Head to Head Williams driver comparison for 1983 season.
[{'label': 'Jacques Laffite', 'data': [3, 4, 5, 7, 8, 9, 7, 9, 9, 9, 9, 9, 9, 9, 11]}, {'label': 'Keke Rosberg', 'data': [None, 27, 10, 8, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5]}, {'label': 'Jonathan Palmer', 'data': [None, None, None, None, None, None, None, None, None, None, None, None, None, 30, None]}]