Variable | Obs. | Mean | Std. Dev. | Min | Max |
Berths (nos.) | 27 | 15.15 | 6.11 | 4 | 21 |
Quay length (m) | 25 | 677.66 | 353.05 | 88 | 1720 |
Area (hectares) | 20 | 10,389.89 | 29,317.92 | 4.15 | 124,856.60 |
Draught (m) | 22 | 8.94 | 2.13 | 4.70 | 11.70 |