Table:
text: Ian Scheckter
Complete Formula One World Championship results
Complete Formula One World Championship results
Year_ Entrant Chassis Engine Points
1974 Team Gunston Lotus 72E Cosworth V8 0
1974 Hesketh Racing Hesketh 308 Cosworth V8 0
1975 Lexington Racing Tyrrell 007 Cosworth V8 0
1975 Frank Williams Racing Cars Williams FW04 Cosworth V8 0
1975 Frank Williams Racing Cars Williams FW03 Cosworth V8 0
1976 Lexington Racing Tyrrell 007 Cosworth V8 0
1977 Team Rothmans International March 761B Cosworth V8 0
1977 Team Rothmans International March 771 Cosworth V8 0

Question: From Ian Scheckter's list, how many points did Team Rothmans International have after 1975 when their chassis was a March 771?