Year	current US$
2005	4740000.046789651
2006	1660000.0131875288
2007	1369999.9880045645
2008	1369999.9749660497
2009	2120000.010356308
2010	3450000.030919914
2011	2000000.0372529032
2012	1610000.0031292436
2013	1030000.0105053185
2014	419999.9924749132
2015	330000.00007450616
2016	479999.99113380886
2017	550000.0081956385
2018	950000.0122934587
2019	590000.0017136331
2020	369999.9935925002
2021	1649999.9966472434
2022	459999.993443489