Year	TEU: 20 foot equivalent units
2005	22601630
2006	23538580
2007	23998449
2008	24494229
2009	21040096
2010	23699000
2011	24404000
2012	23126000
2013	22288000
2014	22300000
2015	20114000
2016	19580000
2017	20760000
2018	19641000
2019	18360000
2020	17953000
2021	17772000