YearPToutPBase 100
201091.99%100
201197.95%100
201299.93%100.1
201397.11%100.1
201499.78%100.2
2015100%100.2
201699.3%100.2
201799%100.3
201898.66%100.3
201998.93%100.3
202095.52%100.4
202194.88%100.4
202298.23%100.5
Evolution : 0 % entre 2010 et 2022 soit 0.04 % de gain par an.