Head to Head Sauber driver comparison for 2015 season.
[{'label': 'Marcus Ericsson', 'data': [8, 12, 13, 14, 14, 15, 16, 16, 16, 18, 17, 17, 17, 17, 17, 18, 18, 18, 18]}, {'label': 'Felipe Nasr', 'data': [5, 6, 7, 8, 9, 9, 10, 11, 11, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13]}]