Head to Head BRM driver comparison for 1960 season.
[{'label': 'Jo Bonnier', 'data': [8, 7, 15, 16, 18, 19, 19, 18]}, {'label': 'Graham Hill', 'data': [18, 12, 8, 9, 10, 13, 14, 15]}, {'label': 'Dan Gurney', 'data': [None, 19, 56, 60, 63, 33, 33, 41]}]