Year	US Dollars adjusted for inflation)
1992	4000000
1993	2000000
1994	2000000
1995	8000000
1996	1000000
1997	13000000
1998	6000000
1999	1000000
2000	1000000
2001	27000000
2010	16000000
2012	0
2016	22000000
2017	65000000
2018	3000000
2019	155000000
2020	132000000
2021	116000000
2022	335000000