Year	current US$
2005	170000.00178813902
2006	219999.998807907
2007	610000.006854534
2008	559999.9707192187
2009	620000.004768372
2010	579999.983310699
2011	170000.00178813902
2012	9999.99977648258
2013	59999.998658895485
2014	80000.00007450578
2015	49999.9988824129
2017	9999.99977648258
2019	19999.9995529652
2020	9999.99977648258