Year	constant 2010 US$
2006	5346459381.78104
2007	5703922925.62606
2008	5771708195.16323
2009	5835205008.87255
2010	5982119205.29801
2011	5917515693.31054
2012	6330037476.49392
2013	6574341121.39728
2014	6949373500.40806
2015	7157571113.98652
2016	7527900025.31513
2017	7647423439.35619
2018	7813289843.79511