Year	current US$
1993	460000.00834465
1994	29999.999329447703
1995	340000.00357627904
1996	159999.99642372102
1997	9999.99977648258
1998	29999.999329447703
2003	670000.016689301
2004	600000.023841858
2005	790000.021457672
2006	639999.985694885
2007	689999.997615814
2008	560000.002384186
2009	730000.019073486
2010	860000.014305115
2011	670000.016689301
2012	899959.802627563
2013	993376.612663269
2014	946618.020534515
2015	787602.365016937
2016	869960.4868888861
2017	866999.983787537
2018	696761.9061470029
2019	827000.021934509
2020	994000.017642975
2021	889999.985694885
2022	757000.029087067