Year % of commercial service imports 2005 13.818988173455981 2006 16.847847090715362 2007 15.984250078029325 2008 16.244561310582263 2009 14.348392297913234 2010 12.28355914525943 2011 13.20666641670731 2012 21.36562143776583 2013 17.636125122262825 2014 18.478550887907154 2015 18.725180630869225 2016 17.98289147992398 2017 16.874852849583934 2018 16.737644586513266 2019 16.69426333317689 2020 19.699127065162312 2021 19.158368543140945 2022 16.726154372956977