Year	current US$
2006	10650000.110268598
2007	9630000.14796853
2008	10840000.04827977
2009	6830000.117421148
2010	8800000.064074997
2011	8239999.912679201
2012	6350000.031292442
2013	8519999.831914902
2014	6909999.856725336
2015	4458480.350673198
2016	5503315.343055872
2017	5986578.690819442
2018	9708725.36301613
2019	6718747.219070798
2020	7909060.603007678
2021	8894945.625215767
2022	6456864.885985851