YearPToutPBase 100
201197.81%100
201295.11%100
201396.45%100.1
201497.44%100.1
201596.1%100.2
201698.19%100.2
201797.3%100.3
201897.52%100.3
201991.92%100.4
2020100%100.4
202197.3%100.5
Evolution : 0 % entre 2011 et 2021 soit 0.05 % de gain par an.