YearPToutPBase 100
201198.27%100
201397.46%100.1
201498.36%100.1
201598.15%100.2
2016100%100.2
201799.71%100.3
201899.66%100.3
201997.3%100.4
202098.14%100.4
202197.71%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.