Head to Head Williams driver comparison for 2016 season.
[{'label': 'Valtteri Bottas', 'data': [8, 11, 10, 9, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8]}, {'label': 'Felipe Massa', 'data': [5, 7, 6, 6, 7, 7, 8, 9, 9, 9, 9, 9, 10, 10, 10, 11, 10, 11, 11, 11, 11]}]