Year % of commercial service imports 2011 2.7038810810074336 2012 2.6426396194598953 2013 2.6176683338794486 2014 2.6942071711139626 2015 2.1072352682712427 2016 2.137703579425478 2017 4.500083538862944 2018 3.8426897207331994 2019 4.215559815714322 2020 7.856805017296105 2021 7.209353393483381 2022 3.463062076339622