Head to Head Cooper-Climax driver comparison for 1961 season.
[{'label': 'Bruce McLaren', 'data': [6, 7, 9, 10, 11, 10, 8, 8]}, {'label': 'Masten Gregory', 'data': [19, 19, 18, 21, 21, 21, None, None]}, {'label': 'Jack Brabham', 'data': [15, 8, 10, 13, 8, 8, 9, 11]}, {'label': 'John Surtees', 'data': [11, 9, 8, 11, 13, 9, 10, 12]}, {'label': 'Jackie Lewis', 'data': [None, None, 17, 20, 20, 19, 11, None]}, {'label': 'Bernard Collomb', 'data': [None, None, None, 33, None, 35, None, None]}, {'label': 'Roy Salvadori', 'data': [None, None, None, 17, 15, 14, 16, 17]}, {'label': 'John Campbell-Jones', 'data': [None, None, None, None, None, 45, None, None]}, {'label': 'Geoff Duke', 'data': [None, None, None, None, None, 44, None, None]}, {'label': 'Renato Pirocchi', 'data': [None, None, None, None, None, 43, None, None]}, {'label': 'Ian Burgess', 'data': [None, None, None, None, None, 26, None, None]}, {'label': 'Alfonso Thiele', 'data': [None, None, None, None, None, None, 53, None]}, {'label': 'Menato Boffa', 'data': [None, None, None, None, None, None, 55, None]}, {'label': 'Jack Fairman', 'data': [None, None, None, None, None, None, 43, None]}, {'label': 'Walt Hansgen', 'data': [None, None, None, None, None, None, None, 43]}, {'label': 'Hap Sharp', 'data': [None, None, None, None, None, None, None, 28]}, {'label': 'Roger Penske', 'data': [None, None, None, None, None, None, None, 22]}]
