Year	constant 2010 US$
2004	61000343.8004189
2005	65614354.8597734
2006	52752663.0010346
2007	57213399.932915
2008	54125386.0866932
2009	58710121.7877001
2010	72884300
2011	74641587.8714911
2012	76624955.0810067
2013	84820369.4029223
2014	86220528.5573987
2015	86163204.0337233