Year	current US$
1992	850000.001490116
1994	810000.002384186
1997	1120000.034570694
1998	1039999.976754188
1999	1439999.982714654
2000	2179999.94754791
2001	3459999.9748170306
2002	3120000.094175344
2003	3939999.9976158077
2004	4740000.009536739
2005	9710000.06794929
2006	16200000.062584886
2007	19919999.79317187
2008	20890000.272542242
2009	14889999.825507402
2010	12230000.048875807
2011	10729999.73967672
2012	11130000.12561679
2013	15100000.008940704
2014	13619999.922811985
2015	13910000.279545786
2016	18409999.944269665
2017	15119999.956339598
2018	27939999.176189296
2019	22480000.020936124
2020	20190000.023692846
2021	24629999.790340666
2022	30640000.421553858