Year	constant 2015 US$
2002	1081126436.7816093
2003	907463601.5325671
2004	1141356321.8390806
2005	1190544061.3026822
2006	1171471264.3678162
2007	1140352490.421456
2008	1050007662.8352493
2009	900436781.6091956
2010	899432950.1915711
2011	957655172.4137933
2012	1007846743.2950193
2013	1069080459.770115
2014	1065065134.0996169
2015	1048000000
2016	1126298850.5747125
2017	1144367816.091954
2018	1147379310.3448274
2019	1357180076.6283522
2020	356360153.25670487
2021	185708812.26053634
2022	464773946.3601531