Year TEU: 20 foot equivalent units 2000 1189796 2001 1290555 2002 1771990 2003 1904939 2004 2273056 2005 2537487 2006 2999646 2007 4009066 2008 4393699 2009 4936598 2010 6431032 2011 6885023 2012 7505641 2013 8035812 2014 9473429 2015 10615391 2016 11282230 2017 12382524 2018 13394390 2019 15297028 2020 16394723 2021 18359845