Year % of commercial service imports 1982 62.85576125465119 1983 67.2525408277085 1984 49.82214001447007 1985 61.36107172870711 1986 67.42143183719928 1987 64.28599070910286 1988 63.53214112578502 1989 70.32502793733899 1990 71.52986464523029 1991 59.964824548928064 1992 46.36138205646495 1993 45.14207231793463 1994 44.956248548680634 1995 38.375886736851214 1996 42.90439959666803 1997 34.90019191409256 1998 27.353612541605354 1999 28.096440319317896 2000 31.487563353965943 2001 31.57804202270587 2002 32.145826684724106 2003 34.93094247575927 2004 36.091854408495266 2005 36.40672600423538 2006 36.665474187286904 2007 35.682214541268415 2008 35.371107943299315 2009 31.461555471955464 2010 34.13776289351645 2011 34.12903567927379 2012 32.319728967522174 2013 30.420420462751288 2014 25.72909927347867 2015 22.82855988913103 2016 21.490826375102287 2017 23.043907942451952 2018 23.691495089642768 2019 23.2993890759128 2020 27.196295196348466 2021 34.66149384864071 2022 36.41258846968071 2023 29.83898551870962