YearPToutPBase 100
201195.34%100
201295.69%100
201392.37%100.1
201486.25%100.1
201696.38%100.2
201799.59%100.3
2018100%100.3
201999.03%100.4
202099.67%100.4
202198.69%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.