YearPToutPBase 100
201195.93%100
201296.3%100.1
201388.17%100.2
201495.79%100.2
201599.71%100.3
201699.95%100.4
201799.73%100.5
2018100%100.5
201989.18%100.6
202095.77%100.7
202195.66%100.8
Evolution : 0 % entre 2011 et 2021 soit 0.07 % de gain par an.