Year	current US$
2011	62100000.64969064
2012	47588765.43864609
2013	63300443.49282979
2014	63062106.147408485
2015	83311339.87009527
2016	72446662.00876234
2017	80052100.40137172
2018	83604749.48585032
2019	104879459.35688913
2020	64924630.1651001
2021	119365300.00716451
2022	81150180.07159235