Year	current US$
1993	740000.009536743
1994	550000.011920929
1995	4619999.88555908
1996	5369999.88555908
1997	5130000.11444092
1998	3319999.9332428
1999	3910000.08583069
2000	3470000.02861023
2001	4739999.771118159
2002	10159999.8474121
2003	4670000.07629395
2004	5420000.07629395
2005	8329999.923706049
2006	8699999.80926514
2007	12560000.4196167
2008	22170000.0762939
2009	26120000.8392334
2010	34680000.3051758
2011	39689998.626709
2012	43209999.0844727
2013	26750000
2014	25520000.4577637
2015	30950000.762939498
2016	23790000.915527303
2017	24309999.4659424
2018	32669998.168945298
2019	26520000.4577637
2020	17700000.762939498
2021	12850000.3814697
2022	22139999.3896484