Year	constant 2011 international $
2000	12877008386.5211
2001	13605255609.8104
2002	14431871808.8562
2003	15043234327.7251
2004	16191126502.2458
2005	17599518004.6294
2006	18463574606.2743
2007	20318790766.6897
2008	21643688081.8213
2009	23708475168.3252
2010	24810641064.1225
2011	26541063220.8385
2012	29038097931.6848
2013	31570950009.9372
2014	34300712319.0555
2015	36808314783.206
2016	39348348841.3918
2017	41612796029.6328