Year % of merchandise exports 1994 3.5259634829740905 1995 3.6203033465362346 1996 5.238544704172986 1997 4.386287871194492 1998 3.7021946289776433 1999 3.4576095849344077 2000 3.4285219984306217 2001 3.4648994465183462 2002 3.0898297241536854 2003 2.426439792167382 2004 2.874504446114215 2005 2.5448345232249987 2006 3.627026704372427 2007 2.78073501654963 2008 2.444304651490527 2009 2.3499754653554925 2010 3.063393877555629 2011 3.091287947975882 2012 3.0918986785425435 2013 2.218865443742188 2014 2.2556977354047607 2015 2.077022579135984 2016 1.7379532211908102 2017 2.0947752210727986 2018 2.058891989827303 2019 2.025625227134949 2020 1.8253033741800775 2021 2.335377495339564 2022 2.1422859024313374 2023 1.4735513221761993