Year current US$ 2005 70000.0002980232 2006 389999.98569488496 2007 7529999.980703 2008 4120000.17054379 2009 8769999.80211258 2010 6679999.81157482 2011 7140000.13098121 2012 2770000.0293552903 2013 1719999.97273088 2014 1169999.96826053 2015 5340000.10043383 2016 3660000.0001490097 2017 3069999.96490777 2018 6339999.93279576 2019 8720000.08448958 2020 9820000.15489757 2021 17669999.5175004 2022 14240000.076591972