Year current US$ 2008 989999.9909102909 2009 759999.997913837 2010 1019999.9846518041 2011 1070000.0021606688 2012 589999.9942630527 2013 429999.999701977 2014 319999.9928474423 2015 379999.9952316281 2016 299999.99701976747 2017 369999.99545514554 2018 419999.99620020343 2019 299999.9951571225 2020 119999.99918043657 2021 7999999.793246388 2022 21380000.90420242