Year	current US$
1996	280000.001192093
2000	90000.0035762787
2001	230000.004172325
2002	910000.026226044
2003	620000.004768372
2004	310000.002384186
2005	300000.011920929
2006	540000.021457672
2007	1580000.04291534
2008	2750000
2009	1450000.04768372
2010	2049999.9523162802
2011	2849999.90463257
2012	2960000.03814697
2013	3289999.96185303
2014	3220000.02861023
2015	3089999.91416931
2016	2900000.09536743
2017	2970000.02861023
2018	1820000.05245209
2019	1350000.02384186
2020	1809999.9427795399
2021	790000.021457672
2022	3009999.99046326