 The Yokohama Municipal Subway, Minatomirai Line and Kanazawa Seaside Line provide metro services.Yokohama is the world's 31st largest seaport in terms of total cargo volume, at 121,326 freight tons , and is ranked 37th in terms of TEUs (Twenty-foot equivalent units).In 2013, APM Terminals Yokohama facility was recognised as the most productive container terminal in the world averaging 163 crane moves per hour, per ship between the vessel's arrival and departure at the berth.