Year PPG and IMF only, % of exports of goods, services and primary income 1994 2.05154570444659 1995 7.61476820166644 1996 7.73305253073452 1997 10.3957584511696 1998 21.0227067894893 1999 26.5417561745396 2000 15.6211325165127 2001 12.3497185360911 2002 13.7335706812664 2003 7.32934965757445 2004 8.3817103920685 2005 5.0149541808933 2006 5.40418365526256 2007 3.72856627516778 2008 2.8974344933654 2009 4.06002026042912 2010 2.97380277493781 2011 2.58646914800886 2012 2.65857578122295 2013 2.96873733970126 2014 2.70449085522262 2015 2.97972030369604 2016 3.79853040461945 2017 4.02309738434119 2018 4.58964315028602