Year	current US$
1988	9999.99977648258
1989	479999.989271164
1990	219999.998807907
1991	250000
1992	980000.019073486
1993	119999.997317791
1994	509999.99046325695
1995	330000.013113022
1996	360000.01430511504
1997	170000.00178813902
1998	2740000.00953674
1999	460000.00834465
2000	419999.986886978
2001	4429999.82833862
2002	400000.00596046395
2003	1029999.97138977
2004	1080000.04291534
2005	3660000.08583069
2006	4150000.09536743
2007	3309999.94277954
2008	1730000.01907349
2009	1960000.03814697
2010	19469999.3133545
2011	11739999.7711182
2012	7090000.15258789
2013	35849998.4741211
2014	12909999.8474121
2015	5739999.771118159
2016	3240000.00953674
2017	2329999.92370605
2018	2759999.99046326
2019	96529998.7792969
2020	11220000.2670288
2021	20430000.3051758
2022	42630001.0681152