Year	constant 2015 US$
1960	3312007761.7517686
1961	3375209678.8540564
1962	3439686985.4299655
1963	3504872894.0361757
1964	3768875641.618087
1965	3723528943.7824655
1966	3985689329.113594
1967	3923054320.965765
1968	3949553904.1501575
1969	4125839146.342751
1970	4232120437.920035
1971	4181530376.8696413
1972	4311902146.182394
1973	4291354368.621035
1974	4563151175.747832
1975	4629612136.050207
1976	4833247300.778529
1977	4979065088.240231
1978	5198429819.632078
1979	5321574269.33515
1980	5198145984.111069
1981	5631773977.621177
1982	5844619815.888558
1983	5670601763.146363
1984	6219580092.519673
1985	6601767395.35871
1986	6903181024.463316
1987	7020232622.830811
1988	7560566498.88241
1989	7887912410.01399
1990	8253520017.231243
1991	8779116585.006958
1992	9139622809.395632
1993	9491484580.52648
1994	10271305209.264977
1995	10627560489.2414
1996	11193827112.987457
1997	11758960072.89875
1998	12113656106.953451
1999	12648180059.610119
2000	13432367221.019453
2001	14077106359.820175
2002	14094019042.682535
2003	14650033415.889996
2004	15336036356.97261
2005	15869604827.464027
2006	16403555897.105787
2007	16963173094.566692
2008	17998713599.317085
2009	18814609456.198162
2010	19720799061.812126
2011	20395607080.047813
2012	21348110877.0432
2013	22100664484.636116
2014	23429242138.209484
2015	24360801286.76381
2016	24466311259.288055
2017	26662720369.249172
2018	28695053195.34565
2019	30605298792.544785
2020	29880069318.72614
2021	31325711777.16738
2022	33089761145.096878
2023	33735853500.290012