Year	current US$
2005	37530000.6605685
2006	23070000.0785291
2007	49979999.6372312
2008	42989999.3762374
2009	36999999.3275851
2010	32580000.305548303
2011	66699998.795986205
2012	33039999.6545166
2013	40170001.1286885
2014	45380001.2487918
2015	49650000.885129005
2016	61400000.043213405
2017	124679997.993633
2018	121190005.324781
2019	141630002.617836
2020	152089998.841286
2021	178479999.71359998
2022	409229992.890731