Year	current US$
2008	609401614943.8811
2009	651028119240.4824
2010	697722182944.6118
2011	748389831193.1412
2012	856024023189.084
2013	956320343000.2957
2014	1052427272388.9819
2015	1061195679003.522
2016	1028097856325.1843
2017	983492456275.8556
2018	1024958346089.6155
2019	1057599260900.54
2020	1040494282602.2664
2021	1106537183087.341
2022	1173466813630.0742
2023	1139936693531.595