YearPToutPBase 100
201189.43%100
201289.66%100.6
201381.95%101.2
201480.43%101.7
201592.22%102.3
2016100%102.9
201790.87%103.5
201888.91%104
201989.43%104.6
202087.23%105.2
202194.85%105.8
202292.53%106.4
Evolution : 6 % entre 2011 et 2022 soit 0.52 % de gain par an.