Year	current US$
1991	50000.0007450581
1992	29999.999329447703
1993	19999.9995529652
1994	50000.0007450581
1995	29999.999329447703
1996	29999.999329447703
1997	29999.999329447703
1999	29999.999329447703
2000	19999.9995529652
2002	119999.997317791
2003	19999.9995529652
2004	50000.0007450581
2005	119999.997317791
2006	70000.0002980232
2007	219999.998807907
2008	19999.9995529652
2011	9999.99977648258
2012	109999.999403954
2013	129999.995231628
2014	119999.997317791
2015	79999.9982118607
2016	9999.99977648258
2017	90000.0035762787
2019	180000.00715255702
2022	90000.0035762787