Year	constant 2010 US$
1995	6218094489.32499
1996	6444697819.7745
1997	6364785047.26187
1998	6605951818.9137
1999	6683817907.44025
2000	6971948016.23761
2001	7059908211.49994
2002	7052245460.26102
2003	7192025718.88629
2004	7250842393.3511
2005	7466694875.38998
2006	7359156715.84322
2007	7284160294.90384
2008	7242031468.31079
2009	7449534798.05534
2010	7472468390.58235
2011	7548577273.92133
2012	7771892540.82109
2013	7822500393.67218
2014	7917420465.46952
2015	8108468342.04543
2016	8213980607.24056
2017	8377075729.60905