YearPToutPBase 100
2008100%100
200993.15%100
201088.73%100.1
201189.34%100.1
201389.17%100.2
201489.73%100.3
201590.93%100.3
201690.73%100.4
201794.78%100.4
201898.68%100.5
201992.55%100.5
202091.95%100.6
202190.58%100.6
Evolution : 0 % entre 2008 et 2021 soit 0.04 % de gain par an.