Year	current US$
1993	19999.9995529652
1994	29999.999329447703
1995	129999.995231628
1996	319999.99284744303
1997	560000.002384186
1998	1009999.99046326
1999	1139999.98569489
2000	1269999.98092651
2001	389999.98569488496
2002	1009999.99046326
2003	70000.0002980232
2004	1870000.00476837
2005	2619999.8855590797
2006	870000.004768372
2007	379999.99523162795
2008	400000.00596046395
2009	300000.011920929
2010	360000.01430511504
2011	379999.99523162795
2012	709999.978542328
2013	670000.016689301
2014	310000.002384186
2015	360000.01430511504
2016	200000.00298023198
2017	370000.00476837205
2018	579999.983310699
2019	129999.995231628
2020	300000.011920929
2021	259999.990463257