Year	current US$
2005	799564368.939458
2006	815769709.009799
2007	889761551.212375
2008	990652562.72263
2009	1014424440.5406661
2010	1027371677.8824279
2011	871055576.586764
2012	845976348.889239
2013	789859414.114748
2014	758080096.248754
2015	642975967.31271
2016	789822317.073766
2017	871549207.615691
2018	1129530018.4597616
2019	1120885271.5230315
2020	701182039.6126107
2021	875106932.0107498
2022	869524900.9777876