Year % of commercial service imports 2005 5.040136029252636 2006 5.329695154237672 2007 5.198892696741972 2008 5.190006542942384 2009 4.899182591970064 2010 1.1376858706131465 2011 0.963865214019196 2012 1.7065594534257662 2013 1.6486658626486954 2014 2.99513163336358 2015 2.428682329916758 2016 3.4881548393707953 2017 4.099205821476335 2018 3.6218794917793353 2019 3.4006271532260506 2020 4.465585686693671 2021 4.159119191266745 2022 3.564101924505497 2023 4.587959074839636