Year	TEU: 20 foot equivalent units
2007	305648
2008	353880
2009	343165
2010	476731
2011	589314
2012	570744
2013	600441
2014	647033
2015	790736
2016	844000
2017	911528
2018	988499
2019	959000
2020	945007
2021	997000