I took a look at the Log book and the Chart Plotter and came up with some numbers for the recent cruise.
The chart plotter tells me that we travelled: 767nm/882m/1421km
Travel time: 21 days
The Volvo hour meter tells me: 132.7 hrs
My log tells me that we used: 370L of fuel (about 3L/hour)
Guess on fuel cost (noting 120L packed from cheap fuel): $518
Guess on dockside moorage: $360 ($21-$68/night)