Year	current US$
1992	200000
1993	200000
1994	500000
1995	400000
1996	400000
1997	400000
1998	400000
1999	400000
2000	440000
2001	463050
2002	486202.5
2003	996715.125
2004	800000
2005	840000
2006	5410944
2007	6000000
2008	9360745.82
2009	22370007.92
2010	19314932.66
2011	75643119.06
2012	70175689.279999
2013	68704000.84
2014	54165306.36
2015	43338071.87
2016	39476133.67
2017	103058585.605073
2018	123785020.55765
2019	106033680.86
2020	96284527.79
2021	126894380.188019
2022	148056417.379577