Year	current US$
2008	519999.99769031996
2009	279999.9918788668
2010	69999.998435378
2011	179999.99970197657
2012	139999.99687075615
2013	200000.00484287727
2014	89999.99798834321
2015	399999.9947845937
2016	379999.99336898257
2017	410000.007599592
2018	589999.9961256976
2019	879999.982193112
2020	769999.9939650311
2021	2480000.03956258
2022	1220000.009983779