Year	current US$
2005	1269999.98092651
2007	9999.99977648258
2012	39999.9991059303
2013	29999.999329447703
2014	70000.0002980232
2015	310000.002384186
2016	349999.99403953605
2017	280000.001192093
2018	319999.99284744303
2019	509999.99046325695
2020	529999.971389771
2021	270000.010728836
2022	189999.99761581398