Year	current US$
1987	29999.999329447703
1988	9999.99977648258
1989	19999.9995529652
1992	39999.9991059303
1994	9999.99977648258
1995	29999.999329447703
1996	59999.9986588955
1997	79999.9982118607
1998	50000.0007450581
1999	39999.9991059303
2000	50000.0007450581
2001	29999.999329447703
2002	389999.98569488496
2003	140000.000596046
2004	150000.005960464
2005	119999.997317791
2006	540000.021457672
2007	1250000
2008	1210000.03814697
2009	1169999.95708466
2010	829999.983310699
2011	1250000
2012	400000.00596046395
2013	709999.978542328
2014	259999.990463257
2015	280000.001192093
2016	360000.01430511504
2017	360000.01430511504
2018	219999.998807907
2019	39999.9991059303
2020	29999.999329447703
2021	109999.999403954
2022	100000.00149011599