Year % of GNI 1990 -0.737882955342203 1991 -0.120277848487317 1992 -3.21052432201968 1993 -10.7528616141462 1994 -7.0569065743872 1995 18.1076584140637 1996 -1.48376104471701 1997 10.0099784984036 1998 12.0224240689783 1999 1.08187570069266 2000 -2.83496410569677 2001 -0.553714860005204 2002 2.10428807410481 2003 1.06913856723804 2004 0.574931533345652 2005 1.83767242996208 2006 -0.10845577258815 2007 -5.05348251202989 2008 2.91916520711453 2009 6.96813580037822 2010 6.4967025487081 2011 8.17468593455799 2012 8.38294612346083 2013 11.1218762288302 2014 9.44903423944241 2015 8.27016389553118 2016 10.4369208315016 2017 11.7700847262231 2018 10.4957585016493 2019 11.407641582705 2020 7.6282737158078 2021 8.53148320938121