Evolution des notes des volumes selon les chroniques:
17.50,15.00,15.33,16.00,15.66,16.50,17.00,14.33,14.75,12.50,16.00,16.25,15.25,15.00,14.00,14.75,13.87,14.00,14.00,14.00,13.00,15.37,17.00,16.25,16.00,15.75,15.50,14.12,13.25,15.75,13.75,14.75,14.50
15/05/2025 
