Year current US$ 2005 1159999.9666214 2006 0 2007 0 2008 160000.003874302 2009 299999.997019768 2010 0 2011 119999.997317791 2012 739999.994635582 2013 849999.977275729 2014 479999.99858439004 2015 289999.993517995 2016 769999.995827675 2017 2529999.97138977 2018 2430000.02205372 2019 1550000.02868474 2020 1019999.99769032 2021 4760000.018402929 2022 1410000.011324882