Year	current US$
1989	19999.9995529652
1991	9999.99977648258
1992	29999.999329447703
1993	50000.0007450581
1998	9999.99977648258
2006	9999.99977648258
2007	200000.00298023198
2008	10329999.923706101
2009	9999.99977648258
2010	39999.9991059303
2011	100000.00149011599
2012	59999.9986588955
2013	50000.0007450581
2014	70000.0002980232
2015	1309999.9427795399
2016	1450000.04768372
2017	19999.9995529652
2018	140000.000596046
2019	579999.983310699
2020	509999.99046325695
2021	460000.00834465
2022	270000.010728836