Head to Head March driver comparison for 1982 season.
[{'label': 'Jochen Mass', 'data': [12, 12, 14, 21, 23, 22, 23, 24, 25, 25, None, None, None, None, None]}, {'label': 'Raul Boesel', 'data': [15, 20, 15, 22, 24, 25, 25, 26, 29, 29, 29, 29, 29, 30, 30]}, {'label': 'Emilio de Villota', 'data': [None, None, None, 35, 35, 35, 36, 37, None, None, None, None, None, None, None]}, {'label': 'Rupert Keegan', 'data': [None, None, None, None, None, None, None, None, None, None, 39, 38, 38, 38, 33]}]