Year	current US$
1960	300000.011920929
1961	3359999.89509583
1994	39999.9991059303
1999	29999.999329447703
2000	239999.994635582
2001	779999.971389771
2002	239999.994635582
2004	289999.99165535
2005	389999.98569488496
2006	389999.98569488496
2007	519999.980926514
2008	439999.997615814
2009	419999.986886978
2010	389999.98569488496
2011	460000.00834465
2012	379999.99523162795
2013	379999.99523162795
2014	400000.00596046395
2015	270000.010728836
2016	300000.011920929
2017	370000.00476837205
2018	379999.99523162795
2019	400000.00596046395
2020	360000.01430511504
2021	370000.00476837205
2022	300000.011920929