YearPToutPBase 100
201298.23%100
201395.96%99.1
201499.14%98.2
201598.37%97.3
2016100%96.4
201796.84%95.5
201898.25%94.7
201986.66%93.8
202092.68%92.9
Evolution : -7 % entre 2012 et 2020 soit 0.81 % de perte par an.