Year	current US$
1992	300000.011920929
1997	379999.99523162795
1998	100000.00149011599
1999	430000.00715255697
2000	209999.993443489
2001	19999.9995529652
2003	59999.9986588955
2004	50000.0007450581
2005	219999.998807907
2006	280000.008642673
2007	659999.996423721
2008	699999.988079071
2009	430000.0034272666
2010	549999.9970197676
2011	19999.9995529652
2012	19999.9995529652
2013	109999.999403954
2014	520000.0032782552
2015	590000.0184774401
2016	449999.98435378046
2017	629999.995231628
2018	499999.9999999994
2019	210000.0008940695
2020	390000.0099092726
2021	820000.0077486037
2022	12830000.052228523