Table:
text: Peter Williams (motorcyclist)
Motorcycle Grand Prix results
Motorcycle Grand Prix results
Year_ Class_ Team Points Wins
1966 125cc EMC 2 0
1966 350cc AJS 6 0
1966 500cc Matchless 7 0
1967 350cc AJS 0 0
1967 500cc Matchless 6 0
1968 350cc AJS 0 0
1968 500cc Matchless 9 0
1969 500cc Matchless 12 0
1970 350cc AJS 0 0
1970 500cc Matchless 22 0
1971 250cc MZ 8 0
1971 350cc MZ 15 1
1971 500cc Matchless 12 0
1972 500cc Matchless 0 0
1973 500cc Matchless 12 0

Question: Wins less than 0 for Peter Williams (motorcyclist) had what annual total?

Question: 125cc class, and a year down from 1966, did Peter Williams (motorcyclist) have the lowest wins?

Question: Class of 500cc and victories less than 0, what was the average year of Peter Williams (motorcyclist)?