Year % of commercial service imports 1982 13.316786681429233 1983 13.132361748026478 1984 14.851352730160752 1985 17.802843588871916 1986 18.627269928157475 1987 19.46675145211279 1988 21.07287373126312 1989 18.966165445965967 1990 19.188204537149137 1991 19.55882717605897 1992 24.720317077995965 1993 23.26066660884923 1994 22.511530287558227 1995 20.607450359907258 1996 22.780451565301238 1997 25.45056401282692 1998 27.05872635599674 1999 27.17407633479258 2000 29.048320907710924 2001 29.267317235080906 2002 28.247078785575752 2003 25.72263069972136 2004 25.503236491884884 2005 24.326441326909695 2006 23.512178421852198 2007 22.648214894353004 2008 22.41463129972888 2009 24.54166184721011 2010 24.401061370231655 2011 24.519531851948326 2012 26.62642553169486 2013 27.67457662476621 2014 32.19337233344368 2015 34.36003301707232 2016 34.0531323099672 2017 34.025607796837164 2018 33.28405517159934 2019 32.4053344432516 2020 19.45677789685789 2021 16.248096612046357 2022 20.037312677086646 2023 26.903634088230945