[['year', 'entrant', 'chassis', 'engine', 'points'], ['1965', 'north american racing team', 'ferrari 158', 'ferrari v8', '0'], ['1965', 'reg parnell (racing)', 'lotus 33', 'climax v8', '0'], ['1966', 'team chamaco collect', 'brm p261', 'brm v8', '3'], ['1966', 'anglo american racers', 'eagle t1 g', 'climax straight - 4', '3'], ['1966', 'anglo american racers', 'eagle t1 g', 'weslake v12', '3']]
in 1966 there were 3 Entrant while in 1965 there were only 2
in [ENT] there were 3 [ENT] while in [ENT] there were only 2