YearPToutPBase 100
201193.14%100
201294.07%100.6
201394.68%101.2
201494.31%101.8
201594.59%102.3
201695.73%102.9
201796.56%103.5
201896.86%104.1
201997.59%104.7
202098.11%105.3
202197.66%105.9
2022100%106.4
Evolution : 6 % entre 2011 et 2022 soit 0.52 % de gain par an.