Year	current US$
2008	560000.0061094759
2009	540000.000968576
2010	279999.9993294473
2011	490000.00394880713
2012	349999.9996274708
2013	409999.9982863663
2014	249999.99441206423
2015	639999.9894201758
2016	759999.9867379664
2017	780000.0105053186
2018	1539999.9842047687
2019	1199999.9731779096
2020	1009999.9886006131
2021	2850000.0387430163
2022	1620000.0084936628