Year current US$ 2005 239999.994635582 2006 289999.99165535 2007 560000.002384186 2008 319999.99284744303 2009 460000.00834465 2010 449999.988079071 2011 460000.00834465 2012 227873.69787692997 2013 118595.711886883 2014 92146.80641889569 2015 145508.006215096 2016 105397.000908852 2017 83700.0012397766 2018 138930.797576904 2019 112346.209585667 2022 82465.0004506111