Table:
text: Mike Hailwood
Motorcycle Grand Prix results
Motorcycle Grand Prix results
Year_ Class_ Team Points Wins
1960 500 cc Norton 13 0
1961 125 cc EMC 16 1
1961 125 cc Honda 16 1
1961 250 cc FB-Mondial 44 4
1961 250 cc Honda 44 4
1961 350 cc AJS 6 0
1961 350 cc MV Agusta 6 0
1961 500 cc Norton 40 2
1961 500 cc MV Agusta 40 2
1962 125 cc EMC 12 0
1962 125 cc MZ 12 0
1962 250 cc Benelli 0 0
1962 250 cc MZ 0 0
1962 350 cc MV Agusta 20 1
1962 500 cc MV Agusta 40 5
1963 250 cc MZ 8 1

Question: Before 1962, how many wins does Benelli have among Mike Hailwood's Grand Prix motorcycle results?