I took a pic of the odometer on 6036 a couple of weeks back when it was approaching 7 years of service (having gone into service on 6 May 2016).
As you can see it was on 366,099 km - that equates to a bit over 52,000 km per annum or 143 km per day - around 5 return trips on route 96.
Mal Rowe - who has no real idea of the significance of these figures