Year % of commercial service imports 1996 22.3601515877942 1997 25.35277797246906 1998 26.78009869940248 1999 28.072603631120675 2000 28.62789584229234 2001 28.462738609771783 2002 28.342545399318986 2003 25.393174760849412 2004 25.768359232214273 2005 25.14982211098248 2006 23.354503933704034 2007 22.572838453891578 2008 21.609780249186628 2009 24.370804778928907 2010 25.06493666384201 2011 25.15321011803021 2012 27.863243512578553 2013 28.792741135132523 2014 33.792217723953364 2015 35.886089813539726 2016 36.44891674851605 2017 35.737482185067 2018 35.26715727915727 2019 34.292677709249645 2020 19.10701929160792 2021 13.021724906418468 2022 15.963445136248843 2023 25.416710413718462