Year % of commercial service imports 1982 4.624485669933105 1983 4.762811609912526 1984 4.815023798912264 1985 4.8201951448738845 1986 5.065660038803613 1987 5.596245879310692 1988 5.428961030514319 1989 4.897390809860034 1990 4.684268357897638 1991 5.494454052722195 1992 5.67824064627246 1993 5.7894203837708345 1994 6.164195376274631 1995 7.1847782389872 1996 5.807848085502283 1997 6.430528342104817 1998 5.800188338963334 1999 6.613012444397986 2000 6.934391493452889 2001 7.5929807434561125 2002 8.118045797648719 2003 8.31864224242807 2004 8.432110850588247 2005 8.410136859769386 2006 9.398588873706258 2007 9.45796220302028 2008 9.365173249119204 2009 9.808228927985182 2010 9.76118100317369 2011 9.556371170671744 2012 9.126793816200454 2013 9.092276717160866 2014 8.755488770752585 2015 8.345951098826918 2016 8.49636008580781 2017 8.336649124327964 2018 7.9993266227236335 2019 8.114827608981626 2020 10.893196515910732 2021 10.378739881815623 2022 8.919067842691414 2023 8.851021669051542