Year % of commercial service imports 2007 30.323525368789873 2008 29.334754456999583 2009 28.00540510664219 2010 27.36675834363453 2011 28.059580465092555 2012 27.362472825965988 2013 27.440593279930237 2014 26.955628239263618 2015 28.380504053702232 2016 30.019631538525115 2017 28.763330791373665 2018 27.811712178787484 2019 27.487813378251857 2020 19.35642743483596 2021 21.682000857990317 2022 26.89365751350482 2023 30.831944967351827