Table:
text: Jack Fairman
Complete Formula One World Championship results
Complete Formula One World Championship results
Year_ Entrant Chassis Engine Points
1953 HW Motors HWM 53 Alta 0
1953 Connaught Engineering Connaught Type A Lea Francis 0
1955 Connaught Engineering Connaught Type B Alta 0
1956 Connaught Engineering Connaught Type B Alta 5
1957 Owen Racing Organisation BRM P25 BRM 0
1958 BC Ecclestone Connaught Type B Alta 0
1958 Cooper Car Company Cooper T45 Coventry Climax 0
1959 High Efficiency Motors Cooper T45 Coventry Climax 0
1959 High Efficiency Motors Cooper T45 Maserati 0
1960 CT Atkins Cooper T51 Coventry Climax 0
1961 Rob Walker Racing Ferguson P99 Coventry Climax 0
1961 Fred Tuck Cars Cooper T45 Coventry Climax 0

Question: How many points on average did Pre 1955 Connaught Type A Chassis earn from Jack Fairman?