YearPToutPBase 100
200990.13%100
201091.35%100
201190.02%100.1
201289.89%100.1
201391.72%100.2
201595.33%100.3
201690.68%100.3
201798.16%100.4
201899.25%100.4
201997.13%100.5
2020100%100.5
202190.76%100.6
202292.78%100.6
Evolution : 0 % entre 2009 et 2022 soit 0.04 % de gain par an.