YearPToutPBase 100
201496.35%100
201593.53%100.6
201697.34%101.3
201795.09%101.9
201892.18%102.6
201997.8%103.2
202098.95%103.9
202198.82%104.5
2022100%105.1
Evolution : 5 % entre 2014 et 2022 soit 0.55 % de gain par an.