From: Port connectivity indices: an application to European RoRo shipping
 | RoRo volume | Container volume | Ratio |
---|---|---|---|
ZEEBRUGGE | 13000 | 20000 | 0.65 |
HELSINKI | 6434 | 3253 | 1.98 |
LUBECK a | 13629 | 1798 | 7.58 |
ST PETERSBURG | 846 | 23818 | 0.04 |
HAMINAKOTKA | 365 | 4809 | 0.08 |
ROTTERDAM | 20005 | 127598 | 0.16 |
PATRAS a | 2640 | — |  |
LIVORNO | 10795 | 6694 | 1.61 |
ANTWERP | 4479 | 108317 | 0.04 |
TILBURY a | 7842 | 9081 | 0.86 |
Average | 8003 | 33930 | 1.44 |
Median | 7138 | 9081 | 0.65 |
Total | 80035 | 305368 | Â |