Year	constant 2015 US$
1970	3886226653802.821
1971	4076505531071.0044
1972	4274924123529.839
1973	4493539453912.405
1974	4619975469998.393
1975	4752735525470.252
1976	4968706110391.008
1977	5124044469789.718
1978	5294356225355.89
1979	5491396112134.194
1980	5624041854325.812
1981	5697391003258.934
1982	5759153777994.481
1983	5821711899957.44
1984	5901692990539.568
1985	6035523847050.911
1986	6232052224010.444
1987	6439163755116.595
1988	6637726353872.009
1989	6823129826613.939
1990	7022687417466.495
1991	7176257774608.757
1992	7323697722070.364
1993	7309649949941.869
1994	7420527131096.985
1995	7537836319689.806
1996	7698706819393.593
1997	7834910838972.653
1998	8064320812918.963
1999	8301767806688.491
2000	8534913490058.947
2001	8707076090103.761
2002	8827853226261.412
2003	8961839438201.373
2004	9131069190960.986
2005	9317110518941.225
2006	9527551349693.541
2007	9734687161081.299
2008	9848155381687.709
2009	9830521337463.318
2010	9923408533424.775
2011	9948474109021.826
2012	9886547247960.44
2013	9854741327744.812
2014	9959107053718.22
2015	10149367488218.918
2016	10365568862306.674
2017	10564169743747.326
2018	10740919417315.898
2019	10916568004817.271
2020	10386941249255.441
2021	10851287834082.861
2022	11202317796024.797
2023	11263314635090.78