YearPToutPBase 100
201195.08%100
201297.76%100.1
201399.19%100.1
201490.66%100.2
201597.01%100.2
201699.49%100.3
2017100%100.3
201899.36%100.4
201995.4%100.4
202094.33%100.5
Evolution : 0 % entre 2011 et 2020 soit 0.05 % de gain par an.