Year	current US$
1992	799999.989569187
1994	1270000.010728836
1997	1800000.0417232472
1998	1610000.0292062722
1999	1419999.9421834939
2000	1049999.95231628
2001	970000.028610229
2002	1179999.94754791
2003	1000000
2004	1269999.98092651
2005	1490000.009536738
2006	3149999.97615814
2007	2899999.88675117
2008	6630000.170320268
2009	5779999.900609259
2010	5200000.025331977
2011	2420000.0017881384
2012	2249999.9701976813
2013	3389999.955892558
2014	2969999.950379132
2015	2660000.013187527
2016	6209999.879822139
2017	3410000.0374019123
2018	6279999.887570736
2019	4430000.031366942
2020	3840000.0128894993
2021	5029999.922961006
2022	5479999.957606198