Year % of merchandise exports 2000 25.048646621220765 2001 14.023122345947177 2002 14.340823083865464 2003 15.197766747256953 2004 15.366221382395514 2005 15.117167558328532 2006 12.708843774910505 2007 19.954259141212408 2008 18.606912212843085 2009 18.869255056899352 2010 20.74559423117371 2011 12.58722257136957 2012 17.021361047798354 2013 15.371283436205701 2014 19.641121585376577 2015 26.980283335018495 2016 27.64634936018931 2017 25.148841568012127 2018 23.782926264590422 2019 22.211848430858165 2020 21.151797754530254 2021 18.530094622011177 2022 19.76087932023836