Year % of commercial service imports 1993 0.7686546572588593 1994 3.263606853283258 1995 3.3628172188648615 1996 2.3184364334989747 1997 2.1718103760317584 1998 2.0084890433490368 1999 7.0216528066872135 2000 10.829179944013466 2001 9.804322168524095 2002 6.870085807411666 2003 10.543511017113124 2004 23.070280161779152 2005 20.408299247816085 2006 20.14741453692126 2007 18.752191481071847 2008 33.662037909538384 2009 19.91789383580931 2010 18.70455421841599 2011 25.82794375102047 2012 26.625894762315998 2013 31.896277945512125 2014 31.60306586667685 2015 38.229877734440166 2016 44.65287888342589 2017 32.438568295916205 2018 33.21225988720814 2019 38.880956084068345 2020 15.10292437887225 2021 10.058447036764765 2022 14.885352322900536