Year	TEU: 20 foot equivalent units
2007	420501
2008	424780
2009	418883.8732
2010	466210
2011	437832
2012	456509
2013	463540
2014	466412
2015	477050
2016	489670
2017	480619
2018	493366
2019	474222
2020	483178
2021	469568