Year	current US$
1970	191607495206.4497
1971	209204466355.98322
1972	247602749548.24048
1973	328686279273.436
1974	371888255414.20636
1975	381159852746.45715
1976	414704992446.0753
1977	458296930076.7824
1978	547835312691.3485
1979	686058685653.7456
1980	788167622162.3204
1981	624122404985.6868
1982	588954308561.2764
1983	555165959667.271
1984	531232482111.9947
1985	540047204264.5999
1986	755456032230.0876
1987	938275626438.7129
1988	1082797733848.7825
1989	1142895399434.5156
1990	1453094821458.8745
1991	1491926106333.537
1992	1581043120942.2888
1993	1333621556872.2869
1994	1432083773011.528
1995	1683528274291.1016
1996	1655052157648.6392
1997	1525733408786.0637
1998	1622343570969.7837
1999	1640783386858
2000	1538640663348.9275
2001	1522530100099.225
2002	1594315773615.341
2003	1960458855215.8484
2004	2266091576389.9395
2005	2374416474734.904
2006	2629929104147.456
2007	3122096807704.1377
2008	3364298304221.9204
2009	2655760213734.9893
2010	2667102822287.0806
2011	2947515475050.5957
2012	2537997744522.1494
2013	2599867986365.8755
2014	2707131545688.2524
2015	2390161713905.1978
2016	2487555299861.757
2017	2715869620883.89
2018	3012612654281.62
2019	3070813400497.583
2020	2939597474101.918
2021	3418396220489.396
2022	3468368504492.928
2023	3552848843917.137