Im planning to get brake service on my car so i might visit my mechanic today in an hour or two if i get enough time. i ll ask him for sure. But im almost sure he wont know the figures. these people dont bother what the stock readings are, they just use their experience and adjust according to their own judgement.
Btw, i'd strongly advice u not to do ANYTHING with ur car if its working fine. you're getting awesome mileage, probably enough performance too, why not just enjoy it!