Year % of merchandise imports 1996 39.09743991875506 1997 22.61854299993635 1998 16.19954583920328 1999 19.740196923210107 2000 18.577102447880094 2001 16.16262268676434 2002 14.154489890611657 2003 11.74951898070136 2004 11.696272001319489 2005 10.475296023725013 2006 10.45598747243388 2007 15.812954453777373 2008 15.614907398630717 2009 15.732112463458286 2010 18.53763730152787 2011 14.10425783219682 2012 14.603151245993107 2013 14.43719998468323 2014 16.73789970058187 2015 14.67487217268753 2016 18.26958635994633 2017 18.988987426973793 2018 14.492827641672376 2019 13.78712911934883 2020 17.331727366022903 2021 18.512202515991245 2022 18.115386035981743 2023 14.52160141548348