YearPToutPBase 100
201099.1%100
201195.34%100.1
201296.18%100.1
201396.29%100.2
201496.64%100.3
201595.92%100.3
201696.34%100.4
201796.92%100.5
201895.96%100.6
201997.36%100.6
2020100%100.7
202196.33%100.8
Evolution : 0 % entre 2010 et 2021 soit 0.07 % de gain par an.