Year	current US$
2010	2089999.973773956
2011	4789999.96185302
2012	7000912.50892728
2013	1468605.756759639
2014	6214827.775955201
2015	8681782.94599056
2016	7632339.844130911
2017	4377436.99550628
2018	19840437.41226196
2019	19520033.121109013
2020	8539590.239524841
2021	10069969.983305786
2022	10607330.56580648