Year	current US$
1989	19999.9995529652
1990	29999.999329447703
1991	29999.999329447703
1993	289999.99165535
1994	180000.00715255702
1995	90000.0035762787
1996	200000.00298023198
1997	839999.973773956
1998	430000.00715255697
1999	529999.971389771
2000	479999.989271164
2001	589999.973773956
2002	319999.99284744303
2003	1669999.95708466
2004	310000.002384186
2005	449999.988079071
2006	2190000.05722046
2007	2109999.89509583
2008	2009999.9904632599
2009	3450000.04768372
2010	1090000.0333786
2011	1220000.02861023
2012	550000.011920929
2013	620000.004768372
2014	610000.014305115
2015	159999.99642372102
2016	660000.026226044
2017	230000.004172325
2018	310000.002384186
2019	219999.998807907
2020	560000.002384186
2021	259999.990463257
2022	400000.00596046395