Year current US$ 2006 39999.9991059303 2007 1409999.9666214 2008 1710000.03814697 2009 1399999.97615814 2010 550000.011920929 2011 90000.0035762787 2012 119999.997317791 2013 300000.011920929 2014 769999.980926514 2016 239999.994635582 2018 1769999.98092651 2019 3559999.94277954 2020 400000.00596046395 2021 3039999.96185303 2022 730000.019073486