YearPToutPBase 100
201197.17%100
201296.01%100
201394.74%100.1
201497.3%100.1
2015100%100.2
201696.94%100.2
201799.8%100.3
201997.58%100.4
202096.56%100.4
202196.2%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.