YearPToutPBase 100
201195.62%100
201296.25%100
201396.32%100.1
201494.64%100.1
201595.73%100.2
201693.11%100.2
201794.44%100.3
201893.45%100.3
2020100%100.4
202199.36%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.