Year	US Dollars adjusted for inflation)
1993	146000000
1994	29000000
1995	208000000
1996	29000000
2000	0
2002	27000000
2004	1000000
2005	4000000
2007	0
2008	0
2009	9000000
2010	9000000
2012	2000000
2013	5000000
2017	47000000
2018	34000000
2019	15000000
2020	25000000
2022	2000000