Year	constant 2015 US$
1993	1300828417.3812504
1994	1420960925.6136723
1995	1500314397.064063
1996	1795839812.5593755
1997	2217602276.2113285
1998	2725833517.4812503
1999	2336776165.3062506
2000	2668095576.166016
2001	3015423039.011719
2002	3726275743.39336
2003	4387149330.103907
2004	4628793471.091797
2005	5342843791.624219
2006	6558936490.522656
2007	7234991542.115624
2008	6286770759.426562
2009	3948325886.732812
2010	3861300133.643749
2011	5236053175.901561
2012	5861359107.877341
2013	5948904112.999216
2014	5790011881.445701
2015	5606905640.567184
2016	5893446220.674215
2017	6709187835.683981
2018	7415246334.865231
2019	7872139305.173043
2020	8723488517.381636
2021	9361958819.804684
2022	9019748430.410543
2023	8715493367.491793