Year	TEU: 20 foot equivalent units
2001	299400
2006	594603
2007	947625
2008	861931
2009	994601
2010	949155
2011	1034249
2012	1041756
2013	1117334
2014	1210413
2015	1130284
2016	1147219
2017	1305038
2018	1305755
2019	1229081
2020	772871