YearPToutPBase 100
201196.2%100
201298.3%100
201397.51%100.1
201498.12%100.1
201599.52%100.2
2016100%100.2
201796.46%100.3
201994.36%100.4
202096.12%100.4
202197.68%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.