YearPToutPBase 100
201194.55%100
201293.25%100
201393.53%100.1
201493.38%100.1
201592.67%100.1
201695.03%100.2
201793.19%100.2
201893.52%100.2
2019100%100.3
202092.31%100.3
202191.97%100.3
Evolution : 0 % entre 2011 et 2021 soit 0.03 % de gain par an.