Year % of commercial service imports 1982 7.1340583730995375 1983 6.622103386809278 1984 5.864117694608361 1985 4.874673092180667 1986 5.726827080196082 1987 5.984298167188201 1988 3.8280873338384094 1989 2.8545143074678054 1990 0.9796173701849382 1991 0.7586160861171442 1992 0.5329323278735288 1993 0.7070411213671056 1994 0.8103641777963229 1995 5.01350054660859 1996 6.060709774569155 1997 8.337914918541129 1998 8.798434500053942 1999 7.263603389274921 2000 6.85972844715605 2001 6.251548757146795 2002 4.751405330926383 2003 5.736936455831292 2004 6.413936213333361 2005 4.173357941528081 2006 4.3215568943947105 2007 4.033014443956759 2008 4.420468538493259 2009 4.751802801830843 2010 3.9653044434275015 2011 3.5538230350997457 2012 2.8271862743280147 2013 2.6226126962482064 2014 3.1139386854262234 2015 3.5492600528475116 2016 4.210177294100131 2017 3.819263959628041 2018 3.6809988288294635 2019 3.1623541915563886 2020 3.872127039516262 2021 3.7822946038750227 2022 2.8211428148740514 2023 3.9392259714982893