Year	current US$
2007	781106163.7494631
2008	1039398137.3949153
2009	880798283.5618097
2010	894354006.0767004
2011	1007823538.2391392
2012	1003341774.4379805
2013	1072136542.5898777
2014	1131942011.194532
2015	963329899.8370358
2016	1208002993.7814395
2017	1210660421.9042332
2018	1289259448.5103662
2019	1423167909.0998101
2020	1269250621.8417203
2021	1382224818.4495962