Year	current US$
2007	90000.0035762787
2008	150000.005960464
2009	150000.005960464
2010	259999.990463257
2011	490000.009536743
2012	280000.001192093
2013	340000.00357627904
2014	419999.986886978
2015	892457.0083618159
2016	716091.334819794
2017	662597.239017487
2018	309931.54644966096
2019	530329.287052155
2020	347809.612751007
2021	652285.099029541
2022	311897.158622742