Table:
text: Jacky Ickx
Complete Formula One World Championship results
Complete Formula One World Championship results
Year_ Entrant Chassis Engine Points
1966 Ken Tyrrell Racing Matra MS5 F2 Cosworth Str-4 0
1967 Ken Tyrrell Racing Matra MS7 F2 Cosworth Str-4 1
1967 Cooper Car Company Cooper T81B Maserati V12 1
1968 Scuderia Ferrari Ferrari 312 Ferrari V12 27
1969 Motor Racing Developments Brabham BT26A Ford V8 37
1970 Scuderia Ferrari Ferrari 312B Ferrari F12 40
1971 Scuderia Ferrari Ferrari 312B Ferrari F12 19
1971 Scuderia Ferrari Ferrari 312B2 Ferrari F12 19
1972 Scuderia Ferrari Ferrari 312B2 Ferrari F12 27
1973 Scuderia Ferrari Ferrari 312B2 Ferrari F12 12
1973 Scuderia Ferrari Ferrari 312B3 Ferrari F12 12

Question: What is the overall score of Jacky Ickx that Scuderia Ferrari had with a Ferrari V12 engine before 1971?