Year % of merchandise imports 1996 11.512801704296727 1997 12.012099505184565 1998 12.878845121979715 1999 15.650204595897527 2001 14.251418512506591 2002 16.171872144979414 2003 15.556031044200619 2004 14.837739201478147 2005 2.190999718054634 2006 2.8537552120997236 2007 2.9386483784837667 2008 3.278274166766572 2009 8.079167748617307 2010 10.552462713363024 2011 18.714242231385462 2012 4.08141424313756 2013 20.241408592863966 2014 19.46628582958576 2015 17.874999416911635 2016 16.453849259055097 2017 18.19336926696429 2018 19.842517332555268 2019 16.71252900281908 2020 10.676204903031374 2021 11.017718591068922 2022 15.33255360697697