Year	constant 2015 US$
2002	744923664.1221375
2003	752116030.5343513
2004	755198473.2824429
2005	752116030.5343512
2006	721291603.0534352
2007	734648854.9618322
2008	715126717.557252
2009	685329770.9923666
2010	687384732.8244276
2011	687384732.8244276
2012	657587786.2595421
2013	641148091.6030536
2014	652450381.6793894
2015	673000000
2016	661697709.9236641
2017	615461068.70229
2018	631900763.3587786
2019	628818320.610687
2020	656560305.3435115
2021	651422900.7633588
2022	662725190.8396946