Year % of commercial service imports 1996 8.75379331043452 1997 9.424139022760052 1998 15.489376128443775 1999 13.992853328312718 2000 13.040669083140912 2001 15.123569929261096 2002 16.53271234158349 2003 13.015882952111058 2004 11.382820909451652 2005 11.84082166958256 2006 13.136374364233996 2007 13.966931597335202 2008 14.47679640559546 2009 12.772062274265656 2010 11.810231748843856 2011 12.320038444021542 2012 11.83458487832306 2013 12.993960370540297 2014 12.458688609257575 2015 14.225271442369735 2016 15.841968826184669 2017 17.563291895276674 2018 18.535589026086676 2019 19.892528128993206 2020 12.891361339822316 2021 15.639388899683567 2022 19.953533346843972 2023 20.6944053780312