Year % of GNI 1995 -22.3643629795284 1996 -20.7306084028371 1997 -16.2326724511296 1998 -13.5134441936957 1999 -15.7566509784208 2000 -6.96054393997604 2001 -3.52258901760931 2002 -1.53856418179927 2003 0.0829113718770577 2004 1.15510197873011 2005 4.71150626495213 2006 -0.331898212465328 2007 2.94784951602368 2008 5.2538597982592 2009 10.0417202968204 2010 0.20605859651086 2011 0.790120129418626 2012 3.85155912382256 2013 2.57366393709876 2014 1.45385957925866 2015 2.93564324100227 2016 3.05240289630547 2017 3.98375626062171 2018 4.29438658602023 2019 3.88922214095405 2020 5.23153478651093 2021 3.20476438795521