Evolution des notes des volumes selon les chroniques:
15.33,14.83,15.16,14.83,15.50,14.33,15.67,15.16,14.50,16.75,15.50,15.25,16.00,15.25,15.50,15.50,16.00,13.75,14.25,14.25,12.75,8.50,13.50,15.50,15.00,9.50,14.00