These numbers are DVLA duty, not a movement quote
Dealers type statistics and expect a dashboard. We do not have one to publish. No job counts. No average miles. No conversion rates. No Mixpanel numbers. No market size. No count of how many dealers use plates.
What we can cite is what DVLA charges for a trade licence. That is duty on the plates, not the price of a driven job between two postcodes.
If a number is not on GOV.UK or on trade plate licence cost, it is not on this page.