Year	current US$
2006	300000.011920929
2007	2000000
2008	11000000
2009	11000000
2010	16000000
2011	13000000
2012	19000000
2013	17000000
2014	18000000
2015	17000000
2016	16000000
2017	16000000
2018	16000000
2019	18000000
2020	7000000