Year	current US$
1993	19999.9995529652
2000	100000.00149011599
2005	119999.997317791
2006	90000.0035762787
2007	29999.999329447703
2008	9999.99977648258
2012	600000.023841858
2013	250000
2014	340000.00357627904
2019	0