Head to Head Toro Rosso driver comparison for 2009 season.
[{'label': 'Sébastien Buemi', 'data': [7, 8, 12, 13, 14, 14, 14, 14, 14, 14, 15, 16, 17, 17, 17, 17, 16]}, {'label': 'Sébastien Bourdais', 'data': [8, 11, 13, 14, 15, 15, 16, 16, 16, None, None, None, None, None, None, None, None]}, {'label': 'Jaime Alguersuari', 'data': [None, None, None, None, None, None, None, None, None, 21, 21, 22, 23, 24, 24, 24, 24]}]