YearPToutPBase 100
201190.98%100
201293.17%100
201395.28%100.1
201491.73%100.1
201594.12%100.2
201694.17%100.2
2017100%100.3
201881.67%100.3
201995.38%100.4
202093.67%100.4
202296.01%100.5
Evolution : 0 % entre 2011 et 2022 soit 0.04 % de gain par an.