Year % of commercial service imports 2011 32.61484171157238 2012 31.25613469911663 2013 33.07696587881077 2014 34.98563761433218 2015 37.74105355660794 2016 41.014436356909144 2017 38.586849877000866 2018 39.30391822789614 2019 39.840015031591655 2020 20.84633485396982 2021 8.648139002927941 2022 48.98046362737506