Year	constant 2010 US$
1995	1821.80130202697
1996	1772.83351047291
1997	1809.45247106442
1998	1693.46992148531
1999	1697.20375447255
2000	1733.66204001566
2001	1755.66665877751
2002	1950.38383466489
2003	1918.4794057157
2004	2145.74234892722
2005	2264.11356623898
2006	2467.61435994841
2007	2795.26570119604
2008	2863.28594845726
2009	2937.84141573718
2010	3133.54664904497
2011	3259.82720421907
2012	3405.33107780999
2013	3511.62760231038
2014	3617.03946875918
2015	3729.6302228198
2016	3846.51171430805
2017	3948.26071748528