YearPToutPBase 100
201197.01%100
201298.88%100.1
201396.77%100.2
201499.53%100.3
201598.3%100.4
201699.57%100.5
201798.58%100.6
201899.53%100.6
201998.23%100.7
2020100%100.8
202197.18%100.9
Evolution : 0 % entre 2011 et 2021 soit 0.08 % de gain par an.