Year	constant 2015 US$
1967	103362542936.62701
1968	106986303390.52106
1969	113056524319.44232
1970	116258565116.126
1971	121767771193.83755
1972	123956369624.042
1973	125809995650.91197
1974	133171177444.87912
1975	136606859988.19077
1976	140932975450.5622
1977	144972858996.39224
1978	144920489157.1186
1979	145504142806.3479
1980	149683105992.35565
1981	153956654008.53815
1982	155798779649.5545
1983	158152074078.17053
1984	156839465689.78458
1985	157961305393.67343
1986	162169531876.34363
1987	170449391052.03607
1988	176479509231.509
1989	176283972293.77173
1990	171412999659.0785
1991	173529631085.27875
1992	173600660861.45706
1993	175498688498.575
1994	178279088639.3154
1995	187331354863.1635
1996	198129387786.57993
1997	210403353789.453
1998	218937980721.87442
1999	224790693828.50864
2000	231990073462.56635
2001	242026081779.72513
2002	253737269003.07614
2003	266095536740.53217
2004	282430961009.5113
2005	301014599084.02997
2006	318837583190.6825
2007	338340569585.9279
2008	357091831321.10834
2009	371927133160.68365
2010	397898225559.2608
2011	401025605052.682
2012	388128538100.3047
2013	400902168722.1618
2014	418504963966.621
2015	416120726145.31757
2016	424539461080.9942
2017	437439929873.2652
2018	452383472328.6296
2019	471535606626.9962
2020	473159513311.6015
2021	482952716656.7777
2022	501000379397.92395
2023	516058721060.6203