Year	current US$
1997	9999.99977648258
1998	140000.000596046
1999	109999.999403954
2000	170000.00178813902
2001	330000.013113022
2002	509999.99046325695
2003	469999.998807907
2004	759999.990463257
2005	860000.014305115
2006	29999.999329447703
2007	449999.988079071
2008	9999.99977648258
2009	9999.99977648258
2015	19999.9995529652
2017	0
2018	0
2019	59999.9986588955
2020	280000.001192093
2021	129999.995231628
2022	2920000.07629395