Year	constant 2010 US$
2000	5728874172.18543
2001	5842781456.95364
2002	5836688741.72185
2003	6078675496.68874
2004	6167814569.53642
2005	6279205298.01325
2006	6486225165.56291
2007	6532980132.45033
2008	6706357615.89404
2009	6740662251.65563
2010	6756688741.72185
2011	6964861065.0233
2012	7038777495.3374
2013	7139334735.55062
2014	7380107283.13338
2015	7727085609.47476
2016	7807243797.12539
2017	8062277176.71884
2018	8743110683.17097