Head to Head Shadow driver comparison for 1979 season.
[{'label': 'Elio de Angelis', 'data': [7, 11, 13, 13, 13, 14, 16, 18, 19, 19, 19, 20, 20, 20, 15]}, {'label': 'Jan Lammers', 'data': [14, 17, 22, 22, 23, 21, 21, 24, 26, 27, 28, 28, 28, 28, 28]}]