YearPToutPBase 100
2009100%100
201194.13%100.1
201297.73%100.1
201396.19%100.2
201494.41%100.2
201593.75%100.3
201691.12%100.3
201793.31%100.4
201893.97%100.4
201993.23%100.5
Evolution : 0 % entre 2009 et 2019 soit 0.05 % de gain par an.