Figure 4 Vehicle Breakdown Duration and Vehicle Type,,,,
Duration (minutes),,,,
Vehicle type,Arthmetic mean,Geometric mean,,
Motorcycle,31.0000,30.9029,,
Car,47.2361,42.0122,,
Van,48.6765,42.2787,,
HGV,49.4000,42.1713,,
Tanker truck,75.0000,66.3325,,
Total,47.8028,42.2131,,