Year	current US$
2007	9550000.19073486
2008	33479999.5422363
2009	42639999.3896484
2010	50939998.626709
2011	61849998.4741211
2012	60259265.8996582
2013	42726802.8259277
2014	64414100.6469727
2015	70770011.9018555
2016	46580661.773681596
2017	54115867.6147461
2018	118988319.396973
2019	146940444.946289
2020	175586746.21582
2021	193830856.32324198
2022	172782602.94301435