Year TEU: 20 foot equivalent units 2000 17100000 2001 15572677 2002 16986010 2003 18441000 2004 21329100 2005 23192200 2006 24792400 2007 28767500 2008 30891200 2009 26592800 2010 28431100 2011 29937700 2012 31649400 2013 32578700 2014 33869300 2015 30922300 2016 30903600 2017 33666600 2018 36599200 2019 37195000 2020 36870900 2021 37470000