YearPToutPBase 100
2011100%100
201295.23%100
201390.04%100.1
201499.83%100.1
201596.25%100.2
201685.93%100.2
201792.2%100.3
201899.69%100.3
202093.96%100.4
202184.53%100.5
202285.96%100.5
202387.66%100.6
Evolution : 0 % entre 2011 et 2023 soit 0.05 % de gain par an.