Year	US Dollars adjusted for inflation)
1993	8000000
1995	7000000
1996	129000000
1997	402000000
1998	63000000
1999	452000000
2000	293000000
2001	49000000
2002	63000000
2003	57000000
2004	19000000
2005	53000000
2006	43000000
2007	6000000
2008	224000000
2009	41000000
2010	161000000
2011	98000000
2012	97000000
2013	269000000
2014	101000000
2015	142000000
2016	151000000
2017	50000000
2018	78000000
2019	159000000
2020	59000000
2021	98000000
2022	57000000