Dates: June 1 to June 19
Odometer: 36147 to 37079
Distance travelled: 931.0 km
Fuel used: 53.780 litres

Calculated fuel economy:
5.8 l/100 km
40.7 miles/US gallon
48.9 miles/imperial gallon

I didn’t quite make it to three weeks this time… and it’s the first time since January that my fuel economy is worse than the previous fill-up! Still, this tank was better than the average so it’s still an improvement.