YearPToutPBase 100
201092.99%100
2011100%100
201299.01%100.1
201397.19%100.1
201497.31%100.2
201597.06%100.2
201696.43%100.3
201899.32%100.4
201998.49%100.4
202098.6%100.5
202199.33%100.5
Evolution : 0 % entre 2010 et 2021 soit 0.04 % de gain par an.