YearPToutPBase 100
201091.24%100
201189.66%100.6
201290.67%101.2
201389.82%101.8
201490.97%102.4
201591.79%103
201690.9%103.6
201789.05%104.3
201888.63%104.9
2019100%105.5
202094.48%106.1
202196.05%106.7
202295.95%107.3
Evolution : 7 % entre 2010 et 2022 soit 0.54 % de gain par an.