YearPToutPBase 100
200994.16%100
201094.36%100
201195.28%100.1
201296.62%100.1
201396.11%100.2
201496.41%100.2
201596.77%100.3
201696.4%100.3
2017100%100.4
201898.31%100.4
202098.11%100.5
202198.63%100.6
Evolution : 0 % entre 2009 et 2021 soit 0.05 % de gain par an.