Head to Head Sauber driver comparison for 2017 season.
[{'label': 'Antonio Giovinazzi', 'data': [12, 15, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None, None]}, {'label': 'Marcus Ericsson', 'data': [18, 18, 20, 21, 16, 17, 18, 19, 19, 19, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20]}, {'label': 'Pascal Wehrlein', 'data': [None, None, 15, 15, 13, 14, 14, 15, 15, 15, 16, 16, 16, 18, 18, 18, 18, 18, 18, 18]}]