Year	TEU: 20 foot equivalent units
2000	328808
2001	346724
2003	517549
2004	560682
2008	919360
2009	1222000
2010	2946000
2011	3032679
2012	2790692
2013	3526437
2014	4076488
2015	3987251
2016	4106683
2017	4509580
2018	4715747
2019	6068803
2020	7000928
2021	8457129