YearPToutPBase 100
201095.31%100
2011100%100
201296.88%100.1
201393.04%100.1
201495.46%100.2
201598.15%100.2
201695.54%100.3
201796.93%100.3
201990.31%100.4
202085.82%100.5
Evolution : 0 % entre 2010 et 2020 soit 0.05 % de gain par an.