911018308.91699
2017	110638713237.22838
2018	102588195387.19203
2019	66611879492.474434
2020	46567680996.401474
2021	82014975831.27917
2022	110855418272.30798
2023	114986783677.19218