Year % of commercial service imports 1982 24.82573726541557 1983 17.608695652173907 1984 39.55960516324981 1985 15.656789031402042 1986 5.679012345679013 1987 7.023554603854393 1988 6.133493686109432 1989 5.737475510775269 1990 7.391198638463408 1991 17.881635763271532 1992 22.76528728141632 1993 25.296203407420208 1994 20.556365249350492 1995 29.014260830595646 1996 32.85797308775537 1997 30.640271089709287 1998 33.74199044409053 1999 33.77481340320787 2000 27.751667073822986 2001 28.55540258018459 2002 30.16098340032387 2003 30.63153931442241 2004 30.140855543028863 2005 30.92592326969121 2006 31.81295316310647 2007 34.80260987549882 2008 36.850542812610456 2009 35.332023199379435 2010 29.635501981666337 2011 29.688437069745845 2012 24.939755610795103 2013 24.508215913854073 2014 18.558464909764453 2015 19.98008368075085 2016 21.152795863856568 2017 22.263881632976734 2018 23.241506958841555 2019 25.632418772950103 2020 35.91542072480338 2021 36.01324561912048 2022 32.929246118820444 2023 29.882545417236855