Year	current US$
2009	59999.9986588955
2010	5090000.033378596
2011	15609999.895095821
2012	7937397.897243491
2013	-5562.365055092494
2014	6758199.632167824
2015	7991098.134778438
2016	-1359769.9723905018
2017	8656604.40176725
2018	13140022.139272334
2019	24030813.932418853
2020	23057000.160217267
2021	31887310.38710104
2022	23205725.997686394