Year	TEU: 20 foot equivalent units
2004	5606052
2007	11304092
2008	12626587.7952
2009	9249582.69515488
2010	11991842.49
2011	14261355.39
2012	15709070.567
2013	17018424.244
2014	17447269.314
2015	15673280.2742
2016	16732368.2642
2017	18593006.9842
2018	20918842.034199998
2019	22652207.41
2020	22340398
2021	23307241