Year % of commercial service imports 1986 19.915504858470626 1987 21.53858962617599 1988 26.37449301487156 1989 23.5673665791776 1990 24.849534174293012 1991 40.44190566861042 1992 40.88281132170329 1993 41.95166987797045 1994 22.238908435595988 1995 26.004921416097787 1996 37.85175145177134 1997 24.366921269095187 1998 31.95161811102213 1999 40.73817836376105 2000 30.75561690435596 2001 37.309279947192685 2002 43.83871364805421 2003 47.31811930822735 2004 29.97047244094489 2005 32.507581059015635 2006 26.727608185172755 2007 45.83430030169412 2008 27.199820116924002 2009 50.706960580559446 2010 32.1456235476375 2011 31.433264731982717 2012 51.452034921375095 2013 46.6230582754371 2014 36.440962405161166 2015 25.520743581362723 2016 14.290073937759956 2017 30.437717568265157 2018 38.132925284400905 2019 38.91602424527747 2020 54.18948394282532 2021 10.649709514369817 2022 20.073975930219717