YearPToutPBase 100
201083.09%100
201178.47%101.8
201278.62%103.6
201375.46%105.4
201477.73%107.2
201591.36%109
201681.3%110.8
201772.45%112.6
201897.52%114.4
201993.81%116.2
202099.35%118
2021100%119.8
202295.55%121.5
202382.59%123.3
Evolution : 23 % entre 2010 et 2023 soit 1.51 % de gain par an.