Head to Head Ligier driver comparison for 1986 season.
[{'label': 'René Arnoux', 'data': [4, 6, 8, 8, 9, 9, 10, 7, 7, 7, 7, 8, 8, 9, 10, 10]}, {'label': 'Jacques Laffite', 'data': [3, 4, 7, 7, 7, 7, 6, 6, 6, None, None, None, None, None, None, None]}, {'label': 'Philippe Alliot', 'data': [None, None, None, None, None, None, None, None, None, 30, 23, 25, 25, 25, 19, 19]}]