Year	constant 2010 US$
2000	2592.49862254262
2001	2554.85848111594
2002	2274.77936072619
2003	2212.78972546581
2004	2365.14271491456
2005	2447.59474615865
2006	2218.03060059907
2007	2324.42506593936
2008	2395.0249211815
2009	2384.70067605767
2010	2494.25787561485
2011	2935.98257225358
2012	2796.74883100703
2013	2751.56469260181
2014	2845.38143552024
2015	2949.90733024113
2016	3027.54379845852
2017	3124.21786295505
2018	3146.51592799985