Year	constant 2010 US$
2000	6665822.04374389
2001	6703071.06074109
2002	6792346.82336014
2003	6893277.18638936
2004	7091710.08879774
2005	7393815.61315538
2006	8504278.12805343
2007	7819856.00592701
2008	8078161.56142291
2009	7469532.42889201
2010	7094300
2011	6974249.9983894
2012	6679228.64290853
2013	6866540.16191898
2014	6460533.49403541
2015	6227136.79039653
2016	6711754.88065455
2017	7301035.85302739