YearPToutPBase 100
201299.67%100
201397.54%100.1
201497.17%100.2
201597.8%100.2
201698.44%100.3
201798.96%100.4
2018100%100.5
201998.33%100.6
202098.75%100.6
202198.75%100.7
Evolution : 0 % entre 2012 et 2021 soit 0.07 % de gain par an.