YearPToutPBase 100
200895.45%100
200997.21%100
201196.86%100.1
201297.34%100.2
201397.8%100.2
201498.6%100.3
2015100%100.3
201697.65%100.4
201796.46%100.4
201895.45%100.5
201992.03%100.5
202092.98%100.6
Evolution : 0 % entre 2008 et 2020 soit 0.05 % de gain par an.