Head to Head Cooper-Maserati driver comparison for 1959 season.
[{'label': 'Roy Salvadori', 'data': [6, 18, None, None, None, None, 20]}, {'label': 'Colin Davis', 'data': [None, 47, None, None, None, 36, None]}, {'label': 'Ian Burgess', 'data': [None, 41, 45, 21, None, 22, None]}, {'label': 'Hans Herrmann', 'data': [None, None, 53, None, None, None, None]}, {'label': 'Mário de Araújo Cabral', 'data': [None, None, None, None, 34, None, None]}, {'label': 'Jack Fairman', 'data': [None, None, None, None, None, 50, None]}]