Head to Head Wolf driver comparison for 1979 season.
[{'label': 'James Hunt', 'data': [15, 19, 15, 16, 16, 18, 19, None, None, None, None, None, None, None, None]}, {'label': 'Keke Rosberg', 'data': [None, None, None, None, None, None, None, 22, 25, 26, 27, 27, 27, 29, 29]}]