Head to Head Williams driver comparison for 2012 season.
[{'label': 'Bruno Senna', 'data': [16, 8, 9, 11, 13, 13, 13, 15, 15, 16, 15, 16, 16, 16, 16, 16, 16, 16, 16, 16]}, {'label': 'Pastor Maldonado', 'data': [13, 16, 14, 14, 9, 9, 10, 10, 10, 11, 11, 14, 15, 15, 15, 15, 15, 14, 14, 15]}]