Year current US$ 2005 17399999.789893597 2006 769999.980926514 2007 5579999.83988702 2008 9569999.85314906 2009 6799999.87781048 2010 9759999.79674816 2011 13929999.9512732 2012 9539999.97116625 2013 16729999.668896198 2014 4230000.01907349 2015 7639999.87207353 2016 19060000.3283471 2017 11349999.787285902 2018 22459999.7475743 2019 34650000.2741814 2020 94179999.0348518 2021 70100001.0669231 2022 149630001.7815084