Year current US$ 2005 109999.9975413084 2006 329999.9926239252 2007 559999.9874830242 2010 1580000.0075250864 2011 1760000.0053644166 2012 3759999.971836805 2013 3150000.0897794976 2014 3079999.91066754 2015 1959999.9785423256 2016 1489999.9927729385 2017 1640000.017359855 2018 1879999.9766051737 2019 1679999.9382346866 2020 2180000.0462681027 2021 3859999.9062717007 2022 500000.0055879351