Year	current US$
1979	1299999.952
2003	1421609
2004	1770000
2005	2176000
2006	2843000
2007	3536000
2008	4678000
2009	5629000
2010	6651000
2011	7211000
2012	10013756.307948
2013	100492128.282548
2014	93965893.1760285
2015	87384745.1695874
2016	85258958.7457025
2017	101050222.55834
2018	109274299.841542
2019	116799722.850059
2020	106386581.291976
2021	117747674.759778
2022	127108442.549403