Year	current US$
2007	9550000.008195646
2008	33569999.87363814
2009	40950000.07376073
2010	41990000.203251846
2011	52740000.2107024
2012	48925821.82586193
2013	33810629.09960743
2014	44027214.64633942
2015	45308438.09099677
2016	34321186.726912856
2017	37644868.43964548
2018	74683370.02682164
2019	93165337.05592155
2020	125037329.1969299
2021	142037080.347538
2022	130849388.89741898