Year	constant 2015 US$
1991	530298365341.8198
1992	514174890729.87067
1993	475710830403.87067
1994	489511439923.1362
1995	487393524051.6089
1996	474344443088.8081
1997	492995743109.7261
1998	498188052630.4019
1999	503448674859.7535
2000	539658171706.61676
2001	547173357415.1051
2002	533850992332.2145
2003	539316574877.8512
2004	558992676480.195
2005	568489130452.6012
2006	617406122528.6284
2007	643504284454.23
2008	630045282858.8589
2009	508367700260.3394
2010	605450155855.9293
2011	655870171759.4996
2012	644119165403.0856
2013	643709244770.5153
2014	675887881285.7379
2015	683198095582.8121
2016	709911138457.269
2017	735599390845.4292
2018	742226411484.9722
2019	733754759093.9917
2020	675819557481.9331
2021	739288654348.3042
2022	737170749571.9058
2023	735326106725.3394