Year	TEU: 20 foot equivalent units
2010	17793588.105
2011	19719886.452000003
2012	20375622.814
2013	21023272.438
2014	22871885.708
2015	24361888.742999997
2016	25271959.453
2017	27785007.040000003
2018	29986665.611
2019	30916695.609999992