Year	constant 2010 US$
2000	3149.33593131795
2001	3198.53762607719
2002	3289.00153071113
2003	3397.07377447401
2004	3642.22355035619
2005	3820.82864006221
2006	4075.17647776082
2007	4330.27056809228
2008	4486.54494342678
2009	4395.67781505848
2010	4499.93798510979
2011	4589.00616783095
2012	4662.31708416727
2013	4814.37380848467
2014	4876.59499182365
2015	5013.72510787936
2016	5122.76818885915
2017	5180.77843283223
2018	5270.59213491965