Year % of GNI per capita 2003 15.448780487804875 2004 12.919047619047618 2005 13.355813953488369 2006 11.213333333333333 2007 9.724444444444442 2008 7.986956521739135 2009 7.051063829787233 2010 7.71276595744681 2011 6.957446808510638 2012 6.252083333333332 2013 5.761224489795919 2014 4.853061224489798 2015 4.538775510204081 2016 4.4551020408163255 2017 4.00612244897959 2018 3.6819999999999995 2019 3.312