YearPToutPBase 100
201198.04%100
201298.14%100.1
201395.79%100.1
201495.85%100.2
201599.13%100.3
2016100%100.3
201799.52%100.4
201897.5%100.5
201998.51%100.5
202097.06%100.6
202198.01%100.7
Evolution : 0 % entre 2011 et 2021 soit 0.06 % de gain par an.