Year	constant 2015 US$
2003	824498340.9874218
2004	886318321.2593029
2005	1006359020.1610994
2006	1167760401.7858682
2007	1352715278.0216224
2008	1323226016.193247
2009	1234316332.3166046
2010	1237871843.141459
2011	1410589169.2397656
2012	1489211961.1664512
2013	1557801585.6050436
2014	1558690983.703762
2015	1406479014.6218596
2016	1385019920.0698085
2017	1569008001.6488922
2018	1627390363.6524088
2019	1660941487.6742663
2020	1562721660.1936972
2021	1674316521.2098832
2022	1898641645.0704064
2023	1960926004.6900015