Year	current US$
1988	9999.99977648258
1990	9999.99977648258
1991	159999.99642372102
1992	109999.999403954
1993	79999.9982118607
1994	100000.00149011599
1995	129999.995231628
1996	119999.997317791
1997	70000.0002980232
1998	150000.005960464
1999	159999.99642372102
2000	70000.0002980232
2001	100000.00149011599
2002	170000.00178813902
2003	150000.005960464
2004	1309999.9427795399
2005	24100000.3814697
2006	7880000.11444092
2007	1700000.04768372
2008	280000.001192093
2009	629999.995231628
2010	449999.988079071
2011	1159999.9666214
2012	1649999.97615814
2013	3759999.99046326
2014	430000.00715255697
2015	-419999.986886978
2016	1000000
2017	8920000.07629395
2018	18229999.5422363
2019	18299999.237060502
2020	22040000.915527303
2021	20379999.1607666
2022	19079999.9237061