Year % of total merchandise imports 1993 90.36439306961248 1994 82.56380226995925 1995 87.35850518175148 1996 94.95999934173923 1997 96.70649243354163 1998 96.27890222441744 1999 96.29212754307012 2000 52.59922728245326 2001 54.40007795070192 2002 59.8215422969987 2003 55.43358373444749 2004 62.88215322483106 2005 80.1940863612859 2006 74.01536930235825 2007 71.32417527114316 2008 70.70385757192345 2009 68.42975147255979 2010 66.7385282462994 2011 65.50974995190874 2012 65.51971495524323 2013 64.12290812062636 2014 63.47379711230653 2015 65.12876602091605 2016 65.38485130136871 2017 65.97809065733297 2018 65.7084695556523 2019 67.24049507851326 2020 65.6521039857283