Year % of commercial service imports 2001 26.899759288383596 2002 24.65362859151223 2003 25.84144495204551 2004 32.22208296347664 2005 34.190271160976096 2006 35.6422965406243 2007 35.68793684946901 2008 35.6668674433085 2009 36.58390374080109 2014 16.586885688515395 2015 14.347665597227182 2016 13.215220979190583 2017 21.334198973295095 2018 14.608068695347745 2019 13.189950495689398 2020 19.370277908169083 2021 26.82100440046312 2022 21.79780988398637