YearPToutPBase 100
201391.49%100
201492.78%100.8
201592.49%101.6
201693.67%102.5
201780.78%103.3
201895.4%104.1
201993.92%104.9
202094.68%105.8
2021100%106.6
Evolution : 6 % entre 2013 et 2021 soit 0.71 % de gain par an.