Year	current US$
1993	689999.997615814
1994	1389999.98569489
1995	4599999.90463257
1996	4409999.84741211
1997	1259999.9904632599
1998	2710000.03814697
1999	1100000.02384186
2000	800000.011920929
2001	2589999.91416931
2002	4059999.94277954
2003	3859999.89509583
2004	3500000
2005	5469999.79019165
2006	50000.0007450581
2007	59999.9986588955
2013	59999.9986588955
2015	39999.9991059303
2016	29999.999329447703
2017	219999.998807907
2018	419999.986886978
2019	140000.000596046
2020	119999.997317791
2021	180000.00715255702
2022	150000.005960464