YearPToutPBase 100
200998.65%100
201197.57%100.1
201297.56%100.1
201397.47%100.2
201497.45%100.2
201595.54%100.3
201691.28%100.3
2017100%100.4
201891.37%100.4
201998.16%100.5
202084.02%100.5
202196.53%100.6
Evolution : 0 % entre 2009 et 2021 soit 0.05 % de gain par an.