Year	current US$
2005	37540000.660345
2006	23080000.0783056
2007	50069999.6408075
2008	43009999.3757904
2009	37009999.3273616
2010	32610000.3048778
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