Year	current US$
2005	6369999.97496605
2006	2639999.9745190097
2007	2869999.98986721
2008	6409999.93681908
2009	4229999.97064471
2010	4140000.05833805
2011	4410000.00014901
2012	5310000.03218651
2013	5159999.9628961105
2014	5509999.98860061
2015	6590000.02779067
2016	5500000.03166497
2017	5529999.89874661
2018	4539999.99910593
2019	8199999.883770939
2020	25910000.314936
2021	10779999.8596311
2022	20829999.953508377