Year % of total merchandise imports 1994 0.7845578244951776 1995 0.8249393352550048 1996 0.9391847368684659 1997 1.1124435598084021 1998 1.0870851863819406 1999 1.3118018147476402 2000 1.7546263290292872 2001 2.463999543983508 2002 3.457341072127851 2003 3.8610584462140483 2004 4.984637765305642 2005 5.584769942943453 2006 6.249121268703997 2007 7.250447881275986 2008 7.1664645029944225 2009 7.88371575610694 2010 8.225030078551447 2011 8.200533375475315 2012 8.240945331479129 2013 6.553229360943826 2014 2.983777597833978 2015 3.219277149881936 2016 3.4579828506854553 2017 3.8162263875898184 2018 3.802966273179799 2019 3.3159560308005314 2020 5.069431890483791