Year	current US$
2007	9550000.008195646
2008	33569999.87363814
2009	40740000.080317244
2010	41210000.231862076
2011	52730000.210925914
2012	48925821.82586193
2013	33810629.09960743
2014	44027214.64633942
2015	45308438.09099677
2016	34321186.726912856
2017	37644868.43964548
2018	75310291.06030837
2019	95760212.45121956
2020	129864579.26034924
2021	143618110.35871506
2022	132487626.31416321