Year % of merchandise imports 1995 58.40737239894905 1996 64.23030707043591 1997 68.49838824764693 1998 70.48272149326735 1999 76.17227999760718 2000 3.6786959893174287 2001 75.45288511420493 2002 77.89820214319595 2003 78.49480947957686 2004 77.07460129543674 2005 78.2638619960616 2006 77.8147715395945 2007 79.2787402871501 2008 73.60877613597754 2009 79.66331202039224 2010 78.77087541960734 2011 74.693530878133 2012 76.75900826734092 2013 77.46307514567489 2014 81.50957839590866 2015 80.38646626759977 2016 77.884219966811 2017 77.72118807202423 2018 78.29810417695514 2019 80.53942153521501 2020 81.89647012897574 2021 79.64948856741727 2022 80.17453233426792 2023 83.60214747236104