Year % of merchandise imports 1996 47.753624250682584 1997 45.586060474436685 1998 40.47714604640829 1999 44.006139618623756 2000 42.97266197859851 2001 39.637871515361354 2002 39.187315070346216 2003 34.12858573812013 2004 33.64084699525714 2005 29.514201573509197 2006 28.23345070983665 2007 26.274588055213094 2008 26.720082666767585 2009 32.234699506506715 2010 32.2746341815711 2011 34.62780388741356 2012 30.940046348395466 2013 27.585294146061006 2014 27.796916727521303 2015 29.00730236435472 2016 20.003896167027317 2017 23.38079973434634 2018 23.429034763587563 2019 20.020260231523963 2020 13.82596237746559 2021 17.838778738937712 2022 23.173734952926033 2023 16.304211121424675