Year	constant 2015 US$
1970	1259960943687.4688
1971	1307150949184.942
1972	1371228805839.4353
1973	1430745668115.1743
1974	1380235306764.0647
1975	1326765044850.4792
1976	1356442954766.3428
1977	1402170294407.632
1978	1429128961382.7563
1979	1482134404127.4167
1980	1526186813584.531
1981	1474063636664.336
1982	1438504622972.0588
1983	1437391681539.3315
1984	1445108030094.0127
1985	1485176724600.6687
1986	1547470329498.722
1987	1616493219119.7522
1988	1739266575408.5408
1989	1862964106348.8586
1990	1959010787890.6042
1991	1968127092446.2505
1992	1968258076701.8044
1993	1847017172652.2944
1994	1898490450500.963
1995	1967686455849.8708
1996	2019617238465.1157
1997	2085542287818.9507
1998	2213618684824.599
1999	2339136157146.044
2000	2452446346758.473
2001	2478447510737.003
2002	2449961326545.487
2003	2481751641838.419
2004	2549811217079.393
2005	2631550537669.3447
2006	2790578675209.6787
2007	2961250755231.892
2008	2956019378378.1084
2009	2625910022889.1763
2010	2617090045675.3096
2011	2675551083155.9614
2012	2604080282886.901
2013	2553585537250.5205
2014	2609106795194.7354
2015	2741542520002.3438
2016	2831380783732.013
2017	2945964032377.5977
2018	3051719867634.7437
2019	3247103870748.494
2020	3080602254373.43
2021	3194449172813.638
2022	3284116073822.267
2023	3335587376240.684