Year	TEU: 20 foot equivalent units
2010	6409248.515000001
2011	7185293.849000001
2012	7819302.521000001
2013	8424447.013
2014	8736693.890999999
2015	8736680.652999997
2016	8784842.579
2017	8228259.142
2018	8682606.394000001
2019	8689933.8