YearPToutPBase 100
201396.98%100
201487.01%101.1
201588.73%102.2
201697.9%103.2
201799.35%104.3
201897.66%105.4
201997.14%106.5
202097.27%107.6
2021100%108.6
Evolution : 8 % entre 2013 et 2021 soit 0.92 % de gain par an.