YearPToutPBase 100
201188.08%100
201289.91%100.9
201396.17%101.7
201494.11%102.6
201597.62%103.4
201699.32%104.3
201799.26%105.1
201898.41%106
201998.65%106.9
202098.95%107.7
202195.46%108.6
2022100%109.4
Evolution : 9 % entre 2011 et 2022 soit 0.75 % de gain par an.