Year	current US$
2007	9490000.00953674
2008	29529999.9117851
2009	35790000.140667
2010	32140000.104904205
2011	43840000.2121925
2012	34880363.5537624
2013	17134704.3812275
2014	34852647.6621628
2015	36448729.421012096
2016	19950747.7041334
2017	35480833.722860605
2018	60646808.0236264
2019	85800173.1932163
2020	105738809.347153
2021	115780770.331621
2022	103927789.0920639