Year % of merchandise exports 2009 0.009556743460805837 2010 0.10644601234124867 2011 0.010775660377030644 2012 0.04698290055054918 2013 0.003384571421043725 2014 0.2435217502568101 2015 0.19729926083036894 2016 0.10498184886066722 2017 0.11512232170226816 2018 0.05967147952881325 2019 0.010871923288624807 2020 0.0453619365164954 2021 0.028564634582758024 2022 0.023182008433140226 2023 0.06025408929193892