Year % of commercial service imports 1996 38.79229680623692 1997 34.063890929971656 1998 27.935989145030774 1999 27.936578798614065 2000 30.118538932559566 2001 30.068913112121677 2002 29.40379959871692 2003 31.480792666658513 2004 32.7710168752768 2005 33.14349379382229 2006 33.06299977332281 2007 32.85582893631679 2008 32.840843689890335 2009 28.70231381867186 2010 30.74209108081681 2011 30.704719498057834 2012 29.830532567314222 2013 28.288831425276424 2014 25.49618089260571 2015 23.67749247392245 2016 22.258340095069336 2017 22.8868777311477 2018 23.13277842379256 2019 22.272365992164836 2020 24.968554562390526 2021 30.4976036828931 2022 31.860229064825308 2023 25.77595800338334