Year	constant 2010 US$
2008	36443681.2416381
2009	37777930.1763409
2010	40761742.8924598
2011	38894670.25845
2012	40344242.6787563
2013	38796864.2643307
2014	30316938.5950867
2015	32687639.1092633
2016	43679865.0155135