Year	current US$
1994	9999.99977648258
1996	289999.99165535
1997	219999.998807907
1998	300000.011920929
1999	319999.99284744303
2000	180000.00715255702
2001	280000.001192093
2002	439999.997615814
2003	349999.99403953605
2004	769999.980926514
2005	680000.007152557
2006	800000.011920929
2007	379999.99523162795
2008	289999.99165535
2009	189999.99761581398
2010	129999.995231628
2011	159999.99642372102
2012	119999.997317791
2013	319999.99284744303
2014	289999.99165535
2015	259999.990463257
2016	180000.00715255702
2017	239999.994635582
2018	699999.988079071
2019	639999.985694885
2020	379999.99523162795
2021	430000.00715255697
2022	389999.98569488496