YearPToutPBase 100
201099.32%100
201194.44%100
201297.55%100.1
201396.96%100.1
201499.87%100.2
201598.79%100.2
201697.45%100.2
201794.82%100.3
201892.8%100.3
201997.33%100.3
2020100%100.4
202199.29%100.4
Evolution : 0 % entre 2010 et 2021 soit 0.03 % de gain par an.