Year	constant 2011 international $
2000	4159715016.84309
2001	2789585891.08693
2002	3164806836.47
2003	2665823658.28472
2004	1755655588.9212
2005	2403981252.81998
2006	3111111587.94098
2007	3164679377.06472
2008	3223352340.2348
2009	5540235483.04745
2010	5871629936.78802
2011	5829143468.35974
2012	5378786903.01999
2013	5548732776.7331
2014	6194527096.84293
2015	6576905312.69743
2016	6092559572.61506
2017	6406959438.98432
2018	7035759171.72283